Clean energy

Transmission

NY project will use high-tech sensors to get more clean energy onto grid

National Grid and LineVision are expanding the capacity of New York’s grid to carry greater amounts of wind power. Why aren’t more U.S. utilities doing the same?

By Jeff St. John . 29 November 2022
Food and farms

Tomatoes and solar panels could go well together

Agrivoltaics — agriculture paired with solar arrays — could help the U.S. tomato industry in increasingly hot and dry regions, research suggests.

By Kari Lydersen . 29 November 2022
Marine transport

How to clean up the dirty ports that handle our Black Friday junk

A new initiative gives report cards to the world’s top ports to show how they’re leading, or falling short, on efforts to decarbonize cargo shipping.

By Maria Gallucci . 25 November 2022
Grid edge

Swell raises $120M for virtual power plants to link solar and batteries

Getting networks of homes with rooftop solar and batteries to help balance the grid requires innovative tech and financing. L.A.-based Swell Energy is on it.

By Jeff St. John . 22 November 2022
Clean energy

Watch this dynamic map of renewable energy growth around the world

Renewable energy is gaining ground around the world. See which countries are shifting most quickly.

By Maria Virginia Olano . 18 November 2022
Wind

World's largest floating wind farm just started producing power

The first of 11 floating wind turbines in Equinor’s project off Norway is now generating clean electricity — which will be used to power an oil platform.

By Maria Gallucci . 16 November 2022
Sponsored

How EDP Renewables is unlocking solar-plus-storage in rural America

Lining up a roster of talented project partners is the key to making renewables projects work in smaller communities.

15 November 2022
Clean energy

Chart: Clean energy installations slowed way down in Q3

On the bright side, energy storage had its best quarter ever, and analysts expect solar and wind to bounce back soon thanks to the Inflation Reduction Act.

By Maria Virginia Olano . 7 November 2022
Podcast

New York’s clean energy puzzle

Huge renewables targets, nuclear closures and transmission constraints. Can New York pull it off?

Play

By Stephen Lacey . 46 min . 2 November 2022
Guest essay

It's time for solar microgrids to replace dirty diesel generators

In rural sub-Saharan Africa and South Asia, costly diesel generators are often the only power source. A concerted push to deploy solar microgrids could change that.

By Manoj Sinha, Joseph Nganga . 28 October 2022