Sustainable Builders of Tomorrow Bitcoin • Energy • Environment
CertificationStandard
Bitcoin • Energy • Environment
◆Towards Bitcoin adoption&heat utilization
the next wave of building done right.
Sustainable Builders of Tomorrow
Bitcoin • Energy • Environment
Certification for the Eco-Conscious and Forward-Looking
Heat reuse · Flipping a building’s heat
Average BEE leader grade
71.3*
Across 102 graded builders, people, companies and cities · Draft v1 · Disclosure
* Grade reflects carbon credits, ESG, Bitcoin, AI and other eco work. Preliminary, from public information. Disclosure
Flipping a building’s heat
A Bitcoin miner turns nearly all the electricity it uses into heat. When a building uses that heat instead of buying heat separately, its heating is no longer a pure cost: the same electricity heats the building and also mines bitcoin.
In a building, the same heat can be used more than once, moving from higher-temperature uses to lower ones, for example space heating, then hot water, then pre-heating air or floors. The Bitcoin Home tested 14 heat reuses, including the pool, sauna, spa, greenhouse, heated floors, driveway snow melting, fireplace, clothes dryer and hot water tank.
The Bitcoin Home is the BEE team’s own test case. No claim is made about any builder listed on this site.
Location: Mirabel, QC (founded in the Beauce region) What they do: General contractor and construction company; subsidiaries include Borea (renewables construction). Website:pomerleau.ca
Carbon / ESG
Buys voluntary carbon credits (Tree Canada, Nature Conservancy of Canada). Net-zero 2050 target under the Government of Canada Net-Zero Challenge; ISO 14001:2015 across operations; publishes ESG reports.
Bitcoin
Not found in public information. Adjacent: general contractor on Vantage's Quebec City data centre campus.
AI / future tech
BIM since 2012; VDC on about 70% of projects (2024); AI-powered estimation and digital twins; POMiCapture site-scanning with Boston Dynamics Spot.
Other eco work
Low-carbon concrete, mass timber, solar-powered site trailers, fleet electrification goal; LEED Platinum project management (Haleco).
Signals from public information only. The company was not contacted.
CEdmonton · AlbertaChandos ConstructionFirst B Corp commercial builder · net zero 2040
Chandos ConstructionPreliminary BEE grade
76.2%
Chandos Construction
Preliminary BEE profile · Not a certification
Location: Edmonton, AB (100% employee-owned) What they do: Commercial builder; first B Corp commercial builder in North America (2016); 56 LEED-certified projects listed in its 2023/24 report. Website:www.chandos.com
Carbon / ESG
Mosaic Centre (Edmonton, net-zero energy) and Calgary Public Building: LEED Platinum, per Chandos project pages. Net zero by 2040 target including embodied carbon; annual Sustainability Reports. Bought carbon offsets for its 2020 operations.
Bitcoin
Not found in public information.
AI / future tech
Uses Autodesk Construction Cloud with AI/ML risk analysis.
Other eco work
Low-carbon concrete sourcing, diesel-to-electric equipment, diversity and social procurement, 80% waste diversion target.
Signals from public information only. The company was not contacted.
EMississauga · OntarioEllisDonOne York Street LEED Platinum · AI carbon tracking
EllisDonPreliminary BEE grade
75.4%
EllisDon
Preliminary BEE profile · Not a certification
Location: Mississauga, ON What they do: National contractor; 282+ projects targeting LEED or net zero. Website:www.ellisdon.com
Carbon / ESG
One York Street, Toronto: LEED Platinum (2017). Net zero by 2050 target, early Net-Zero Challenge adopter, annual Impact Report. No carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
In-house AI emissions tool (2025) and the CarbonTrace AI platform built with Building Digital.
Other eco work
Low-carbon concrete pilots (about 5,300 t of embodied carbon cut at Surrey Hospital), smart heating, fleet fuel switching; North Bay arena, Canada’s first ZCB-Design arena.
Signals from public information only. The company was not contacted.
Location: Mississauga, ON (founded in Winnipeg, 1920) What they do: National contractor, TSX-listed. Website:www.bird.ca
Carbon / ESG
AMS Student Nest, UBC: LEED Platinum (Bird, construction manager). Joined the Canada Net-Zero Challenge with a net zero by 2050 aspiration and an SBTi commitment; publishes an annual Sustainability Overview. No carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
Centre for Building Performance: remote monitoring, automated fault detection and digital twins for facility management.
Other eco work
FSC wood and CLT at the Nest; MacKimmie Tower net-zero carbon with solar PV (CaGBC 2020 Zero Carbon Green Building Excellence Award); Indigenous relations and 30% women on its Board.
Signals from public information only. The company was not contacted.
MToronto · OntarioMattamy Homes1,039 Net Zero Ready homes · annual sustainability report
Mattamy HomesPreliminary BEE grade
75.2%
Mattamy Homes
Preliminary BEE profile · Not a certification
Location: Toronto, ON (homebuilder in Canada and the U.S.) What they do: Private homebuilder. Website:mattamyhomes.com
Carbon / ESG
No LEED found; 1,039 CHBA Net Zero Ready homes and 2,354 ENERGY STAR homes in FY2025. Fourth annual Sustainability Report, with a GHG target of 14% below code-built homes exceeded and reaffirmed. No carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
Partnership with Promise Robotics to scale AI and robotics prefab homebuilding in Alberta; hiring for data analytics and AI roles.
Other eco work
1,000+ Alberta homes with standard solar and 1,000 Ontario geothermal homes; A4S Academy Award for a GHG KPI; attainable housing focus.
Signals from public information only. The company was not contacted.
Location: Toronto (Concord), ON What they do: TSX-listed national infrastructure and building contractor. Website:www.aecon.com
Carbon / ESG
Corus Quay, Toronto: LEED Gold (Aecon, general contractor). SBTi-approved targets (2024), net zero across scopes 1-3 by 2050, Net-Zero Challenge Gold tier, annual sustainability report. No carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
Integrated Digital Delivery: BIM/GIS digital twins and 4D/5D simulation.
Other eco work
Low-carbon concrete, renewable diesel, hybrid and electric equipment, EV chargers; PAIR Silver (Indigenous relations); Canada’s Greenest Employers 2025.
Signals from public information only. The company was not contacted.
Location: Edmonton, AB (employee-owned); built Deloitte Tower in Montréal, QC What they do: General contractor; 265+ LEED-certified projects. Website:www.pcl.com
Carbon / ESG
Deloitte Tower, Montréal: LEED Platinum. Net zero by 2050 target, Net-Zero Challenge, 2024 Sustainability Report. No carbon-credit program found.
Bitcoin
Not found in public information (a 2019 article discussed blockchain for contracts, not Bitcoin).
AI / future tech
Job Site Insights (IoT and AI analytics) and a generative-AI use-case program, per its 2024 Sustainability Report.
Other eco work
Solar division, mass timber and modular work; Canada’s Greenest Employers four years running.
Signals from public information only. The company was not contacted.
Location: L'Ancienne-Lorette (Québec City area), QC What they do: Civil, building and industrial construction since 1968. Website:ebcinc.com
Carbon / ESG
Valcartier Pavilion Complex: LEED Gold; École secondaire du Bosquet: LEED v4 Silver. ISO 14001:2015, Net-Zero Challenge member (carbon neutrality by 2050), 2024 Sustainable Development Report. No carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
AI tools in operations (AI integration role for bid and estimate analysis); BIM/4D-5D.
