Last year, the world invested more in solar power than in all fossil-fuel sources combined. Investors and governments installed an all-time record of 157 gigawatts (GW) of renewable energy capacity, according to a new report from the United Nations. In 2017, the world installed 98 GW of solar capacity – nearly half of which was in China. The net new capacity from fossil fuels was only 70W in 2017. “We are at a turning point … from fossil fuels to the renewable world,” UN Environment head Erik Solheim told Reuters. “The markets are there and renewables can take on coal, they can take on oil and gas.”

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Although renewable energy is clearly the way of the future, fossil fuels remain the dominant source of energy on the planet. Only 12.1 percent of the world’s electricity came from renewable energy sources, an improvement on 5.2 percent in 2007. This boom in renewable energy has been backed by strong investment in recent years. In 2017, global investment in renewable energy rose by two percent. China invested $122.6 billion, 45 percent of global investment and the most of any country, into the industry in the same year.

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Governments and investors have noticed a change in the fundamentals behind renewable energy. “Much lower costs … are the driver of solar investment worldwide,” said report lead author Angus McCrone told Reuters. For example, the cost of energy production through large-scale solar photovoltaic (PV) decreased by 15 percent last year to $86 per megawatt hour. Even with an administration hostile to renewable energy in the White House, the drive towards renewable energy continues. “Trump can no more brake this than those who opposed the Industrial Revolution could stop the Industrial Revolution,” said Solheim. President Trump recently signed a government spending bill that retained many of the existing tax credits for renewable energy in the United States.

Via Reuters

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