Sign in with Facebook
  • Facebook Page: 128172154133
  • Twitter: EarthProtect1

Posted by on in Sustainable Development
  • Font size: Larger Smaller
  • Hits: 63
  • 0 Comments

Shared from the 9/6/2019 The Denver Post eEdition

By William Mathis Bloomberg News

 

The global energy supply is turning greener.

Investment in new renewable energy is on course to total $2.6 trillion in the years from 2010 through the end of 2019, according to a study by BloombergNEF for the United Nations Environment Program and Frankfurt School’s UNEP Center published Thursday.

The boom in the capacity to generate electricity from low-carbon sources gives credibility to an effort by world leaders to slash climate-damaging greenhouse gases. Falling costs of wind and solar power plants is making more projects in new markets economically competitive with generation fed by fossil fuels.

“Investing in renewable energy is investing in a sustainable and profitable future, as the last decade of incredible growth in renewables has shown,” said Inger Andersen, executive director of UNEP. “It is clear that we need to rapidly step up the pace of the global switch to renewables if we are to meet international climate and development goals.”

The scale of investment going into clean energy represents a growing chunk of the money flowing into the power industry. Renewables such as wind, solar and hydro-electric plants will draw about $322 billion per year through 2025, according to separate forecasts from the International Energy Agency. That’s almost triple the $116 billion a year that will go into fossil fuel plants and about the same as what will be invested in power grids.

By far the biggest contributions to new investment have been made in solar and wind farms. Global solar power capacity increased by more than 2,500% in the decade, from 25 gigawatts at the beginning of 2010 to 663 gigawatts anticipated by the end of this year.

Still, the end of the decade showed some cracks. Funds moving into solar declined in some of the biggest markets in 2018 compared with the year prior.

The cost of renewable technologies has fallen precipitously over the last few years. That’s also helped make renewables less reliant on government support. BNEF’s data shows the levelized cost of electricity is down 81% for solar photovoltaics since 2009.

“Sharp falls in the cost of electricity from wind and solar over recent years have transformed the choice facing policy makers,” said Jon Moore, chief executive officer of Bloomberg-NEF. “Now, in many countries around the world, either wind or solar is the cheapest option for electricity generation.”

China has had by far the most investment in new renewable energy, making up nearly a third of the global total. The boom in solar hit a setback last year after the Chinese government announced restrictions on the number of new solar installations that would qualify for support. That led solar investment in China in the second half of 2018 to fall about 56% compared with the same period a year earlier.

 

Comments

81595f2dd9db45846609c618f993af1c

© Earth Protect