Other eco work
Origine ecocondos: 13-storey cross-laminated timber tower with EV charging; 2019 Cecobois Award of Excellence.
Signals from public information only. The company was not contacted.
MOttawa · OntarioMinto Group16 sustainability reports · net zero 2050
Minto GroupPreliminary BEE grade
73%
Minto Group
Preliminary BEE profile · Not a certification
Location: Ottawa, ON What they do: Private integrated developer, builder and landlord. Website:www.minto.com
Carbon / ESG
620 Martin Grove Rd and The Roe: LEED BD+C Gold (Minto Apartment REIT). 16 annual sustainability reports; net zero carbon by 2050 target for its rental portfolio; first Canadian builder on WELL residential; Fitwel. No carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
AI building automation and Ecopilot AI HVAC optimization; an AI chatbot.
Other eco work
Attainable and affordable rental housing, a net zero energy inspiration home, CHEO Dream Home charity.
Signals from public information only. The company was not contacted.
CEdmonton · AlbertaClark BuildersDr. Anne Anderson High School · LEED Gold
Clark BuildersPreliminary BEE grade
71.4%
Clark Builders
Preliminary BEE profile · Not a certification
Location: Edmonton, AB What they do: General contractor in western and northern Canada. Website:www.clarkbuilders.com
Carbon / ESG
Dr. Anne Anderson High School, Edmonton: LEED Gold (248 kW solar). ESG plan with net zero scopes 1-2 for offices and sites by 2038. No carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
Uses AI to manage and analyze project data alongside lidar, drones and mixed reality.
Other eco work
Solar PV for the City of Edmonton (417.5 kW at Centennial Garage); CCIB PAIR Bronze with Indigenous hiring and procurement; 2021 LCI Lean in Design Award.
Signals from public information only. The company was not contacted.
Location: Laval, QC What they do: Developer-builder of industrial and commercial buildings. Website:groupemontoni.com
Carbon / ESG
About 50 LEED-certified projects since 2010 (company figure), Zero Carbon Building–Design certification, first ESG report, carbon neutrality (Scopes 1–3) targeted by 2040. PURE by MONTONI: own voluntary nature-based offset program (no named standard found).
Bitcoin
Not found in public information.
AI / future tech
Not found in public information.
Other eco work
Low-carbon concrete on all construction projects; life-cycle assessments.
Signals from public information only. The company was not contacted.
LVancouver · British ColumbiaLedcorNutrien Tower interiors · LEED Platinum
LedcorPreliminary BEE grade
70.6%
Ledcor
Preliminary BEE profile · Not a certification
Location: Vancouver, BC What they do: Diversified North American contractor (building, infrastructure, energy); states 147 LEED buildings to date. Website:www.ledcor.com
Carbon / ESG
River Landing East Tower, Saskatoon: LEED Gold; Nutrien Tower: LEED Gold, interiors LEED Platinum (ID+C). Net zero by 2050 under the Canada Net-Zero Challenge; climate-related risk disclosure (TCFD, 2026). No carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
Not found in public information.
Other eco work
Low-embodied-carbon materials, early electrification, renewable fuels; Zibi community with zero-carbon district energy; VanDusen Visitor Centre, 2014 WAN Most Sustainable Building of the Year.
Signals from public information only. The company was not contacted.
BMontréal · Saint-Hippolyte · MagogBelvedairCarbon-neutral home certification since 2015
BelvedairPreliminary BEE grade
70%
Belvedair
Preliminary BEE profile · Not a certification
Location: Montréal, QC (offices in Saint-Hippolyte and Magog) What they do: Integrated design-build of eco-homes. Website:www.belvedair.ca
Carbon / ESG
Launched a carbon-neutral home certification with Planetair in 2015 (Gold Standard offsets). Novoclimat Sélect, Éco+ Entrepreneur and GCR accreditations; no formal ESG report found.
Bitcoin
Not found in public information.
AI / future tech
Not found in public information.
Other eco work
LEED Canada for Homes Gold project (DeAnda-Roy, Estrie, 2013); Domus awards, including affordable eco-homes (2020).
Signals from public information only. The company was not contacted.
Location: Kirkland, QC (operates in Québec and Ontario) What they do: Developer, builder and manager. Website:www.broccolini.com
Carbon / ESG
ABB Campus, Montréal: LEED Silver; Broccolini Corporate Centre, Kirkland: LEED Certified. BOMA BEST on 7 industrial buildings; no ESG report or climate target found. No carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
Scale AI-funded project “The Future We Build” (AI for document search, compliance and estimating).
Other eco work
Derry Green (Milton, ON): all-electric net-zero building with rooftop solar.
Signals from public information only. The company was not contacted.
Location: Toronto, ON What they do: Private condominium developer and builder. Website:www.tridel.com
Carbon / ESG
Aqualina, Aquavista, Aquabella and Aqualuna at Bayside Toronto: LEED Platinum. ESG report “For Impact” (2024); Built Green Built for Life program since 2003. No dated climate target or carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
Not found in public information.
Other eco work
16-time BILD Green Builder of the Year; CaGBC “Inspiring Home” award for its NetZED suite; EV charging, recycled and local materials.
Signals from public information only. The company was not contacted.
GCalgary · AlbertaGraham ConstructionNorth Island Hospitals · LEED Gold
Graham ConstructionPreliminary BEE grade
68.4%
Graham Construction
Preliminary BEE profile · Not a certification
Location: Calgary, AB (employee-owned) What they do: National contractor. Website:www.grahambuilds.com
Carbon / ESG
North Island Hospitals (Campbell River and Comox Valley), BC: both LEED Gold. Net zero across scopes 1, 2 and applicable 3 by 2050; Net-Zero Challenge; annual sustainability reports since 2020. No carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
Enterprise Data Platform with stated plans to apply AI/ML (plans only).
Other eco work
Mass-timber work, embodied-carbon data with suppliers; $105M spend with minority-owned businesses.
Signals from public information only. The company was not contacted.
USherbrooke · EstrieUrbanÉcoTwo LEED Platinum homes
UrbanÉcoPreliminary BEE grade
67.6%
UrbanÉco
Preliminary BEE profile · Not a certification
Location: Sherbrooke, QC (Estrie) What they do: Integrated architecture, design and construction of healthy, high-performance ecological homes; develops eco-neighbourhoods. Homes built to Novoclimat at minimum. Website:urbanecoconstruction.ca
Carbon / ESG
Carbon credits: not found in public information. ESG: Novoclimat minimum on all homes; no formal ESG report found.
Bitcoin
Not found in public information.
AI / future tech
Not found in public information.
Other eco work
LEED Platinum homes (L'Atelier Diligent, 2021; Bonneviot-Riopel, 2020) and several LEED Gold homes; passive solar design; 3 Prix Domus since 2022.
Signals from public information only. The company was not contacted.
EToronto · OntarioEastern ConstructionLEED Platinum Evergreen Brick Works
Eastern ConstructionPreliminary BEE grade
67.6%
Eastern Construction
Preliminary BEE profile · Not a certification
Location: Toronto, ON What they do: Construction manager and general contractor. Website:www.easternconstruction.com
Carbon / ESG
Evergreen Brick Works, Centre for Green Cities: LEED Canada NC Platinum, with Eastern as general contractor (CaGBC case study). Dedicated sustainability and low-carbon sector; 95% company-wide waste reduction. No ESG report, climate target or carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
VDC/BIM, 4D, and drone and LiDAR reality capture.
