Invest Green Inc.

COGENERATION

Atco Ltd.- ACO.X, ACO.Y on TSX, owner of Canadian Utilities.
Boralex Inc.- BLX on TSX, operates a power station in Ecuador that takes flared gas to make power, also has hydro and wastewood power plants in Canada and USA. also 10 Mw wind in France (Chepy windfarm).
Boralex Power Income Fund- BPT.UN on TSX, ten generating stations in Quebec and USA, biomass, co-gen, hydro.
Calpine Corporation- CPN on NYSE, also has geothermal power plants (900 MW). big company, geothermal only a small part.
Canadian Utilities Limited- CU, CU.PR.D, CU.PR.V, CU.X, CU.PR.T on TSX, cogeneration plants.
Capstone Turbine Corp.- CPST on NASDAQ, microturbine power systems. (note: different from Capstone International Corp CILC-CITC NASDAQ OTCBB)
Maxim Power Corp.-MXG on TSX.V, Gift Lake flared gas power production. also biomass/landfill gas power, co-gen, Majority of revenue is from diesel electric operations in Cambodia.
many companies now build cogeneration facilities, to many to research/list