renewable energy – Enviro Updates

SuzanneMay 13, 2025Climate Change & Energyemissions reduction, geothermal, Geysers geothermal field, renewable energy

Op-Ed: Looking locally for renewable energy

Geof Syphers, PRESS DEMOCRAT

As the new federal administration’s policies begin to unfold, it’s clear that real climate solutions will primarily be driven at the local level. It’s also clear that shifting from fossil fuels toward renewable electricity is made more difficult in California because of our sky-high electric rates. Community-owned power providers like Sonoma Clean Power are tackling both challenges — climate change and cost.

One way Sonoma Clean Power works to keep electric bills in check is by advocating at the California Public Utilities Commission for more effective wildfire prevention expenditures. We believe PG&E should focus on the most critical repairs first, not the easiest or most lucrative. We also believe PG&E needs to better justify any new rate increases, which is why we’ve started carefully checking their math. By advancing solutions to make rates reasonable, we can help everyone afford the switch to electric appliances and vehicles.

Los Angeles Times columnist Sammy Roth suggested shifting the expense of undergrounding power lines from electric bills to the state’s general fund. Such a move could lower overall costs for both low-income and most middle-income customers, making electric appliances more appealing and helping us reduce fossil fuel use faster. Sonoma Clean Power is studying how to make this approach viable, because affordable rates are essential for speeding up climate progress.

SuzanneJanuary 9, 2025January 15, 2025Climate Change & EnergyCalpine, Constellation Energy, electricity, Geysers geothermal field, renewable energy

Constellation Energy nears $30 billion deal for Calpine, major player in Geysers geothermal

Ryan Gould, Dinesh Nair, Matthew Monks and David Carnevalli, BLOOMBERG

Constellation Energy Corp. is nearing an acquisition of Calpine Corp., people familiar with the matter said, in what would be one of the biggest ever deals in the power generation sector.

Baltimore-based Constellation is in discussions with Calpine’s private equity owners about the terms of a transaction that could value the company at about $30 billion including debt, according to the people. A deal may be announced in the coming weeks, they said.

Calpine operates the majority of power plants in The Geysers geothermal field straddling Sonoma and Lake counties in the Mayacamas mountains.

SuzanneDecember 22, 2024December 25, 2024Climate Change & Energyelectric vehicles, emissions reduction, renewable energy

Op-Ed: Sonoma County leads on climate policy

John Burns, PRESS DEMOCRAT

As world leaders convened at the annual U.N. climate conference in November, scientists reported that carbon dioxide levels in the earth’s atmosphere had reached another record — 423 parts per million, more than 50% higher than preindustrial levels.

As a result, 2023 was the hottest year ever recorded and 2024 in on track to be even hotter. The cause: Humanity’s unabated burning of coal, oil and natural gas has unleashed massive amounts of CO2.

The result is more frequent and intense wildfires, prolonged droughts, hotter heat waves, increasingly destructive hurricanes, deadlier floods, ocean acidification, sea level rise, species extinctions and collapsing fisheries.
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John Burns

According to climate scientists, unless immediate action is taken to rapidly phase out fossil fuels in favor of clean, renewable energy, our worsening climate poses grave threats to human civilization in the decades ahead.

But such critical action is not happening fast enough. Despite Congress having adopted historic climate legislation two years ago, global energy demand is growing faster than clean energy is expanding.

If only the world was following Sonoma County’s lead.

SuzanneSeptember 30, 2024October 4, 2024Climate Change & Energyfossil fuels, geothermal, renewable energy, Sonoma Clean Power, The Geysers

New bill critical to unlocking advancement toward increased geothermal power generation

Mary Callahan, PRESS DEMOCRAT

The much-anticipated statute is the key to unlocking expanded development of clean, renewable geothermal energy in and around The Geysers, officials say.

An obscure state bill signed by Gov. Gavin Newsom last week could not seem less important. Or interesting.

Let’s be honest.

It describes how counties can now serve as lead agencies for environmental review of geothermal exploratory projects in California. Yawn.

But local officials say the much-anticipated statute is the key to unlocking expanded development of clean, renewable geothermal energy in and around The Geysers, advancing green energy goals here and across the West through more efficient and sustainable next-gen technologies that could be incubated here.