Other eco work
Mass timber (TRCA headquarters, CaGBC Zero Carbon Building pilot); low-carbon concrete; ice-rink heat recovery at Evergreen Brick Works.
Signals from public information only. The company was not contacted.
Location: Montréal, QC (also Toronto) What they do: General contractor and construction manager. Website:www.magil.com
Carbon / ESG
Tour Aimia Altoria, Montréal: commercial LEED Gold, residential LEED Silver; Pointe-à-Callière Museum pavilion: LEED Gold. No ESG report, climate target or carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
BIM-VDC department with 4D/5D/7D asset models.
Other eco work
Fayolle-Magil Research Chair on a resilient, sustainable built environment; geothermal and heat recovery at Altoria.
Signals from public information only. The company was not contacted.
Location: Montréal region / Vaudreuil-Soulanges, QC What they do: Small owner-led residential builder. Website:www.albaconstruction.ca
Carbon / ESG
Not found in public information beyond project-level green building.
Bitcoin
Not found in public information.
AI / future tech
Not found in public information.
Other eco work
Maison EcoAlba, Saint-Lazare: LEED Canada for Homes Platinum (93 points, 2019). Passive solar design, EV-charging and solar-ready wiring, home automation.
Signals from public information only. The company was not contacted.
HRichmond · British ColumbiaHeatherbrae BuildersUBC CIRS · LEED Platinum
Heatherbrae BuildersPreliminary BEE grade
66%
Heatherbrae Builders
Preliminary BEE profile · Not a certification
Location: Richmond, BC (founded 1989) What they do: General contractor. Website:www.heatherbrae.com
Carbon / ESG
Lists UBC CIRS and the Centre for Shellfish Research as LEED Platinum projects, and Ucluelet Community Centre as LEED Gold. Formal environmental construction policy since 2005. No report, target or carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
Not found in public information.
Other eco work
Marpole Community Centre: mass timber with a Passive House target; UBC Gateway pursuing the CaGBC Zero Carbon Building standard.
Signals from public information only. The company was not contacted.
KVictoria · British ColumbiaKinetic Construction7 LEED Gold projects
Kinetic ConstructionPreliminary BEE grade
65.2%
Kinetic Construction
Preliminary BEE profile · Not a certification
Location: Victoria, BC (offices in Vancouver and Courtenay) What they do: General contractor. Website:www.kineticconstruction.com
Carbon / ESG
States 7 LEED Gold and 3 LEED Silver completed projects. Construction manager, in the EllisDon Kinetic joint venture, of UVic’s Student Housing and Dining buildings, which UVic says were designed to LEED v4 Gold and Passive House standards. No report, target or carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
Uses cmBuilder visual planning.
Other eco work
Mass timber, solar and heat-recovery systems; LEED APs and Passive House-trained staff; about 90% waste recycling.
Signals from public information only. The company was not contacted.
Location: Montréal, QC What they do: General contractor, 40 years. Website:decarel.com
Carbon / ESG
Planétarium Rio Tinto Alcan, Montréal, and ÉTS student residences phase 4: LEED Platinum (builder pages); MRC Haute-Yamaska and Maison des étudiants ÉTS: LEED Gold. No ESG report, target or carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
Not found in public information.
Other eco work
CEGQ Marcus Vitruve award, sustainable building challenge (2015), for the Planetarium.
Signals from public information only. The company was not contacted.
Location: Toronto, ON What they do: Interiors and base-building construction manager and general contractor. Website:govanbrown.com
Carbon / ESG
LoyaltyOne office interior fit-out, 351 King St E, Toronto (200,000 sf): the builder states it helped reach LEED Platinum. LEED and WELL professionals on staff; client carbon-footprint support. No report, target or carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
Not found in public information.
Other eco work
78% construction recycling, FSC and low-emitting materials on the LoyaltyOne fit-out.
Signals from public information only. The company was not contacted.
Location: Val-David, QC (Laurentides) What they do: General contractor; eco-renovation and self-build accompaniment for owner-builders. Website:www.larixconstruction.com
Carbon / ESG
Carbon credits: not found in public information. ESG: Éco-entrepreneur accreditation; mission focused on LEED.
Bitcoin
Not found in public information.
AI / future tech
Not found in public information.
Other eco work
Résidence Plante-Mainguy, Val-David: LEED Canada for Homes Silver (2013).
Signals from public information only. The company was not contacted.
ACalgary · AlbertaAvalon Master BuilderCHBA Qualified Net Zero Builder
Avalon Master BuilderPreliminary BEE grade
64.4%
Avalon Master Builder
Preliminary BEE profile · Not a certification
Location: Calgary, AB What they do: Homebuilder. Website:avalonhomes.com
Carbon / ESG
No LEED found. CHBA Qualified Net Zero Builder; the CHBA directory shows 115 labelled homes. No report, target or carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
Not found in public information.
Other eco work
Net Zero homes with a “Net Zero for Net Zero Dollars” affordability pitch.
Signals from public information only. The company was not contacted.
Sustainable, eco-responsible, future-focused builders appear on this list to guide them into the Bitcoin future. Grades are preliminary BEE grades, based on public information.
Solo builders · Heat punks · Tinkerers
TColorado, USATyler StevensSolo builder
Tyler Stevens256 FoundationPreliminary BEE grade
94%
Tyler Stevens @tylerkstevens
Preliminary BEE profile · Not a certification
Tyler Stevens organizes the Hashrate Heatpunks community and the Heatpunk Summit in Denver, and is president of the 256 Foundation. According to @tylerkstevens, a room thermostat holds an Avalon Mini 3 heater within about 1 degree, and the Exergy office floors are hashrate-heated.
Role: Heatpunk Summit organizer Location: Colorado, USA
Project
Posts hashrate-heated radiant floors and S9 and Avalon space-heater builds; according to @tylerkstevens, a room thermostat holds an Avalon Mini 3 within about 1 degree.
Openness
Open-source mining advocate through the 256 Foundation.
Community / education
Organized the 2026 Heatpunk Summit in Denver; guest on TFTC and the Home Mining Podcast.
Other eco work
Argues for hashrate heating alongside heat pumps in public posts.
Signals from public information only. This person was not contacted. Source 1 · Source 2 · Source 3
DDenver, USADylan SeibSolo builder
Dylan SeibExergyPreliminary BEE grade
90.8%
Dylan Seib @dylanseib
Preliminary BEE profile · Not a certification
Dylan Seib co-hosts the Heatpunk Summit in Denver with Tyler Stevens and Cody Harris, and works at Exergy. According to the summit program, Dylan created mining control integrations for Home Assistant and led the 2026 workshop on automating hashrate heaters; the hydronics workshop credits Dylan and Tyler with installing the water-cooled miner that heats the radiant floors at The Space.
Role: Heatpunk Summit co-host; Exergy Location: Denver, USA
Project
Hydro-cooled miner on a radiant-floor loop at The Space, Denver; Home Assistant mining integrations.
Openness
Builds open Home Assistant integrations for miners.
Community / education
Co-host of the 2026 Heatpunk Summit; moderated three panels.
Other eco work
Not found in the sources checked.
Signals from public information only. This person was not contacted. Source 1 · Source 2 · Source 3
Colin Sullivan represented MintGreen, the British Columbia company that recovers mining heat for district heating, at the 2026 Heatpunk Summit. Colin spoke on the panel on large-scale hashrate heating and district networks.
