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"We believe that the 2020s will be the decade that solar becomes the dominant new form of energy generation," SEIA CEO Abigail Ross-Hopper said in the statement, according to Reuters.
Solar energy now generates enough power to fuel more than 12 million homes, and the renewable energy source has made strides in recent years. It hit the one million mark only three years ago, a target it took the industry 40 years to achieve, CNBC reported.
California was a major player in that growth. It was responsible for 51 percent of the first million installations and 43 percent of the second. Texas, Rhode Island, Florida, Utah and Maryland were also key players, SEIA said.
California contributed less to the second million than the first because the industry is diversifying as the residential sector grows. Indeed, residential solar installations accounted for 96 percent of the total count, Union of Concerned Scientists Senior Energy Analyst John Rogers wrote in a blog post. Large installations still account for most of the total megawatts generated.
Wood Mackenzie expects the sector to continue to grow for the foreseeable future.
"According to our latest forecasts, by 2024 there will be, on average, one solar installation per minute," Wood Mackenzie Senior Solar Analyst Michelle Davis said in a statement reported by CNBC. "That's up from one installation every 10 minutes in 2010."
The story of solar in the U.S. is one of rapid growth, but also much room for more, as Reuters explained:
Solar energy has boomed in the United States over the last decade thanks to rapidly falling prices on the technology, state mandates that require utilities to source large amounts of renewable energy and a federal tax credit worth 30 percent of the cost of a system. Solar is now a $17 billion industry, SEIA said.
Yet despite this growth, solar is still a small part of the U.S. energy mix compared with fossil fuels. This year solar, wind and other renewables excluding hydropower are expected to provide 11 percent of U.S. electricity generation, compared with 37 percent for natural gas and 24 percent for coal, according to the U.S. Energy Information Administration.
The contribution of non-hydropower renewables should rise to 13 percent by 2020, the U.S. Energy Information Administration has calculated, according to CNBC.
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Extreme weather events supercharged by climate change in 2012 led to nearly 1,000 more deaths, more than 20,000 additional hospitalizations, and cost the U.S. healthcare system $10 billion, a new report finds.
A Bay Area conservation group struck a deal to buy and to protect the world's largest remaining privately owned sequoia forest for $15.6 million. Now it needs to raise the money, according to CNN.
The Rugby World Cup starts Friday in Japan where Pacific Island teams from Samoa, Fiji and Tonga will face off against teams from industrialized nations. However, a new report from a UK-based NGO says that when the teams gather for the opening ceremony on Friday night and listen to the theme song "World In Union," the hypocrisy of climate injustice will take center stage.
By Wudan Yan
In June, New York Times journalist Andy Newman wrote an article titled, "If seeing the world helps ruin it, should we stay home?" In it, he raised the question of whether or not travel by plane, boat, or car—all of which contribute to climate change, rising sea levels, and melting glaciers—might pose a moral challenge to the responsibility that each of us has to not exacerbate the already catastrophic consequences of climate change. The premise of Newman's piece rests on his assertion that traveling "somewhere far away… is the biggest single action a private citizen can take to worsen climate change."
On Monday, Sept. 23, the Climate Group will kick off its 11th annual Climate Week NYC, a chance for governments, non-profits, businesses, communities and individuals to share possible solutions to the climate crisis while world leaders gather in the city for the UN Climate Action Summit.
By Pam Radtke Russell in New Orleans
Local TV weather forecasters have become foot soldiers in the war against climate misinformation. Over the past decade, a growing number of meteorologists and weathercasters have begun addressing the climate crisis either as part of their weather forecasts, or in separate, independent news reports to help their viewers understand what is happening and why it is important.