Countries that participate in the Glasgow Breakthrough Agenda will focus on breakthroughs in five sectors that cover half of global greenhouse emissions.

The DOE wants to cut the cost of lithium-ion batteries, recharge EVs with a 300-mile range in 15 minutes and boost battery recycling — all in the next decade.

Big government programs to fight climate change are not the answer, say conservative thinkers with plenty of skepticism about top-down regulations.

Plug Power says it has the technology to build large fuel cell systems and power them with green hydrogen from a fleet of factories it is now building.

The inventors of the “first scalable electrolyzer" for green hydrogen say they will begin mass production after winning a $1 million Earthshot prize.

Massachusetts Energy and Environmental Affairs Secretary Kathleen Theoharides said that forward momentum on new lease areas “is a great exciting announcement."

The race to make hydrogen the world's transportation and industrial fuel in order to reduce carbon dioxide emissions is well underway.

There are 135 CCS facilities in the global pipeline, but the sector has a lot of room to grow, says Jarad Daniels of the Global CCS Institute.

Rep. Peter Welch and clean energy advocates stay hopeful that energy-efficiency measures will survive potential cuts to Biden's $3.5 trillion budget.

The gulf between the promise of hydrogen and the ability to make enough of it to help safely decarbonize the grid is a challenge now coming into public focus.