Role: MintGreen; large-scale heat reuse panelist Location: British Columbia, Canada
Project
MintGreen district heat recovery from mining.
Openness
Shares the work in public talks.
Community / education
Spoke at the Heatpunk Summit in Denver.
Other eco work
Not found in the sources checked.
Signals from public information only. This person was not contacted. Source 1
JNew York, USAJason GoodmanSolo builder
Jason GoodmanBathhousePreliminary BEE grade
85.6%
Jason Goodman Bathhouse
Preliminary BEE profile · Not a certification
Jason Goodman co-founded Bathhouse, a New York spa, with Travis Talmadge. According to MIT Technology Review and Fortune, Bathhouse uses immersion-cooled Bitcoin miners to heat its pools and hammams in Williamsburg and Flatiron.
Role: Bathhouse co-founder; Bitcoin-heated spa pools, New York Location: New York, USA
Project
Miners sit in dielectric oil and the heat is pumped through heat exchangers under the hot tubs and hammams; mining boilers and a thermal battery were added later.
Openness
Explained the setup to press.
Community / education
Covered by Fortune, TIME, Forbes and MIT Technology Review.
Other eco work
Not found in the sources checked.
Signals from public information only. This person was not contacted. Source 1 · Source 2
Ryan Kuester is a core developer with the 256 Foundation, which builds the open-source mining stack that heatpunks use. Ryan presented the Foundation’s open firmware, pool and hardware reference designs at the 2026 Heatpunk Summit.
Role: Open-source mining developer, 256 Foundation Location: Location not stated
Project
Open-source mining stack (Mujina firmware, HydraPool, Ember One, Libre Board) used in heater builds.
Openness
Open-source firmware and hardware.
Community / education
Spoke at the Heatpunk Summit in Denver.
Other eco work
Not found in the sources checked.
Signals from public information only. This person was not contacted. Source 1
TPennsylvania, USATheHobbyistMinerSolo builder
TheHobbyistMinerPreliminary BEE grade
83.6%
TheHobbyistMiner @HobbyistMiner
Preliminary BEE profile · Not a certification
TheHobbyistMiner is a Pennsylvania home-mining content creator who tests and repairs miners on video. In October 2026, TheHobbyistMiner published a video on heating a house with Bitcoin miners.
Role: YouTube creator, TheHobbyistMiner Location: Pennsylvania, USA
Project
Published a 2026 video on heating a house with Bitcoin miners.
Openness
Repairs and teardown posts.
Community / education
Regular home-mining videos and guides.
Other eco work
Not found in the sources checked.
Signals from public information only. This person was not contacted. Source 1
KLocation not statedKent HalliburtonSolo builder
Kent HalliburtonSazminingPreliminary BEE grade
82.8%
Kent Halliburton Sazmining
Preliminary BEE profile · Not a certification
Kent Halliburton leads Sazmining. Kent spoke on the 2026 Heatpunk Summit panel on whether large heat-reuse sites are mining operations that sell heat or heating utilities.
Role: Sazmining; large-scale heat reuse panelist Location: Location not stated
Project
Large-scale heat reuse discussion.
Openness
Shares the work in public talks.
Community / education
Spoke at the Heatpunk Summit in Denver.
Other eco work
Not found in the sources checked.
Signals from public information only. This person was not contacted. Source 1 · Source 2
MLocation not statedMichael SchmidSolo builder
Michael Schmid256 FoundationPreliminary BEE grade
82.4%
Michael Schmid @Schnitzel
Preliminary BEE profile · Not a certification
Michael Schmid (@Schnitzel) is a home miner featured by other home-mining educators. According to @econoalchemist, Michael Schmid has heated an Airstream, a home water heater and a hot tub with miners, and runs an S19 hashboard on 120 V.
Role: Heats an Airstream, water heater and hot tub with miners Location: Location not stated
Project
According to @econoalchemist, Schnitzel has heated an Airstream, a home water heater and a hot tub with miners, and runs an S19 hashboard on 120 V.
Openness
Shares builds on X.
Community / education
Featured by other home-mining educators.
Other eco work
Not found in the sources checked.
Signals from public information only. This person was not contacted. Source 1
Mike Clear works with Exergy, a hashrate heating company. Mike moderated the 2026 Heatpunk Summit panel on training plumbers and HVAC trades for miner-based heating.
Role: Exergy; Heatpunk Summit workforce panel moderator Location: Location not stated
Project
Workforce and trade training for hashrate heating.
Openness
Shares the work in public talks.
Community / education
Spoke at the Heatpunk Summit in Denver.
Other eco work
Not found in the sources checked.
Signals from public information only. This person was not contacted. Source 1
NLocation not statedNicolas Drouin-AudetSolo builder
Nicolas Drouin-AudetConstellationPreliminary BEE grade
81.6%
Nicolas Drouin-Audet Constellation Heating
Preliminary BEE profile · Not a certification
Nicolas Drouin-Audet builds miner-based heating appliances with Constellation Heating. Nicolas spoke on the 2026 Heatpunk Summit panel about engineering heaters around industrial ASIC miners.
Signals from public information only. This person was not contacted. Source 1
JLocation not statedJoseph MaSolo builder
Joseph MaSuperheatPreliminary BEE grade
81.6%
Joseph Ma Superheat
Preliminary BEE profile · Not a certification
Joseph Ma builds Bitcoin-mining heating products with Superheat. Joseph spoke on the 2026 Heatpunk Summit product-development panel about firmware, form factors and certification hurdles.
Role: Heater builder, Superheat; summit panelist Location: Location not stated
Project
Miner-based water heating products.
Openness
Shares the work in public talks.
Community / education
Spoke at the Heatpunk Summit in Denver.
Other eco work
Not found in the sources checked.
Signals from public information only. This person was not contacted. Source 1
LBerlin, GermanyLeon WankumSolo builder
Leon WankumBitcoin MagazinePreliminary BEE grade
81.2%
Leon Wankum @leonwankum
Preliminary BEE profile · Not a certification
Leon Wankum writes about Bitcoin and real estate for Bitcoin Magazine. In a 2025 article, Leon described how buildings can reuse the heat from Bitcoin mining for space heating and warm water.
Role: Writer, Bitcoin Magazine; Bitcoin and real estate Location: Berlin, Germany
Project
Article on mining heat in buildings.
Openness
Published articles.
Community / education
Writer.
Other eco work
Not found in the sources checked.
Signals from public information only. This person was not contacted. Source 1
Anna Chekhovich is CFO of the Anti-Corruption Foundation. At the 2026 Heatpunk Summit, Anna presented home miners that double as heaters as a human-rights tool.
Role: Speaker, Heatpunk & Human Rights Location: Location not stated
Project
Talk on heater-miners as freedom tech.
Openness
Shares the work in public talks.
Community / education
Spoke at the Heatpunk Summit in Denver.
Other eco work
Not found in the sources checked.
Signals from public information only. This person was not contacted. Source 1
JLocation not statedJustin McAfeeSolo builder
Justin McAfeeHashTubPreliminary BEE grade
78%
Justin McAfee @jusmcafee
Preliminary BEE profile · Not a certification
Justin McAfee is a Bitcoiner who, according to Snorkel and the award talk, introduced Michael Diederich to Dane Sjoden at the 2025 Bitcoin Conference. That introduction started the HashTub, a cedar hot tub heated by mining.
Role: Connector behind the Bitcoin-heated HashTub Location: Location not stated
Project
Introduced the HashTub team.
Openness
Not found in the sources checked.
