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The Energy Collaboratory is focused on developing a sustainable energy path for San Francisco.

The mission of the Energy Collaboratory is to develop a sustainable energy path for San Francisco.

Members

Bert Wank Maeryn Obley Marlene Vogelsang mdmcdonald

Email address for group

energy-sf@m.resiliencesystem.org

How California Utilities Are Managing Excess Solar Power

news.morningstar.com - by Cassandra Sweet - March 4, 2017

California utilities including PG&E Corp., Edison International and Sempra Energy are testing new ways to network solar panels, battery storage, two-way communication devices and software to create "virtual power plants" that manage green power and feed it into the power grid as needed.

The Golden State is ramping up renewable energy as it pledges to be a bulwark against the Trump administration's pro-fossil fuel policies. But first, it has to figure out what to do with all the excess power it generates when the sun is shining and the wind is blowing.

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As rooftop solar costs drop, utility attempts to raise barriers may not work

A solar array at Duke Energy Florida's 3.8 megawatt solar array in Osceola County, near St. Cloud. [Times files]

Image: A solar array at Duke Energy Florida's 3.8 megawatt solar array in Osceola County, near St. Cloud. [Times files]

tampabay.com - November 13th 2016 - Mary Ellen Klas

Florida's utility industry steered more than $20 million of their profits into a failed constitutional amendment to impose new barriers to the expansion of rooftop solar energy generation, but developers say that as the cost of installing solar panels drops, the state could quickly become a leader in private solar energy expansion no matter what the energy giants do.

The Florida Solar Energy Industry Association estimates that over the next five years, Florida homeowners, businesses and utilities are projected to take advantage of the falling prices and install 2,315 megawatts of solar electric capacity — 19 times more than the amount of solar installed in the last five years.

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PG&E to close Diablo Canyon, California's last nuclear power plant

Pacific Gas & Electric's Diablo Canyon plant near Avila Beach has California's last operating nuclear reactors. (Michael Mariant / Associated Press)

Image: Pacific Gas & Electric's Diablo Canyon plant near Avila Beach has California's last operating nuclear reactors. (Michael Mariant / Associated Press)

latimes.com - June 21st 2016 - Ivan Penn and Samantha Masunaga

One of California’s largest energy utilities took a bold step in the 21st century electricity revolution with an agreement to close its last operating nuclear plant and develop more solar, wind and other clean power technologies.

The decision announced Tuesday by Pacific Gas & Electric Co. to close its beleaguered Diablo Canyon nuclear plant within the next decade runs counter to the nuclear industry’s arguments that curbing carbon emissions and combating climate change require use of nuclear power, which generates the most electricity without harmful emissions.

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FACT SHEET: Obama Administration Announces Federal and Private Sector Actions on Scaling Renewable Energy and Storage with Smart Markets

submitted by Gordian Raacke

CLICK HERE - White House Council of Economic Advisors - Incorporating Renewables into the Grid: Expanding Opportunities for Smart Markets and Energy Storage (40 page .PDF report)

whitehouse.gov - June 16, 2016

. . The Administration is announcing new executive actions and 33 state and private sector commitments that will accelerate the grid integration of renewable energy and storage.  Together, these announcements are expected to result in at least 1.3 gigawatts of additional storage procurement or deployment in the next five years. .

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Fossil Fuels Losing Cost Advantage Over Solar, Wind, IEA Says

      

Photographer - Andrew Harrer / Bloomberg

bloomberg.com - by Tara Patel - August 31, 2015

  • Renewable technologies no longer cost outliers, report says
  • No single technology is cheapest under all circumstances

The cost of producing electricity from renewable sources such as solar and wind has dropped significantly over the past five years, narrowing the gap with power generated from fossil fuels and nuclear reactors, according to the International Energy Agency.

“The costs of renewable technologies -- in particular solar photovoltaic -- have declined significantly over the past five years,” the Paris-based IEA said in a report called Projected Costs of Generating Electricity. “These technologies are no longer cost outliers.”

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Solar is Having a Great Year, Except on Wall Street

      

Solar panels are seen in the Palm Springs area, California April 13, 2015. Picture taken April 13, 2015.
Reuters/Lucy Nicholson

reuters.com - by Nichola Groom - August 14, 2015

By almost any measure, the U.S. solar market is on fire.

Installations of solar panels are expected to soar by a third this year, the price of solar power is now cheap enough to compete neck and neck with gas and coal-fired power in places like California, and the fledgling industry received a vote of confidence last week when U.S. President Barack Obama announced a groundbreaking plan to curb power plant emissions. Even China's currency devaluation could cut panel costs for U.S. solar installers.

Wall Street, however, has been dumping solar shares this year, largely on concern, which investors say is misplaced, that tumbling oil prices will sap demand for alternative energy, even though oil isn't used to generate power.

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Coal Crash: How Pension Funds Face Huge Risk From Climate Change

           

Coal is moved on a conveyor belt at the PT Bukit Asam open pit coal mine in Tanjung Enim, South Sumatra province, Indonesia. Photograph: Dadang Tri/Getty Images

Special report: The plummeting coal sector and a growing green divestment movement is leaving firms who still invest in fossil fuels and connected pension holders heavily exposed

theguardian.com - by Damian Carrington and Caelainn Barr - June 15, 2015

The pension funds of millions of people across the world, including teachers, public sector workers, health staff and academics in the UK and US, are heavily exposed to the plummeting coal sector, a Guardian analysis has revealed.

It has also found that just a dozen people, including the owner of Chelsea FC, Roman Abramovich, own coal reserves equivalent to the annual carbon emissions of China, the world’s biggest polluter. The UN, which advocates a shift to clean energy, has more than $100m (£65m) invested in coal through its own pension fund.

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California’s Cap-and-Trade a Versatile Tool for Environmental Policies

environmentalleader.com - by Erica Morehouse - June 23, 2014

Governor Brown signed a budget last week that lays out for the first time how to invest the millions from California’s landmark cap-and-trade program ($734 million so far). California has shown another way that cap-and-trade is like the Swiss army knife of environmental policies: a versatile tool known for its usefulness and adaptability.

A Multi-faceted Investment Portfolio

California will invest $850 million over the next year to reduce dangerous climate pollution, a portfolio of investments that will benefit almost every part of California’s economy, going to low-carbon and public transportation, weatherization and energy efficient buildings, water efficiency, waste diversion, and natural resources like urban forests.

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Rim Fire - Fire Tracker


View Rim Fire in a larger map

http://projects.scpr.org/firetracker/rim-fire/

Fire Tracker, KPCC's tool for following & researching California wildfires, contains fire information displayed by the California Department of Forestry and Fire Protection -- also known as CalFire -- which protects more than 31 million acres of California's privately-owned wildlands and provides emergency services in 36 of the State's 58 counties.

About the data

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Enormous Fire Threatens Water Supply for San Francisco and Parts of East Bay

                                                 (TO ENLARGE - CLICK ON MAP IMAGE BELOW)

       

Hetch Hetchy Aqueduct

eastbayexpress.com - by Robert Gammon - August 23, 2013

The massive Rim Fire is closing in on Hetch Hetchy Reservoir in Yosemite National Park and is threatening the main water supply for the City of San Francisco and numerous other Bay Area communities. As of this morning, the fast-moving blaze was about 2.5 miles from Hetch Hetchy, according to a map created by the US Forest Service. If the enormous fire reaches the tinder-dry forests surrounding the reservoir, it could pollute the freshwater with huge amounts of ash. That’s bad news for San Franciscans and other communities that depend on Hetch Hetchy because the reservoir is not equipped with a water-filtration system.

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