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Can OffShore Wind Blow Out California's Fires?

Christine Heinrichs
News Feed
Thursday, September 30, 2021

Floating wind projects take advantage of steady winds that blow offshore. Those faster, steadier winds can produce more energy. Wind power increases with the cube of wind speed. Bigger turbines with longer blades capture more wind and are more aerodynamically efficient. How they overcome obstacles such as interference with fisheries, environmental damage, and high cost will influence how many, and which ones, get built.

California jump-started the offshore wind industry when Governor Gavin Newsom signed  AB525 on September 23, https://www.gov.ca.gov/2021/09/23/governor-newsom-signs-climate-action-bills-outlines-historic-15-billion-package-to-tackle-the-climate-crisis-and-protect-vulnerable-communities/ . Now the state and industry are grappling with the implications for wildlife, the environment and energy demands as they weigh the costs and benefits. Possibilities were reviewed at a conference held in Scotland September 15-16 with dozens of international players attending virtually. 

In late May the Biden administration opened two areas off the California coast to floating wind projects: a 399-square-mile area off Morro Bay in the Central Coast and another off the North Coast’s Humboldt County. The permitting process may take a decade or longer before either is constructed.

Eliminating fossil fuels and replacing them with renewables to reduce greenhouse gases are imperative to mitigate the climate crisis. However, floating wind farms will impact local wildlife and local economies. All the impacts need to be evaluated and weighed before choosing the renewable path forward. Energy systems and policy, migratory birds and mammals, and other marine life need to be studied to estimate the effects of floating offshore wind energy production. The amount of energy anticipated from floating wind farms and how it fits into the country’s energy portfolio have to be weighed along with its effects on people and wildlife.

The bill requires that the state’s energy supply be 100 percent zero carbon by 2045. Offshore wind will be needed to make up the 145 Gigawatts of new energy from renewables needed to meet that goal. 

“This means great things for offshore wind, after four years of stagnation,” said Jim Lanard, CEO of Magellan Wind, https://mieibc.org/company/magellan-wind/, at an industry conference in Aberdeen, Scotland September 15-16. 

Floating wind projects take advantage of steady winds that blow offshore. Those faster, steadier winds can produce more energy. Wind power increases with the cube of wind speed. Bigger turbines with longer blades capture more wind and are more aerodynamically efficient. How they overcome obstacles such as interference with fisheries, environmental damage, and high cost will influence how many, and which ones, get built.

Politics

National programs are leading the way. The Covid stimulus, the American Rescue Plan Act of 2021, helped by extending the investment tax credit to 2025, reducing expenses. The Biden administration’s Build Back Better package and the Green Jobs Plan also contain economic incentives to develop offshore wind that “have energized lawmakers,” said Jamie McDonald, director of operations for Xodus, https://www.xodusgroup.com/, now at the Boston office.

The political climate is changing. Climate change is becoming a bipartisan issue, with red and blue state governors competing for the jobs, development and supply chain for renewable energy projects, Lanard said. 

“The consensus is that climate change is an existential threat,” he said from his office in Houston. “The words I’m hearing out of California are, ‘Doing nothing is doing harm’.”

California site issues

California is the focus, but Oregon and Washington coasts are also in the sights for floating wind farm locations. Floating offshore wind farms are proposed for California, 30 miles off Morro Bay on the Central Coast, and off the northern coast near the Oregon state line. Construction on the up to 200-turbine Central Coast wind farm could begin in 2025-2027, pending environmental review and regulatory permitting.

The military uses the airspace over the Central Coast for training. That snarled consideration temporarily in 2020, but discussions have resolved the conflict. 

“The area has important military uses, but we know we can be compatible,” Lanard, a veteran of the Obama administration, said. “Now we are working together cooperatively. There are a lot of Obama alums in the Department of the Interior and the Department of Defense, directly advising president.” 

