Emissions reduction

Carbon capture

Can carbon-capture startups make it big with small-scale tech?

We need to remove gigatons of CO₂ from the atmosphere. These companies think they've found a way to do it more affordably.

By Jeff St. John . 20 October 2021
Policy & regulation

The US will struggle to meet its climate goals without penalties for utilities that fail to cut emissions, report finds

New analysis shows how Sen. Manchin's demand to cut the Clean Electricity Performance Program from the reconciliation bill would kneecap climate policy.

By Jeff St. John . 18 October 2021
Clean industry

Can the US take the lead on cleaner lithium production?

Three companies are attracting private and public funding for their potentially game-changing efforts to extract lithium from brine in California.

By Elizabeth McCarthy . 14 October 2021
Utilities

California’s biggest all-electric utility has a plan to meet the state's tough 2030 carbon targets

Pedro Pizarro, CEO of SCE parent Edison International, says gaps in EV and electric building policies threaten state clean energy goals.

By Jeff St. John . 11 October 2021
Energy efficiency

BP acquires Blueprint Power to tap the grid-balancing capability of big buildings

The startup has 13MW of flexible energy in its NYC portfolio and is looking to expand.

By Jeff St. John . 7 October 2021
Workforce diversity

Charging Up: Women's climatetech career moves at Fluence, Urbint, Omnidian, SDG&E and more

From nonprofits to the veep suite, women are making major strides in clean energy.

By Eric Wesoff . 7 October 2021
Policy & regulation

North Carolina to mandate 70% cut in electricity CO2 emissions by 2030

The bipartisan compromise bill includes bold targets and regional firsts, but critics say it's too lax on Duke Energy.

By Jeff St. John . 6 October 2021
Emissions reduction

What to do about leaky methane

The EPA and the oil and gas industry are contemplating high-tech sensors to spot and eliminate leaks of this planet-warming gas.

By Julian Spector . 6 October 2021
Fossil fuels

Aerial and satellite imagery can find methane leaks. Will EPA bake the tech into new rules?

High-altitude detection methods are a vital tool in reducing methane emissions, experts say. Making them work in federal regulations is a trickier matter.

By Jeff St. John . 5 October 2021
Fossil fuels

Carbon capture strikes out Down Under

Should governments keep throwing finite funding at far-fetched technologies?

By Julian Spector . 5 October 2021