Community / education
Named in the 2026 award announcement.
Other eco work
Not found in the sources checked.
Signals from public information only. This person was not contacted. Source 1 · Source 2
KLocation not statedKeithMukaiSolo builder
KeithMukaiPreliminary BEE grade
74%
KeithMukai
Preliminary BEE profile · Not a certification
KeithMukai is a home miner on Nostr. In a public note, KeithMukai reported trying to heat a house with only miners (an S19j Pro, two S19 Loki rigs and two S9s) and shared the temperature readings.
Role: Heats a house with miners only Location: Location not stated
Project
On Nostr, KeithMukai reported heating a house with an S19j Pro, two S19 Loki rigs and two S9s.
Openness
Shared temperature readings.
Community / education
Not found in the sources checked.
Other eco work
Not found in the sources checked.
Signals from public information only. This person was not contacted. Source 1
TOntario, CanadaToineSolo builder
Toine256 HeatPreliminary BEE grade
86.4%
Toine @TronMonGone
Preliminary BEE profile · Not a certification
Toine runs 256 Heat, a small Ontario outfit focused on Bitcoin mining for heat. According to @TronMonGone, three miners heat a three-floor town home this year, switching on at 21 °C and off at 23 °C.
Role: Home heating with miners, Ontario Location: Ontario, Canada
Project
According to @TronMonGone (October 2026), three ENC-2 miners heat a three-floor town home, switching on at 21 °C and off at 23 °C.
Openness
Posts setups and controls publicly on X.
Community / education
Guest on the Compass Mining Podcast (2025) about home heating with miners.
Other eco work
Not found in the sources checked.
Signals from public information only. This person was not contacted. Source 1 · Source 2
Sustainable, eco-responsible, future-focused individuals appear on this list to guide them into the Bitcoin future. Grades are preliminary BEE grades, based on public information.
NSaint-Michel-des-Saints · QuebecNouveau Monde GraphiteMatawinie graphite project
Nouveau Monde GraphitePreliminary BEE grade
72.8%
Nouveau Monde Graphite
Preliminary BEE profile · Not a certification
Location: Saint-Michel-des-Saints, QC What they do: Develops graphite active anode material for lithium-ion batteries, with its Matawinie mine project in Saint-Michel-des-Saints. Website:nmg.com
Carbon / ESG
2025 ESG report; net-zero target for 2030 (scopes 1, 2 and selected scope 3); reports carbon-neutral status. Reported 744 tCO2e for 2025 and retired VCS carbon credits to offset them.
Bitcoin
Not found in public information.
AI / future tech
Not found in public information.
Other eco work
Plans zero-emission open-pit mining, over 95% water recirculation and progressive reclamation at Matawinie.
Signals from public information only. The company was not contacted. Source 1 · Source 2
Location: Montréal, QC What they do: Builds autonomous AI software that optimizes heating, ventilation and air conditioning in commercial buildings; part of Trane Technologies since 2025. Website:brainboxai.com
Carbon / ESG
No company ESG report or emissions target found. Platform lets building owners buy vetted voluntary carbon offsets for remaining scope 1 and 2 emissions.
Bitcoin
Not found in public information.
AI / future tech
Core product is AI for building HVAC; opened an AI Lab and Showroom in Montréal in May 2026; research partners include Mila and IVADO.
Other eco work
Measures scope 1 and 2 emissions of client buildings as part of its decarbonization suite.
Signals from public information only. The company was not contacted. Source 1 · Source 2
BKingsey Falls · QuebecBoralexWind, solar and hydro producer
BoralexPreliminary BEE grade
70.6%
Boralex
Preliminary BEE profile · Not a certification
Location: Kingsey Falls, QC What they do: Develops and operates wind, solar, hydro and storage projects in Canada, the US, the UK and France. Website:www.boralex.com
Carbon / ESG
2025 CSR report; SBTi-validated targets (42% scope 1-2 cut by 2030 from 2022) and a 2050 net-zero commitment. No carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
Not found in public information.
Other eco work
Renewable energy is its core business, with operating wind and solar sites.
Signals from public information only. The company was not contacted. Source 1 · Source 2
Location: Montréal, QC What they do: Quebec’s public utility; generates, transmits and distributes electricity, mostly from hydropower. Website:www.hydroquebec.com
Carbon / ESG
2025 sustainability report; target to cut direct (scope 1) emissions 5% versus the 2015-2020 average. No carbon-credit program found.
Bitcoin
Publishes Rate CB, an electricity rate for blockchain and cryptocurrency-mining customers.
AI / future tech
Not found in public information.
Other eco work
Supplies electricity mainly from hydropower.
Signals from public information only. The company was not contacted. Source 1 · Source 2
MBurnaby · British ColumbiaMintGreenDigital Boiler systems
MintGreenPreliminary BEE grade
69.6%
MintGreen
Preliminary BEE profile · Not a certification
Location: Burnaby, BC What they do: According to MintGreen, it is a Canadian cleantech company that mines Bitcoin with its Digital Boiler systems and supplies heat to industrial partners and district energy utilities. Website:mintgreen.co
Carbon / ESG
No company ESG report or emissions target found. No carbon-credit program found.
Bitcoin
Bitcoin mining company, according to its website and press coverage.
AI / future tech
Not found in public information.
Other eco work
According to MintGreen, it was a category winner (Sustainable Resource Innovation) in the NEXSTREAM 2.0 tech competition.
Signals from public information only. The company was not contacted. Source 1 · Source 2
BToronto · OntarioBullfrog PowerGreen energy provider
Bullfrog PowerPreliminary BEE grade
69.4%
Bullfrog Power
Preliminary BEE profile · Not a certification
Location: Toronto, ON What they do: Sells green electricity (renewable energy certificates) and carbon offsets to businesses and households. Website:bullfrogpower.com
Carbon / ESG
B Corp (B Lab listing). Offers ICROA-endorsed carbon offsets as a recurring product.
Bitcoin
Not found in public information.
AI / future tech
Not found in public information.
Other eco work
Matches customer electricity with EcoLogo wind, solar and low-impact hydro certificates.
Signals from public information only. The company was not contacted. Source 1 · Source 2
DVancouver · British ColumbiaDMG Blockchain SolutionsChristina Lake data centre
DMG Blockchain SolutionsPreliminary BEE grade
69.4%
DMG Blockchain Solutions
Preliminary BEE profile · Not a certification
Location: Vancouver, BC What they do: Bitcoin mining and data-centre company operating a site at Christina Lake, BC. Website:www.dmgblockchain.com
Carbon / ESG
No company ESG report or emissions target found. Runs Terra Pool, described as a carbon-neutral Bitcoin mining pool.
Bitcoin
Bitcoin miner; disclosed 379.2 BTC held as of June 30, 2026.
AI / future tech
Shifting part of Christina Lake toward AI compute (data-centre build only; not scored).
Other eco work
Christina Lake site draws hydro-based electricity through FortisBC.
Signals from public information only. The company was not contacted. Source 1 · Source 2
BBurnaby · British ColumbiaBallard Power SystemsHydrogen fuel cells
Ballard Power SystemsPreliminary BEE grade
69%
Ballard Power Systems
Preliminary BEE profile · Not a certification
Location: Burnaby, BC What they do: Makes hydrogen fuel cell systems for buses, trucks, rail and marine use. Website:www.ballard.com
Carbon / ESG
Annual sustainability reports; 2030 carbon-neutral target (under review in its 2024 report). No carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
Not found in public information.
