Energy

Countries are polluting like it’s 2019 again

By Justine Calma March 2

The US offshore wind boom will depend on these ships

By Justine Calma February 23

Texas’ blackouts may come at a steep cost

Especially for people who struggle with energy bills year-round

By Justine Calma February 19

Texas has work to do to avoid another energy crisis

By Justine Calma February 17

Texas’ natural gas production just froze under pressure

By Justine Calma February 17

IBM sets new climate goal for 2030

By Justine Calma February 16

Go read this article about how we got duped into cooking with gas

By Justine Calma February 12

Tesla’s $1.5 billion bitcoin purchase clashes with its environmental aspirations

By Justine Calma February 9

Renewable energy production beat fossil fuels in Europe

By Justine Calma January 25

Joe Biden cancels Keystone XL permit

By Justine Calma January 20

The US will rejoin the Paris climate agreement, but that was the easy part

Joe Biden needs to turn plans into reality

By Justine Calma January 20

How to slash buildings’ growing greenhouse gas emissions

By Justine Calma December 16, 2020

How governors are fighting for clean energy jobs

By Justine Calma December 10, 2020

Two hands hold a florescent light and a cellphone next to a Tesla coil

Science

The century-long quest for worldwide wireless power

Qi chargers are just the beginning

By William Poor December 10, 2020

6 comments / new

US greenhouse gas emissions see historic plummet

By Justine Calma November 19, 2020

To achieve his climate goals, Joe Biden needs to bring scientists back

By Justine Calma November 12, 2020

Australia plans to strengthen its power grid with another giant battery

By Justine Calma November 5, 2020

Local elections are changing America’s energy mix, one city at a time

By Justine Calma November 4, 2020

The US will abandon a worldwide climate agreement on November 4th

By Justine Calma November 3, 2020

Fossil fuels get the nuclear treatment in new climate effort

By Justine Calma November 2, 2020

The next generation of power plants will be virtual

By Justine Calma October 20, 2020

Solar energy reaches historically low costs

By Justine Calma October 13, 2020

The UK’s health system plans to slash greenhouse gas emissions

By Justine Calma October 1, 2020

California’s solar energy gains go up in wildfire smoke

By Justine Calma October 1, 2020

Tesla’s battery day ended with no battery and a lot of unanswered questions

By Andrew J. Hawkins October 1, 2020

36 comments / new

What to expect at Tesla’s Battery Day event

By Andrew J. Hawkins September 21, 2020

22 comments / new

Virtual power plants are coming to California apartment buildings

By Justine Calma August 27, 2020

Wind and solar energy is steadily replacing coal

By Justine Calma August 13, 2020

Power outages after Tropical Storm Isaias were a warning to utilities

Utilities are scrambling after Isaias, and they should be worried about the next storm

By Justine Calma August 10, 2020

Even if oil and gas disappear, pipelines are here to stay

By Justine Calma August 6, 2020

GE plans to give offshore wind energy a supercomputing boost

By Justine Calma August 5, 2020

President Trump just made it harder to stop new pipelines

By Justine Calma July 15, 2020