At stake is the chance for Sonoma Clean Power, the majority electrical supplier in Sonoma and Mendocino counties, to phase out remaining dependence on aged, highly polluting natural gas power plants that plug the supply gap when nightfall and unsuitable weather reduce availability of solar and wind power.

New geothermal energy approaches proposed for use in the Sonoma, Lake and Mendocino region could ensure a round-the-clock supply of renewable, 100% emission-free power for local consumers and for folks outside the area in the future, as well.

SuzanneMay 13, 2024May 14, 2024Climate Change & Energydecarbonization, electricity grid, renewable energy, transmission lines

US overhauls electric grid to make way for more renewables

Valerie Volcovivi, REUTERS

The U.S. Federal Energy Regulatory Commission on Monday approved the first major electric transmission policy update in over a decade that aims to speed up new interregional lines to move more clean energy to meet growing demand amid the explosion of electric vehicles, data centers and artificial intelligence.

Approved in a 2-1 vote, the new rule is also the first time the FERC has ever squarely addressed the need for long-term transmission planning, playing a key role in helping meet the Biden administration’s goal of decarbonizing the economy by 2050 and making the grid more resilient to more frequent climate-fueled extreme weather events.

“This rule cannot come fast enough,” FERC Chairman Willie Phillips, who voted for the final rule. “There is an urgent need to act to ensure the reliability and the affordability of our grid.”

“We are at a transformational moment for the electric grid with phenomenal load growth,” he added, citing the surge in domestic manufacturing, proliferation of data centers, and the surge in extreme weather events that have pushed the country’s ageing infrastructure to its limits.

FERC has been working for nearly two years on the rule to reform how new electric transmission gets approved and paid for, with new requirements for moving electricity across states and covering the costs of new projects.

SuzanneNovember 16, 2023November 19, 2023Climate Change & EnergyCPUC, net metering, PG&E, renewable energy, rooftop solar

California reduces payments for rooftop solar power — for second time in a year

Ben Christopher and Julie Cart, CALMATTERS

The utilities commission reduced payments to apartments, schools and businesses selling solar power to the grid despite a barrage of criticism. Commissioners say it reverses unfair subsidies.

After months of debate and two postponed votes, California’s utility regulator unanimously voted today to overhaul incentives for owners of apartment buildings, schools and businesses that install solar panels.

The new regulations are the second major step that the California Public Utilities Commission has taken in the past year to reduce power companies’ financial support for rooftop solar. In December, the commission reduced payments to homeowners who sell excess power from newly installed solar panels on single-family homes.

Still, for solar advocates, it could have been worse.

Thanks to a last-minute regulatory tweak, the new rules today stop short of a previous proposal that solar industry groups and housing-related interests warned would result in the “evisceration” of the multifamily solar market.

SuzanneFebruary 24, 2023February 25, 2023Climate Change & Energygeothermal, renewable energy, The Geysers

3 new-tech geothermal plans to be considered for boosting power at The Geysers

Jeff Quackenbush, NORTH BAY BUSINESS JOURNAL

Three cutting-edge technologies that could give California a big boost in always-generating emission-free electricity are being eyed for pilot projects in and around massive geothermal field straddling Sonoma, Lake and Mendocino counties.

The Sonoma Clean Power board, made up of public officials from city and county governments the utility serves in Sonoma and Mendocino counties, on March 2 is set to consider cooperation agreements with Canada-based Eavor Technologies, Chevron New Energies and Salt Lake City-based Cyrq Energy. Each agreement calls for building a demonstration power project, each capable of generating up to 20 megawatts If successful, each plan would scale up to production of 200 megawatts.

The agency’s Community Advisory Committee on Feb. 16 recommended board approval of the agreements.

If the three pilot projects are successful, the full-scale projects producing a combined 600 megawatts would move California toward its goal of 1,160 megawatts of new geothermal power generation over the next five years. It would also increase by 85% the current roughly 700 megawatts of power output from existing plants in The Geysers.

SuzanneJuly 1, 2022July 4, 2022Climate Change & Energybuilding decarbonization, electric utilities, renewable energy

As federal climate-fighting tools are taken away, cities and states step up

Maggie Astor, THE NEW YORK TIMES

Across the country, local governments are accelerating their efforts to cut greenhouse gas emissions, in some cases bridging partisan divides. Their role will become increasingly important.