Other eco work
Zero-emission fuel cell products are its core business.
Signals from public information only. The company was not contacted. Source 1 · Source 2
BToronto · OntarioBrookfield RenewableHydro, wind and solar platform
Brookfield RenewablePreliminary BEE grade
69%
Brookfield Renewable
Preliminary BEE profile · Not a certification
Location: Toronto, ON What they do: Owns and operates hydro, wind, solar and storage assets worldwide. Website:bep.brookfield.com
Carbon / ESG
2025 sustainability report; net-zero scope 1-2 for generation operations by 2030 and net zero by 2050 or sooner. No carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
Not found in public information.
Other eco work
Framework with Microsoft for over 10.5 GW of new renewable capacity.
Signals from public information only. The company was not contacted. Source 1 · Source 2
CHalifax · Nova ScotiaCarbonCure TechnologiesCO2 mineralized in concrete
CarbonCure TechnologiesPreliminary BEE grade
69%
CarbonCure Technologies
Preliminary BEE profile · Not a certification
Location: Halifax, NS What they do: Supplies technology that injects captured CO2 into concrete during production. Website:www.carboncure.com
Carbon / ESG
No company ESG report or emissions target found. Issues Verra-verified carbon units (VM0043) from CO2 stored in concrete.
Bitcoin
Not found in public information.
AI / future tech
Not found in public information.
Other eco work
Technology used by concrete producers in operating plants.
Signals from public information only. The company was not contacted. Source 1 · Source 2
CKingsey Falls · QuebecCascadesRecycled packaging and tissue
CascadesPreliminary BEE grade
69%
Cascades
Preliminary BEE profile · Not a certification
Location: Kingsey Falls, QC What they do: Makes packaging and tissue products, largely from recycled fibre. Website:www.cascades.com
Carbon / ESG
2025 sustainability report; GHG intensity targets for mills, converting and scope 3 versus 2019. No carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
Not found in public information.
Other eco work
Reports 99.1% recycled or FSC-verified fibre supply in 2025; Kingsey Falls mill in ENERGY STAR Challenge for Industry.
Signals from public information only. The company was not contacted. Source 1 · Source 2
DMontréal · QuebecDeep SkyDeep Sky Alpha, Innisfail AB
Deep SkyPreliminary BEE grade
69%
Deep Sky
Preliminary BEE profile · Not a certification
Location: Montréal, QC What they do: Carbon-removal project developer; runs the Deep Sky Alpha direct-air-capture test site in Innisfail, Alberta. Website:www.deepskyclimate.com
Carbon / ESG
No company ESG report or emissions target found. Delivered North America’s first verified direct-air-capture removal credits (verified by Isometric) in 2026.
Bitcoin
Not found in public information.
AI / future tech
Not found in public information.
Other eco work
Stores captured CO2 underground at its Alberta site.
Signals from public information only. The company was not contacted. Source 1 · Source 2
ILongueuil · QuebecInnergex Renewable EnergyHydro, wind and solar producer
Innergex Renewable EnergyPreliminary BEE grade
69%
Innergex Renewable Energy
Preliminary BEE profile · Not a certification
Location: Longueuil, QC What they do: Develops and operates hydro, wind, solar and storage facilities. Website:www.innergex.com
Carbon / ESG
Annual ESG/CSR reports (2024, 2025); net-zero commitment by 2050. No carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
Not found in public information.
Other eco work
Renewable energy is its core business.
Signals from public information only. The company was not contacted. Source 1 · Source 2
NToronto · OntarioNorthland PowerOffshore and onshore power
Northland PowerPreliminary BEE grade
69%
Northland Power
Preliminary BEE profile · Not a certification
Location: Toronto, ON What they do: Develops, builds and operates offshore wind, onshore renewable and other power assets. Website:northlandpower.com
Carbon / ESG
2024 and 2025 sustainability reports; 65% intensity cut by 2030 (2019 base) and net zero by 2040. No carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
Not found in public information.
Other eco work
Renewable power is a core part of its portfolio.
Signals from public information only. The company was not contacted. Source 1 · Source 2
eToronto · OntarioecobeeSmart thermostats
ecobeePreliminary BEE grade
69%
ecobee
Preliminary BEE profile · Not a certification
Location: Toronto, ON What they do: Designs smart thermostats, sensors and cameras for homes; part of Generac. Website:www.ecobee.com
Carbon / ESG
Publishes a sustainability page; says its operations run on carbon-free electricity. No carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
eco+ software shifts heating and cooling to cleaner grid periods.
Other eco work
Publishes cumulative energy-saved figures for its thermostats.
Signals from public information only. The company was not contacted. Source 1 · Source 2
PToronto · OntarioPeak PowerBattery storage and optimization
Peak PowerPreliminary BEE grade
67.4%
Peak Power
Preliminary BEE profile · Not a certification
Location: Toronto, ON What they do: Provides battery storage and AI-based energy optimization for commercial and industrial buildings. Website:peakpowerenergy.com
Carbon / ESG
No company ESG report or emissions target found. No carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
AI software forecasts peak demand and grid events and dispatches batteries.
Other eco work
Named to the CleanAI 60 list (2025).
Signals from public information only. The company was not contacted. Source 1 · Source 2
ÉMontréal · QuebecÉnergirGas distribution and RNG
ÉnergirPreliminary BEE grade
66.2%
Énergir
Preliminary BEE profile · Not a certification
Location: Montréal, QC What they do: Quebec’s main natural gas distributor, adding renewable natural gas to its network. Website:energir.com
Carbon / ESG
2025 sustainability report and 2024 climate report; vision to decarbonize the energy it distributes by 2050. No carbon-credit program found in the sources checked.
Bitcoin
Not found in public information.
AI / future tech
Not found in public information.
Other eco work
Renewable natural gas program and electricity-gas dual-energy offer.
Signals from public information only. The company was not contacted. Source 1 · Source 2
Location: Saint-Bruno-de-Montarville, QC What they do: Recycles lithium-ion batteries into black mass and other materials at its Saint-Bruno plant. Website:www.lithiontechnologies.com
Carbon / ESG
ESG committee and sustainable-development policy; process impact independently evaluated by Enviro-Accès (ISO 14064-2). No carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
Not found in public information.
Other eco work
Saint-Bruno plant started operations in 2024; hydrometallurgy plant planned.
Signals from public information only. The company was not contacted. Source 1 · Source 2
MDelta · British ColumbiaMangrove LithiumElectrochemical lithium refinery
Mangrove LithiumPreliminary BEE grade
65.6%
Mangrove Lithium
Preliminary BEE profile · Not a certification
Location: Delta, BC What they do: Refines lithium into battery-grade material using an electrochemical process. Website:www.mangrovelithium.com
Carbon / ESG
No company ESG report or emissions target found. No carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
Not found in public information.
Other eco work
Opened a commercial electrochemical lithium refining plant in Delta, BC, in April 2026; on the 2026 Global Cleantech 100.
Signals from public information only. The company was not contacted. Source 1 · Source 2
CSquamish · British ColumbiaCarbon EngineeringInnovation Centre, Squamish
Carbon EngineeringPreliminary BEE grade
64.2%
Carbon Engineering
Preliminary BEE profile · Not a certification
Location: Squamish, BC What they do: Develops direct-air-capture technology; part of Occidental (1PointFive). Website:carbonengineering.com
Carbon / ESG
No company-level ESG report found (parent company reports separately). No carbon-credit program found at company level.
