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renewables

Researchers outline how the world can transition to 100% clean, renewable energy by 2050.
Posted inResearch Spotlights

The Power of Water, Wind, and Solar (and Nothing Else)

by S. Witman 28 December 201728 February 2023

Road map for improving climate calls for 100% clean, renewable energy by 2050.

The coal-fired Jim Bridger power plant outside Rock Springs, Wyo.
Posted inNews

EPA Proposes Repealing Its Own Obama Era Clean Power Plan

by Randy Showstack 11 October 201725 May 2022

The action of the agency, now realigned by the Trump administration, “just begins the battle,” according to environmentalists and others who plan to challenge EPA’s proposed repeal of the rule.

Offshore turbines in the wind farm Nordsee Ost (North Sea East) near Helgoland, Germany.
Posted inResearch Spotlights

Offshore Wind Turbines Can’t Yet Withstand Category 5 Hurricanes

by E. Underwood 8 August 201720 July 2022

A new study suggests that more robust turbine design is needed to weather high winds.

Tethered lifting system, turbine, and flux tower taken during fieldwork for project with a broad aim of measuring wind energy over Europe.
Posted inScience Updates

Monitoring Wind in Portugal’s Mountains Down to Microscales

by H. J. S. Fernando, J. K. Lundquist and S. Oncley 31 May 20177 October 2021

Researchers are now gathered for the Perdigão field campaign, an effort to study wind flow physics at scales down to tens of meters. The effort should help engineers harness wind energy in Europe.

Coal is excavated at a Wyoming mine in 2014.
Posted inNews

Policy Experts Debate Trump Energy Plan

by Randy Showstack 28 February 201724 October 2022

Lauded by free-market proponents at a policy forum, the White House plan sparked disagreements among panelists about climate implications, the potential for a coal comeback, and carbon taxes.

Obama speaking
Posted inNews

President Obama Publishes in Science on Renewable Energy Future

JoAnna Wendel, freelance science writer and illustrator by JoAnna Wendel 10 January 201720 April 2023

In the journal's Policy Forum, the president lays out why renewable energy investments will surge in the future regardless of political headwinds.

California voters uphold ban on plastic bags.
Posted inNews

Five States Put Energy and Environmental Issues on the Ballot

Elizabeth Thompson by E. Jacobsen 15 November 20166 December 2022

From banning plastic bags to regulating solar power, states across the country asked voters to make important decisions on energy and the environment.

A cargo ship cruises past a Danish offshore wind farm.
Posted inNews

Interior Approves Wind Farm Leasing Offshore from New York City

by Randy Showstack 8 June 20166 October 2025

The proposed wind farm, which commercial fishermen oppose, could produce at least 70 megawatts of energy annually, enough to power a quarter of a million homes.

Posted inNews

Gore Upbeat on Climate Stabilizing; Question Is, How Soon?

by Randy Showstack 10 May 20166 December 2022

Former U.S. vice president says that responding to climate change "is the biggest business opportunity in the history of the world."

Posted inResearch Spotlights

The High Cost of Switching Power Sources

by S. Kelleher 7 March 201614 November 2022

Researchers construct a world where nuclear energy everywhere is replaced with coal, with stark consequences for human health and the environment.

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Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

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