Legislators in Colorado, historically a major coal state, have passed more than 50 climate-related laws since 2019. The liquor store in the farming town of Morris, Minn., cools its beer with solar power. Voters in Athens, Ohio, imposed a carbon fee on themselves. Citizens in Fairfax County, Va., teamed up for a year and a half to produce a 214-page climate action plan.

Across the country, communities and states are accelerating their efforts to fight climate change as action stalls on the national level. This week, the Supreme Court curtailed the Environmental Protection Agency’s authority to limit greenhouse gas emissions from power plants, one of the biggest sources of planet-warming pollution — the latest example of how the Biden administration’s climate tools are getting chipped away.

During the Trump administration, which aggressively weakened environmental and climate protections, local efforts gained importance. Now, experts say, local action is even more critical for the United States — which is second only to China in emissions — to have a chance at helping the world avert the worst effects of global warming.

SuzanneJune 6, 2022June 6, 2022Climate Change & Energybattery storage, renewable energy, solar, Sonoma Clean Power

Sonoma Clean Power executes power purchase agreement with Luminia for 11.6 MW solar plus 8 MW energy storage project

BUSINESS WIRE

Project to reliably alleviate grid constraints and deliver clean, renewable energy to residents

SAN DIEGO & SANTA ROSA: Luminia and Sonoma Clean Power (SCP) announced today the signing of a Power Purchase Agreement (PPA) for the development of an 11.6 MW AC solar plus 32 MWh battery storage project in Sonoma, California. Construction of the 75-acre project is expected in the second half of 2023 in southern Sonoma County, tying into a nearby electrical substation.

“Deploying reliable solar and storage projects with community choice aggregators like Sonoma Clean Power reinforces renewable energy as the new standard in our daily energy lives,” said Dale A. Vander Woude, chief investment officer of Luminia. “We formed an excellent team with Kenwood Investments to provide Sonoma Clean Power with a solution for its resource adequacy demand, which is what brought this important project to fruition in Sonoma County.”

In addition to the PPA, Luminia and Kenwood Investments, LLC, are managing the late-stage development of the project. Once completed, SCP will dispatch the 100 percent renewable, locally generated electricity to its EverGreen premium service customers throughout Sonoma and Mendocino counties. The 11.6 MW AC solar PV system also includes 32 MWh of lithium-ion battery storage that can distribute stored solar power across the grid during peak evening hours.

SuzanneJune 5, 2022June 25, 2022Climate Change & EnergyCARB, carbon capture, emissions reduction, fossil fuels, ghg emissions, renewable energy

Climate controversy: California’s plan for handling crisis is flawed, advisors say

Nadia Lopez, CALMATTERS

California’s climate change plan fails to provide substantial evidence that capturing carbon will meet ambitious greenhouse gas goals, critics say. The plan “does California a disservice,” one state advisor said.

As California races to prevent the irreversible effects of climate change, some experts are questioning key policies that the state is counting on to meet its ambitious goals and accusing state officials of failing to provide substantial details to back up its claims.

The California Air Resources Board’s proposal, called a scoping plan, outlines policies that would transition the economy away from fossil fuels. The purpose of the plan is to fulfill state mandates to reduce planet-warming emissions 40% below 1990 levels by 2030 and achieve carbon neutrality by 2045.

In this year’s highly-anticipated climate policy blueprint, some critics say the state agency has not been transparent on how it plans to achieve its goals. The process has left legislators and others at the forefront of the climate discussion confused over the air board staff’s projections.

“The draft scoping plan does California a disservice,” said Danny Cullenward, an economist and vice chair of the Independent Emissions Market Advisory Committee, a group of five experts appointed by the governor and top legislators to assess the effectiveness of the state’s landmark cap and trade program. “It focuses on long-term goals at the expense of near-term action.”

At two recent state committee meetings, environmentalists, academics and climate policy experts who serve on state advisory panels voiced concerns over California’s approach to tackling the climate crisis. They called the plan incomplete, ambiguous and confusing.

Environmental Center of Sonoma County

Tag: renewable energy