Business

Business leaders are looking for certainty to commit investments, McDonald said. The permitting and regulatory process requires the lease areas to be defined, so that environmental assessments can be done preparatory to the lease auction and sale with the Bureau of Ocean Energy Management, https://www.boem.gov/. Baseline environmental surveys will be required, taking 18 months to two years to complete, on which to write an environmental statement. A federal permit as well as approval of state agencies such as the Department of Fish & Wildlife and the California Public Utility Commission (PUC) could push construction four to six years past that 2025 construction date.   

Cost is a significant factor, but these industry leaders expect it to decrease significantly as projects advance. Onshore wind costs have declined, and solar costs declined by 90 percent as the technology improved. 

Jonah Margulis, senior vice president of US Operations for Aker Offshore Wind, https://akeroffshorewind.com/, expects the Levelized Cost of Energy, the standard measure of cost of energy production, for floating wind to decline from $110 to $60 by 2032. 

Transmission is another factor influencing the success of floating wind. Central California has facilities in place that could serve that function. The Morro Bay Power Plant has been vacant for several years. A 600 MW lithium-ion battery storage project is proposed for part of the site. It would be the largest in the US. Diablo Canyon Nuclear Plant will be closed, one reactor in 2024 and the second in 2025, opening that site for electrical transmission. 

The north coast site lacks that advantage, but Humboldt State University, slated to become the state’s next polytechnic university, is studying prospective transmission solutions.

“The future is floating on the west coast,” Margulis said. “The US is back on track for a booming era on east and west coasts.”

Fishing conflicts

Morro Bay is home to active commercial fishing. The Morro Bay Commercial Fishermen’s Organization and the Port San Luis Commercial Fishermen’s Association have signed a Mutual Benefit Agreement with Castle Wind, https://castlewind.com/, the company actively pursuing development of the site. The agreement provides for a fund to assist the associations with support for members.  

Such financial arrangements are made for good relationships, but are not legally required, Adam Payne, Senior Offshore Consenter, Flotation Energy https://www.flotationenergy.com/what-we-do, said. Funds can be directed to projects that benefit the community, such as the Thanet Fishermen’s Association Fuel Depot in the UK, which provides round-the-clock fuel support to fishermen.

Each site requires detailed knowledge of that fishery to develop a unique solution.

“Floating is going to be a more difficult discussion,” said Payne. “Certain gear is not compatible with floating wind equipment.”

Commercial fishing can coexist with floating wind, said Signe Nielsen, senior products management development at RWE, https://www.rwe.com/en. The industry’s experience with fixed wind projects in Europe will help floating wind projects adapt to the fishermen’s needs by siting the projects with their concerns about potential overlap with fisheries, navigation and site design in mind, she said. 

“There will be lessons to be learned along the way,” she said, citing cooperation, building communication and transparency as factors to resolve conflicts.

Local opposition can doom a project. Shell encountered opposition to a natural gas pipeline that caused local turmoil and tension, eventually resulting in local activists being jailed. The experience is recounted in the documentary The Pipe, available online, https://guidedoc.tv/documentary/the-pipe-documentary-film/ 

Environmental protection

California’s coastline is subject to various levels of protection. The Central Coast site is just outside the Monterey Bay National Marine Sanctuary. The corridor is known as the Blue Serengeti, for the many large marine mammals that migrate through the area, several kinds of seals and whales, including Blue Whales. Seabirds also fly through the area. The turbines could be over 700 feet tall. Species that live far at sea are not studied well with respect to disturbance by floating wind turbines. That research remains to be done. 

In the respect of environmental disruption, floating wind turbines compare favorably with fixed wind turbines onshore, Nielsen said. Installation is less noisy than pounding pilings into the seabed, and less seabed is disturbed by the floating platform moorings than fixed bottom turbines. The moorings, giant chain cables, are too big for marine mammals to become entangled, but they might snag ghost fishing gear that would endanger seals and whales. Marine mammals might not be diving to the 3,000-foot depths, which remains to be established by research.

The floating platforms could act as fish aggregators and fish nurseries, she said, although it’s unclear whether the fish taking refuge under the platforms represent an increase in fish or relocation of fish from other places. 

The platforms could act as artificial reefs to increase biodiversity, Monica Fundingsland, sustainability advisor at Equinor, https://www.equinor.com/en/what-we-do/wind.html, said. Three studies are underway at Hywind in Scotland.

