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Santa Rosa begins installing solar panels on parking garage roofs

Kevin McCallum, THE PRESS DEMOCRAT
Santa Rosa has begun installing nearly a thousand solar panels atop four city parking garages, modules that will both shade vehicles from the sun and reduce the city’s energy costs.
“I’m excited to see a much smaller PG&E bill,” said Luke Morse, the city’s parking supervisor as he helped organize the delivery of the panels on Tuesday.
A huge crane began hoisting the photovoltaic panels and the steel canopies that will support them onto garage roofs Tuesday morning.
If all goes well, the installations should take about a month per garage, with the project completed in a few months.
The city estimates the $1.4 million project will pay for itself in about 11 years and save $1.4 million in power costs over the 25-year life of the arrays.
That should help the city achieve about 10 percent of its 2020 greenhouse gas emission reduction target, said Kim Nadaeu, parking district manager.
Read more at: Santa Rosa begins installing solar panels on parking garage roofs | The Press Democrat

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Chile’s energy transformation is powered by wind, sun and volcanoes 

Ernesto Londoño, THE NEW YORK TIMES

Cerro Pabellón, Chile — It looks and functions much like an oil drilling rig. As it happens, several of the men in thick blue overalls and white helmets who operate the hulking machine once made a living pumping crude.

But now they are surrounded by snowcapped volcanoes, laboring to breathe up here at 14,760 feet above sea level as they draw steam from the earth at South America’s first geothermal energy plant.

With the ability to power roughly 165,000 homes, the new plant is yet another step in Chile’s clean energy transformation. This nation’s rapidly expanding clean energy grid, which includes vast solar fields and wind farms, is one of the most ambitious in a region that is decisively moving beyond fossil fuels.

Latin America already has the world’s cleanest electricity, having long relied on dams to generate a large share of its energy needs, according to the World Bank.

But even beyond those big hydropower projects, investment in renewable energy in Latin America has increased 11-fold since 2004, nearly double the global rate, according to a 2016 report by the International Renewable Energy Agency, an intergovernmental organization. Chile, Mexico and Brazil are now among the top 10 renewable energy markets in the world.

So as Latin America embraces greener energy sources, government officials and industry executives in the region have expressed a sense of confusion, even bewilderment, with the Trump administration’s decision to withdraw from the climate change commitments contained in the Paris Agreement, declare an end to the “war on coal” and take aim at American environmental regulations.

Read more at: Chile’s Energy Transformation Is Powered by Wind, Sun and Volcanoes – The New York Times

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Climate group sees ‘inevitable’ shift to electric vehicles in Sonoma County

Guy Kovner, THE PRESS DEMOCRAT

EV report: Beyond combustion in Sonoma County

Meeting Sonoma County’s climate protection goals will require putting 138,000 electric vehicles on the road by 2030 and effectively ending sales of fuel-burning cars, a local environmental group said in a report due for release this week.
“We must now begin to create a future beyond combustion,” said the report by the Santa Rosa-based Center for Climate Protection.
Advocating a dramatic shift in consumer preferences and current automobile industry sales, the report said electric vehicle (EV) sales must grow by 30 percent a year for the next 13 years to meet the county’s goal for reducing greenhouse gas emissions.
Sonoma County has an estimated 4,500 EVs rolling now, the center said in its report, “Beyond Combustion: Electric Vehicle Trends, Goals and Recommendations for Sonoma County.
”Sales of plug-in hybrid and all-electric cars, both considered in the EV category, accounted for nearly 5 percent of the state’s new car market during the first three months of this year, according to the California New Car Dealers Association’s latest report.
EV sales have grown steadily from 2.5 percent of the market in 2013 to 3.6 percent last year, the association said.
Read more at: Climate group sees ‘inevitable’ shift to electric vehicles in Sonoma County | Petaluma Argus Courier | Petaluma360.com