The renewable energy transition has companies looking out to sea

Sep 27, 2021
Nodules on the ocean floor are rich in cobalt, nickel, manganese and copper. But deep-sea mining has raised environmental concerns.
Courtesy of GSR

Texas' efforts to fix electrical grid may not be enough to prevent future blackouts

Sep 13, 2021
The state's decision nearly a century ago to go it alone when it comes to electricity still has ramifications today.
Justin Sullivan/Getty Images

California's battery-supported grid off to a slow start

Jul 13, 2021
California’s grid operator hoped new battery storage could prevent rolling blackouts. Installation has been delayed.
The sun shines over towers carrying electical lines in South San Francisco, California.
Justin Sullivan/Getty Images

Coal use rises as natural gas prices spike

Jul 7, 2021
Long term, coal isn't a good option as an energy source. But the competition between coal and natural gas is what matters now.
Although the U.S. and other developed nations still use carbon-heavy coal in electricity production, the industry is declining.
Sean Gallup via Getty Images

Big Texas energy companies may become more powerful after historic winter storm

Mar 29, 2021
Consolidation in the Texas energy sector could make a few companies "too big to fail," some say.
Several inches of snow blanketed most of Texas on Feb. 15. In the Denver Heights neighborhood of San Antonio, residents woke up to rolling blackouts that eventually turned into a multiday outage.
Dominic Walsh

The natural gas well that changed everything

Sep 15, 2020
In this excerpt, Daniel Yergin writes about a man’s determination to extract gas from underground rock denser than concrete.
Natural gas is flared off at a plant outside of Cuero, Texas.
Spencer Platt/Getty Images

What might PG&E — and its customers — get from partnering with Tesla?

Jul 30, 2020
They've broken ground on a battery facility that could help the utility meet state energy storage requirements.
The more efficient storage facility should make it cheaper for PG&E to produce energy, which should, eventually, trickle down to ratepayers.
Kevork Djansezian/Getty Images

For public good, not for profit.

Oil-rich countries have been hit hard by the pandemic. How can they move on?

Oil prices are still far below the break-even point for many producers in the Middle East.
Transitioning away from oil, for countries that depend on the industry, is easier said than done.
Joe Raedle/Newsmakers

Russian tanker crosses Arctic in early season voyage as ice grows thinner

Jun 8, 2020
The route, which saves more than 10 days of travel, is a test case for a Russian energy company that wants to ship gas to China through the summer.
The ice-breaking Christophe de Margerie, carrying natural gas to China, was able to start its Arctic voyage earlier in the year because of thinning ice.
Total

The U.S. consumed more renewable energy than coal in 2019

May 29, 2020
It's the first time that's happened since 1885.
Gabriel Bouys/AFP via Getty Images