Wind and Solar Double Global Share of Electricity in Five Years

wind solar record

LONDON -

Wind and solar energy doubled its share of the global power mix over the last five years, moving the world closer to a path that would limit the worst effects of global warming.

The sources of renewable energy made up nearly 10% of power in most parts of the world in the first half of this year, according to analysis from U.K. environmental group Ember.

That decarbonization of the power grid was boosted this year as shutdowns to contain the coronavirus reduced demand overall, leaving renewables to pick up the slack.

Ember analyzed generation in 48 countries that represent 83% of global electricity. The data showed wind and solar power increased 14% in the first half of 2020 compared with the same period last year while global demand fell 3% because of the impact of the coronavirus.

At the same time that wind turbines and solar panels have proliferated, coal’s share of the mix has fallen around the world. In some, mainly western European countries, coal has been all but eliminated from electricity generation.


China relied on the dirtiest fossil fuel for 68% of its power five years ago. That share dipped to 62% this year and renewables made up 10% of all electricity generated.

Still, the growth of renewables may not be going fast enough for the world to hit its climate goals and coal is still being burnt for power in many parts of the world.

Coal use needs to fall by about 79% by 2030 from last year’s levels - a fall of 13% every year throughout the decade to come, Ember said.

New installations of wind farms are set to hold more or less steady in the next five years, according to data from BloombergNEF. That will make it difficult to realize a sustained pace of doubling renewable power every five years.

“If your expectations are that we need to be on target for 1.5 degrees, clearly we’re not going fast enough,” said Dave Jones, an analyst at Ember. “We’re not on a trajectory where we’re reducing coal emissions fast enough.”

Related News

washington-ag-leads-legal-challenge-against-trumps-energy-emergency

Washington AG Leads Legal Challenge Against Trump’s Energy Emergency

SEATTLE - In a significant legal move, Washington State Attorney General Nick Brown has spearheaded a coalition of 15 states in filing a lawsuit against President Donald Trump's executive order declaring a national energy emergency. The lawsuit, filed in federal court in Seattle on May 9, 2025, challenges the legality of the emergency declaration, which aims to expedite permitting processes for fossil fuel projects by bypassing key environmental reviews.

Background of the Energy Emergency Declaration

President Trump's executive order, issued on January 20, 2025, asserts that the United States faces an inadequate and unreliable energy grid, particularly affecting the Northeast…

READ MORE
starting-texas-schools-after-labor-day

Starting Texas Schools After Labor Day: Power Grid and Cost Benefits?

READ MORE

Chief Patrick Michell

Independent power project announced by B.C. Hydro now in limbo

READ MORE

Georgia Power warns customers of scams during pandemic

READ MORE

caracas blackout

Venezuela: Electricity Recovery Continues as US Withdraws Diplomatic Staff

READ MORE