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Renewable Energy

Renewables Now Contribute Nearly One-Fifth of U.S. Electricity Generation

Renewable energy now makes up 18 percent of total electrical generation in the U.S., roughly double the amount a decade ago, a new report shows.

According to the sixth annual Sustainable Energy in America Factbook, which outlines key U.S. energy trends, renewable energy output in the power sector soared to a record high last year and could eventually rival nuclear.

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Renewable Energy
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Stanford Engineers: Here's How 139 Countries Can Avoid Blackouts With 100% Clean Energy

By Taylor Kubota

Renewable energy solutions are often hindered by the inconsistencies of power produced by wind, water and sunlight and the continuously fluctuating demand for energy. New research by Mark Z. Jacobson, a professor of civil and environmental engineering at Stanford University, and colleagues at the University of California, Berkeley, and Aalborg University in Denmark finds several solutions to making clean, renewable energy reliable enough to power at least 139 countries.

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The Río Negro-Sopladora National Park hosts 344 species of vascular plants. Wilson Romero

Ecuador Announces New National Park in the Andes

By Valeria Sorgato

On Jan. 23, a new national park joined Ecuador's 54 protected areas. Río Negro-Sopladora National Park lies in southern Ecuador's Morona Santiago and Azuay provinces within the Cordillera Real Oriental mountain range and next to Sangay National Park. The area is dominated by almost-intact Andean páramos—treeless alpine plateaus—and forests that are home to a great variety of animal and plant species.

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Climate
Christine Irvine / 350.org

A Climate Resistance Game Plan for 2018

By Jamie Henn

Let's talk for a moment about how the climate movement is going to fight back in 2018.

But first, a public service announcement.

This Jan. 31, movement leaders like the one-and-only Bernie Sanders, 350.org co-founder Bill McKibben, Rev. Lennox Yearwood of the Hip Hop Caucus, Jacqueline Patterson of the NAACP, and more, are coming together for an event called "Fossil Free Fast: The Climate Resistance," to lay out a movement game plan for 2018.

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Business
TAFE SA TONSLEY / Flickr

Worldwide Clean Energy Investments Hit $333.5 Billion Last Year

Global investment in renewable energy hit $333.5 billion in 2018, the second-highest on record, according to a new analysis from Bloomberg New Energy Finance (BNEF).

That's a 3 percent jump from 2016 and 7 percent short of the $360 billion record set in 2015.

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Large Dams Fail on Climate Change and Indigenous Rights

Brazil has flooded large swaths of the Amazon for hydro dams, despite opposition from Indigenous Peoples, environmentalists and others. The country gets 70 percent of its electricity from hydropower. Brazil's government had plans to expand development, opening half the Amazon basin to hydro. But a surprising announcement could halt that.

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Renewable Energy
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All Renewables Will Be Cost Competitive With Fossil Fuels by 2020

Generating electricity from renewable energy sources is not only better for the environment compared to fossil fuels, but it will also be consistently cheaper in just a few years, according to a new report.

According to a cost analysis from the International Renewable Energy Agency (IRENA), the best onshore wind and solar photovoltaic (PV) projects could deliver electricity for $0.03 per kilowatt-hour (kWh) by 2019, much lower than the current cost of power from fossil fuels, which ranges from $0.05 to $0.17 per kWh.

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The Puelo River in Patagonia. Katalin Szarvas / xinature.com

Patagonia’s Puelo and Cuervo Rivers Win Crucial Protections in Supreme Court of Chile

By James Blair

Local residents and environmentalists in Chile are enjoying a prolonged New Year's celebration, thanks to two major legal decisions that will protect the country's free-flowing rivers. Chile's justice system put a final stop to two controversial large hydroelectric dam developments in Chilean Patagonia: 1) Mediterráneo S.A.'s run-of-the-river project proposed on tributaries of the Puelo River near the city of Cochamó; and 2) Energía Austral SpA's three-dam power plant proposed on the Cuervo River in the Aysén region.

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Renewable Energy
China's State Power Investment Corp operates the São Simão dam in Brazil. NASA / ISS

China Leading on World’s Clean Energy Investment, Says Report

By Jocelyn Timperley

China is by far the largest force in global clean energy development and its firms are increasingly looking abroad for opportunities, a new report says.

The report, released Tuesday by the U.S.-based Institute for Energy Economics and Financial Analysis (IEEFA), details the rising importance of China's firms and investors for low-carbon projects outside the country.

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