Bitcoin
Not found in public information.
AI / future tech
Not found in public information.
Other eco work
Operates its Innovation Centre R&D site in Squamish.
Signals from public information only. The company was not contacted. Source 1 · Source 2
NBurnaby · British ColumbiaNano One MaterialsCandiac commercialization hub
Nano One MaterialsPreliminary BEE grade
64.2%
Nano One Materials
Preliminary BEE profile · Not a certification
Location: Burnaby, BC What they do: Develops a process to make lithium-ion battery cathode materials; commercialization hub in Candiac, Quebec. Website:nanoone.ca
Carbon / ESG
No ESG report or emissions target found. No carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
Not found in public information.
Other eco work
Runs pilot and demonstration cathode lines at its Candiac, Quebec facility.
Signals from public information only. The company was not contacted. Source 1 · Source 2
SBurnaby · British ColumbiaSvanteRedwood filter plant, Burnaby
SvantePreliminary BEE grade
64.2%
Svante
Preliminary BEE profile · Not a certification
Location: Burnaby, BC What they do: Makes solid-sorbent filters for carbon capture and direct air capture. Website:www.svanteinc.com
Carbon / ESG
No company ESG report or emissions target found. No carbon-credit program found.
Bitcoin
Not found in public information.
AI / future tech
Not found in public information.
Other eco work
Operates the Redwood filter manufacturing plant in Burnaby.
Signals from public information only. The company was not contacted. Source 1 · Source 2
Company information
Sustainable, eco-responsible, future-focused companies appear on this list to guide them into the Bitcoin future. Grades are preliminary BEE grades, based on public information.
Smaller cities · Heat reuse leaders
NBritish ColumbiaNorth VancouverCity of North Vancouver
North VancouverPreliminary BEE grade
68.8%
North Vancouver
Preliminary BEE profile · Not a certification
Location: British Columbia Population (2021 census): 58,120
Heat reuse
The city-owned Lonsdale Energy Corporation (LEC), which runs a hot-water district energy system serving about 100 buildings, contracted MintGreen to add Bitcoin-mining heat from immersion-cooled “Digital Boilers” to its network. LEC described the project as part of its low-carbon journey and a small share of its total generation.
Climate governance
Not scored in this pass.
Climate plan / GHG
Not scored in this pass.
Mobility / buildings
2021 census: 23.2% of commuters in its metro area used transit, walking or cycling. LEED project profiles not counted in this pass.
Bitcoin
Its municipal utility buys recovered Bitcoin-mining heat (LEC and MintGreen, announced 2021).
Signals from public information only. The city was not contacted. Photo: Wikimedia Commons, Ruth Hartnup, CC BY 2.0. Source 1 · Source 2
MOntarioMarkhamCity of Markham
MarkhamPreliminary BEE grade
67.6%
Markham
Preliminary BEE profile · Not a certification
Location: Ontario Population (2021 census): 338,503
Heat reuse
The city created Markham District Energy (MDE) in 2000. According to Equinix and MDE, a heat-recovery project commissioned from late 2023 exports surplus heat from the Equinix TR5 data centre into the MDE network, which serves over 14 million square feet including homes, businesses and two municipal pools.
Climate governance
Not scored in this pass.
Climate plan / GHG
Not scored in this pass.
Mobility / buildings
2021 census: 21.2% of commuters in its metro area used transit, walking or cycling. LEED project profiles not counted in this pass.
Bitcoin
Not found in the sources checked.
Signals from public information only. The city was not contacted. Photo: Wikimedia Commons, Jason Zhang, CC0. Source 1 · Source 2
SQuebecSaint-FélicienCity of Saint-Félicien
Saint-FélicienPreliminary BEE grade
62.8%
Saint-Félicien
Preliminary BEE profile · Not a certification
Location: Quebec Population (2021 census): 10,089
Heat reuse
According to the Government of Quebec, the Toundra greenhouses grow cucumbers year-round using low-temperature hot water rejected by a forest-biomass cogeneration plant. The city financially supported this heat network and plans to extend it to attract businesses to its industrial zone.
Climate governance
Not scored in this pass.
Climate plan / GHG
Not scored in this pass.
Mobility / buildings
Census mode share not found in the sources checked. LEED project profiles not counted in this pass.
Bitcoin
Not found in the sources checked.
Signals from public information only. The city was not contacted. Photo: Wikimedia Commons, Simon Villeneuve, CC BY-SA 4.0. Source 1
Location: British Columbia Population (2021 census): 662,248
Climate governance
On the CDP 2025 Cities A List; C40 member city.
Climate plan / GHG
Climate Emergency Action Plan targets a 50% cut vs 2007 by 2030; latest inventory 19% below 2007.
Mobility / buildings
2021 census: 23.2% of commuters in its metro area used transit, walking or cycling. CAGBC lists 1004 LEED or Zero Carbon project profiles in the city. Zero Emissions Building Plan for new construction.
Bitcoin
Council passed a "bitcoin-friendly city" motion in December 2024; in 2026 staff found Bitcoin is not an allowable investment under the Vancouver Charter.
Other eco work
City-owned False Creek Neighbourhood Energy Utility.
Signals from public information only. The city was not contacted. Source 1 · Source 2 · Source 3
MQuebecMontréalCity of Montréal
MontréalPreliminary BEE grade
77%
Montréal
Preliminary BEE profile · Not a certification
Location: Quebec Population (2021 census): 1,762,949
Climate governance
On the CDP 2025 Cities A List; C40 member city.
Climate plan / GHG
Climate Plan 2020-2030 targets a 55% cut in community GHG by 2030 vs 1990; 2022 inventory was 26% below 1990.
Mobility / buildings
2021 census: 22.8% of commuters in its metro area used transit, walking or cycling. CAGBC lists 834 LEED or Zero Carbon project profiles in the city. By-law 21-042 requires large buildings to disclose energy use and GHG emissions.
Bitcoin
Not found in the sources checked.
Other eco work
No other program scored in this pass.
Signals from public information only. The city was not contacted. Source 1 · Source 2
TOntarioTorontoCity of Toronto
TorontoPreliminary BEE grade
75.6%
Toronto
Preliminary BEE profile · Not a certification
Location: Ontario Population (2021 census): 2,794,356
Climate governance
C40 member city. Not on the CDP 2025 A List.
Climate plan / GHG
TransformTO targets net zero by 2040; 2023 community emissions were 35% below 1990.
Mobility / buildings
2021 census: 21.2% of commuters in its metro area used transit, walking or cycling. CAGBC lists 1229 LEED or Zero Carbon project profiles in the city. Toronto Green Standard Tier 1 is mandatory for new development; large buildings report energy and water use.
Bitcoin
Not found in the sources checked.
Other eco work
Offset Credits Policy covers its landfill-gas credits. Home Energy Loan Program (HELP).
Signals from public information only. The city was not contacted. Source 1 · Source 2 · Source 3
CAlbertaCalgaryCity of Calgary
CalgaryPreliminary BEE grade
74.8%
Calgary
Preliminary BEE profile · Not a certification
Location: Alberta Population (2021 census): 1,306,784
Climate governance
On the CDP 2025 Cities A List; ICLEI member.
Climate plan / GHG
Climate Strategy targets a 60% cut vs 2005 by 2030 and net zero by 2050; 2023 emissions 1.1% below 2005.