A study of the effect of operational noise on seabirds at Hywind in Scotland is expected by the end of 2021. Whether operational noise could be a barrier to marine mammals is not known.

Hywind Scotland is the pilot project, producing electric power since 2017. Its five 830-foot turbines, with rotors 500 feet in diameter, produce enough power to serve the equivalent of 36,000 homes, from about 19 miles offshore in water 300 to over 400 feet deep. The site off the California coast is about 3,000 feet deep.

Centralizing the research could help streamline the process by making information more easily available to all stakeholders, and addressing information gaps. Studies buried in industry information silos may conceal data already collected and result in duplicated effort. 

Port

The port where the turbines will be either manufactured or assembled needs to be able to accommodate the huge equipment. Ports also need to be free of obstructions such as bridges and electrical wires to allow the equipment to be brought in. 

Morro Bay is not deep enough, so other facilities will have to be developed to assemble the turbines, which will then be towed out to the site. Morro Bay harbor will then become a staging area for maintenance and operations. 

Another restriction is the Jones Act, which requires port-to-port cargo movement on ships that are U.S.-owned, U.S.-crewed, U.S.-registered, and U.S.-built. One Jones Act-compliant vessel is now being built, but the industry plans to bring vessels over from Europe and then transfer the unassembled pieces to feeder vessels that comply with the Jones Act sent out to collect them. That raises a point of risk to the equipment, which could be damaged in the transition from one ship to another. 

Great Lakes

The industry is also evaluating the Great Lakes as floating wind farm sites. A major difference is that the states that border the lakes own the lake bed, so they have more flexibility in leasing them. 

The fresh water lakes form ice during the cold months. Floating turbines can be adapted to floating ice, but the pressure of ice on the foundations is another challenge. The Great Lakes Wind Assessment is due in draft form by the end of 2021

Building an industry

“It’s challenging to build an industry, but we’ve got to start somewhere,” said Aker’s Margulis. “The ambitions we’ve all had for a number of years are being released.”

RenewableUK, https://events.renewableuk.com/fow21, with 25 industry sponsors and partners, hosted the Floating Offshore Wind conference in Aberdeen Scotland September 15-16, 2021. Over 500 attended, in person and virtually. Twenty-eight exhibitors pitched their products and 56 speakers presented information and took questions. Hopefully together they can work out the issues of concern and successfully create new renewable energy options for California and the nation.

Read the full story here.
Photos courtesy of
Christine Heinrichs
Christine Heinrichs

Christine Heinrichs writes from her home on California’s Central Coast. She keeps a backyard flock of about a dozen hens. She follows coastal issues, writing a regular column on the Piedras Blancas elephant seal rookery for the San Luis Obispo Tribune. Her narrative on the Central Coast condor flock will appear in Ten Spurs 2021 edition.

Her book, How to Raise Chickens, was first published in 2007, just as the local food movement was starting to focus attention on the industrial food system. Backyard chickens became the mascot of local food. The third edition of How to Raise Chickens was published in January 2019. The Backyard Field Guide to Chickens was published in 2016. Look for them in Tractor Supply stores and online.

She has a B.S. in Journalism from the University of Oregon and belongs to several professional journalism and poultry organizations.

Revealed: top carbon offset projects may not cut planet-heating emissions

Majority of offset projects that have sold the most carbon credits are ‘likely junk’, according to analysis by Corporate Accountability and the GuardianThe vast majority of the environmental projects most frequently used to offset greenhouse gas emissions appear to have fundamental failings suggesting they cannot be relied upon to cut planet-heating emissions, according to a new analysis.The global, multibillion-dollar voluntary carbon trading industry has been embraced by governments, organisations and corporations including oil and gas companies, airlines, fast-food brands, fashion houses, tech firms, art galleries and universities as a way of claiming to reduce their greenhouse gas footprint.A total of 39 of the top 50 emission offset projects, or 78% of them, were categorised as likely junk or worthless due to one or more fundamental failing that undermines its promised emission cuts.Eight others (16%) look problematic, with evidence suggesting they may have at least one fundamental failing and are potentially junk, according to the classification system applied.The efficacy of the remaining three projects (6%) could not be determined definitively as there was insufficient public, independent information to adequately assess the quality of the credits and/or accuracy of their claimed climate benefits.Overall, $1.16bn (£937m) of carbon credits have been traded so far from the projects classified by the investigation as likely junk or worthless; a further $400m of credits bought and sold were potentially junk. Continue reading...

