GH Power slashes hydrogen cost with circular reactor
Canadian company nears commercial operation of technology to produce green hydrogen at $2/kg, chief operating officer Gary Grahn tells Hydrogen Economist
After seven years in development, Ontario-based GH Power is nearing commercial operation of a proprietary net-zero, circular reactor technology to produce low-cost green hydrogen—as well as low-cost alumina (aluminum oxide) and thermal energy given its exothermic design—using only recycled/scrap aluminum and water as inputs. “We have now nearly completed the testing and are looking to add a few more pieces of equipment we ordered to allow us to run 24/7 and successfully achieve commercial operation in Q1 of next year,” Gary Grahn, COO of GH Power, told Hydrogen Economist. Although the hydrogen produced by the company’s 2MW reactor will be for sale on the market, generating revenue along with

Also in this section
4 July 2025
Race is on to meet end-2027 deadline for 45V as Congress passes One Big Beautiful Bill Act
1 July 2025
Gas industry and EU politicians pile pressure on European Commission to provide more regulatory certainty on emissions calculations
27 June 2025
TotalEnergies’ delayed FID for its Venus project will likely set back first oil, but Windhoek has other irons in the fire
26 June 2025
Last year was one of records for renewables but also for oil, gas and coal, as the energy transition progresses in an increasingly uneven way, according to the Energy Institute’s latest annual report