Mobility / buildings
2021 census: 12.7% of commuters in its metro area used transit, walking or cycling. CAGBC lists 605 LEED or Zero Carbon project profiles in the city. BenchmarkYYC building energy benchmarking program.
Bitcoin
Not found in the sources checked.
Other eco work
Clean Energy Improvement Program (CEIP).
Signals from public information only. The city was not contacted. Source 1 · Source 2
Location: Alberta Population (2021 census): 1,010,899
Climate governance
Not on the CDP 2025 A List.
Climate plan / GHG
Energy transition strategy targets a 50% cut vs 2005 by 2030; carbon budget; 2023 inventory 16.2 Mt, above its target.
Mobility / buildings
2021 census: 10.1% of commuters in its metro area used transit, walking or cycling. CAGBC lists 325 LEED or Zero Carbon project profiles in the city. Building Energy Benchmarking Program.
Bitcoin
Publishes a data centre development policy and rezoning process.
Other eco work
City-owned Blatchford Renewable Energy Utility; has sold landfill carbon offsets; Clean Energy Improvement Program.
Signals from public information only. The city was not contacted. Source 1 · Source 2 · Source 3
HNova ScotiaHalifaxCity of Halifax
HalifaxPreliminary BEE grade
73.2%
Halifax
Preliminary BEE profile · Not a certification
Location: Nova Scotia Population (2021 census): 439,819
Climate governance
On the CDP 2025 Cities A List.
Climate plan / GHG
HalifACT targets a 75% cut vs 2016 by 2030 and net zero by 2050.
Mobility / buildings
2021 census: 15.3% of commuters in its metro area used transit, walking or cycling. CAGBC lists 71 LEED or Zero Carbon project profiles in the city.
Bitcoin
Not found in the sources checked.
Other eco work
Solar City program has financed 920 solar agreements.
Signals from public information only. The city was not contacted. Source 1 · Source 2
BOntarioBurlingtonCity of Burlington
BurlingtonPreliminary BEE grade
72.4%
Burlington
Preliminary BEE profile · Not a certification
Location: Ontario Population (2021 census): 186,948
Climate governance
On the CDP 2025 Cities A List; ICLEI member.
Climate plan / GHG
Climate Action Plan targets net carbon neutral by 2050 (49% below 2016 by 2030).
Mobility / buildings
2021 census: 11.5% of commuters in its metro area used transit, walking or cycling. CAGBC lists 55 LEED or Zero Carbon project profiles in the city.
Bitcoin
Not found in the sources checked.
Other eco work
Better Homes Burlington retrofit program.
Signals from public information only. The city was not contacted. Source 1 · Source 2
OOntarioOttawaCity of Ottawa
OttawaPreliminary BEE grade
72.2%
Ottawa
Preliminary BEE profile · Not a certification
Location: Ontario Population (2021 census): 1,017,449
Climate governance
Not on the CDP 2025 A List.
Climate plan / GHG
Climate Change Master Plan targets community net zero by 2050; community emissions were 15% below 2012 in 2020.
Mobility / buildings
2021 census: 16.9% of commuters in its metro area used transit, walking or cycling. CAGBC lists 416 LEED or Zero Carbon project profiles in the city. High Performance Development Standard Tier 1 is mandatory for site-plan projects.
Bitcoin
Not found in the sources checked.
Other eco work
Better Homes Ottawa Loan Program.
Signals from public information only. The city was not contacted. Source 1 · Source 2
LQuebecLavalCity of Laval
LavalPreliminary BEE grade
70.8%
Laval
Preliminary BEE profile · Not a certification
Location: Quebec Population (2021 census): 438,366
Climate governance
Not on the CDP 2025 A List.
Climate plan / GHG
Plan Climat Horizon 2035 targets a 33% cut vs 1990 by 2035; 2018 inventory was about 12% below 1990.
Mobility / buildings
2021 census: 22.8% of commuters in its metro area used transit, walking or cycling. CAGBC lists 113 LEED or Zero Carbon project profiles in the city.
Bitcoin
Not found in the sources checked.
Other eco work
No other program scored in this pass.
Signals from public information only. The city was not contacted. Source 1 · Source 2
MOntarioMississaugaCity of Mississauga
MississaugaPreliminary BEE grade
70.8%
Mississauga
Preliminary BEE profile · Not a certification
Location: Ontario Population (2021 census): 717,961
Climate governance
Not on the CDP 2025 A List.
Climate plan / GHG
Climate Change Action Plan targets a 40% cut vs 1990 by 2030; 2024 community emissions 12% below 1990.
Mobility / buildings
2021 census: 21.2% of commuters in its metro area used transit, walking or cycling. CAGBC lists 239 LEED or Zero Carbon project profiles in the city.
Bitcoin
Not found in the sources checked.
Other eco work
No other program scored in this pass.
Signals from public information only. The city was not contacted. Source 1
GHG inventory (2011 base year) and a five-year corporate action plan; no dated community target found.
Mobility / buildings
2021 census: 22.8% of commuters in its metro area used transit, walking or cycling. CAGBC lists 6 LEED or Zero Carbon project profiles in the city.
Bitcoin
Not found in the sources checked.
Other eco work
No other program scored in this pass.
Signals from public information only. The city was not contacted. Source 1
LQuebecLévisCity of Lévis
LévisPreliminary BEE grade
64.6%
Lévis
Preliminary BEE profile · Not a certification
Location: Quebec Population (2021 census): 149,683
Climate governance
Not on the CDP 2025 A List.
Climate plan / GHG
First Plan climat in development; earlier municipal GHG plan and inventory.
Mobility / buildings
2021 census: 15.0% of commuters in its metro area used transit, walking or cycling. CAGBC lists 11 LEED or Zero Carbon project profiles in the city.
Bitcoin
Not found in the sources checked.
Other eco work
No other program scored in this pass.
Signals from public information only. The city was not contacted. Source 1 · Source 2
SQuebecSaguenayCity of Saguenay
SaguenayPreliminary BEE grade
64.2%
Saguenay
Preliminary BEE profile · Not a certification
Location: Quebec Population (2021 census): 144,723
Climate governance
Not on the CDP 2025 A List.
Climate plan / GHG
Plan climat 2025-2035 targets a 16% community cut vs 2018 by 2035; 2023 inventory published.
Mobility / buildings
2021 census: 5.8% of commuters in its metro area used transit, walking or cycling. CAGBC lists 12 LEED or Zero Carbon project profiles in the city.
Bitcoin
Not found in the sources checked.
Other eco work
No other program scored in this pass.
Signals from public information only. The city was not contacted. Source 1 · Source 2
SQuebecSaint-Jean-sur-RichelieuCity of Saint-Jean-sur-Richelieu
Saint-Jean-sur-RichelieuPreliminary BEE grade
62.4%
Saint-Jean-sur-Richelieu
Preliminary BEE profile · Not a certification
Location: Quebec Population (2021 census): 97,873
Climate governance
Not on the CDP 2025 A List.
Climate plan / GHG
Plan climat 2024-2034 targets a 45% community cut by 2030 and carbon neutrality by 2050; 2019 inventory published.
Mobility / buildings
Census mode share not found in the sources checked. CAGBC lists 6 LEED or Zero Carbon project profiles in the city.
Bitcoin
Not found in the sources checked.
Other eco work
No other program scored in this pass.
Signals from public information only. The city was not contacted. Source 1
City information
Sustainable, eco-responsible, future-focused cities appear on this list to guide them into the Bitcoin future. Grades are preliminary BEE grades, based on public information.
