Clean energy
Clean energy
Global emissions may begin declining in 2024, thanks to EVs, clean energy
New research predicts global CO2 emissions will begin to decline this year and halve by 2050. That’s not fast enough to meet climate goals.
By Carrie Klein .
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Hydrogen
Big Hydrogen doesn't want you to read this
Some people go into business to make money. Others do it to make fuel cells.By Julian Spector .
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Energy storage
Are market constraints hampering the evolution of ‘last-mile’ grid resources?
Future grids will need assets on standby for times when there isn't enough wind and solar. But how will these assets be valued and compensated?By Jason Deign .
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Climate crisis
Why US utilities must cut carbon emissions faster — and how data can help get it done
A new report from RMI sets a tough schedule for closing fossil-fueled power plants. Its Utility Transition Hub compiles the data to help find a way.By Jeff St. John .
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Policy & regulation
Green 'liberty' bonds: The American way to win the war on climate change?
Taking a lesson from the World War II financing playbook to combat the climate crisis.By Jean Haggerty .
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Transmission
How transmission along railroads and highways could break open clean energy growth
High-voltage lines buried along road and rail rights of way could carry renewable power across the U.S. — if a lot of novel challenges can be overcome.By Jeff St. John .
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Policy & regulation
What you need to know after Biden's climate pledge
If you're wondering what actions are required to meet Biden's climate aspirations, we have you covered.By Julian Spector .
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Policy & regulation
Can federal tax credits help build the transmission needed to green the US grid?
President Biden and Democrats in Congress home in on support for hard-to-build transmission as a linchpin for meeting clean energy goals. -
Climate crisis
The policy pathways to cut US carbon emissions in half by 2030
Energy Innovation's models show that technologies and policies can cost-effectively meet President Biden’s carbon-cutting commitments. The politics are another matter.By Jeff St. John .
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Climatetech finance
Congruent Ventures raises $175M fund for early-stage climate tech
Investors want a piece of the startups that could build a low-carbon society.By Julian Spector .
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