Majority of offset projects that have sold the most carbon credits are ‘likely junk’, according to analysis by Corporate Accountability and the GuardianThe vast majority of the environmental projects most frequently used to offset greenhouse gas emissions appear to have fundamental failings suggesting they cannot be relied upon to cut planet-heating emissions, according to a new analysis.The global, multibillion-dollar voluntary carbon trading industry has been embraced by governments, organisations and corporations including oil and gas companies, airlines, fast-food brands, fashion houses, tech firms, art galleries and universities as a way of claiming to reduce their greenhouse gas footprint.A total of 39 of the top 50 emission offset projects, or 78% of them, were categorised as likely junk or worthless due to one or more fundamental failing that undermines its promised emission cuts.Eight others (16%) look problematic, with evidence suggesting they may have at least one fundamental failing and are potentially junk, according to the classification system applied.The efficacy of the remaining three projects (6%) could not be determined definitively as there was insufficient public, independent information to adequately assess the quality of the credits and/or accuracy of their claimed climate benefits.Overall, $1.16bn (£937m) of carbon credits have been traded so far from the projects classified by the investigation as likely junk or worthless; a further $400m of credits bought and sold were potentially junk. Continue reading...

California Leads the Way in Low-Carbon School Meals

The IPCC assessment “was pretty unforgiving,” says the director of nutrition services for Southern California’s Santa Ana Unified School District (SAUSD), in making “strong connections between our food systems and climate change.” Methane is a short-lived but potent greenhouse gas that scientists say has driven roughly 30 percent of Earth’s warming since pre-industrial times. The […] The post California Leads the Way in Low-Carbon School Meals appeared first on Civil Eats.

In 2021, Josh Goddard came across some sobering news. That year’s United Nation’s Intergovernmental Panel on Climate Change (IPCC) report showed that globally, meat and dairy production is responsible for fueling nearly a third of human-caused methane gas emissions. The IPCC assessment “was pretty unforgiving,” says the director of nutrition services for Southern California’s Santa Ana Unified School District (SAUSD), in making “strong connections between our food systems and climate change.” Methane is a short-lived but potent greenhouse gas that scientists say has driven roughly 30 percent of Earth’s warming since pre-industrial times. “Kids and lentils aren’t good bedfellows.” But creativity and the right investments “can make something like lentil piccadillo rather special.” The news was “an impetus for action” for Goddard, who runs one of the state’s largest school meal programs serving upwards of 10 million lunches, breakfasts, snacks, and suppers annually with more than 80 percent of students eligible for free and reduced-priced meals. With blessing from administrators and the community, Santa Ana schools started offering an entirely plant-based lunch menu once a week. Milk is still available daily per U.S. Department of Agriculture’s (USDA) requirement. The revised offerings, which include creative dishes such as tempeh tacos and buffalo cauliflower wraps, have helped reduce SAUSD’s climate impact, Goddard says. His EPA-guided calculations estimate a district-wide reduction in emissions by about 1,300 tons a year. Santa Ana’s efforts, however, are not unique. Across the nation, students returning to school have found expanded plant-based options in their cafeteria offerings. But in California, an array of recent progressive school food initiatives has helped raise the bar on making lunch menus not just more climate-friendly, but healthier and more inclusive, by appealing to a greater range of dietary preferences and restrictions—as well as palettes. “Kids and lentils aren’t good bedfellows,” says Goddard. With tight budgets and complex USDA reimbursement requirements, appeasing the palettes of 39,000 students can be a challenge. But along with creativity, ingenuity, and state support, investments in kitchen facilities, equipment, and staff training, he says, “can make something like lentil piccadillo rather special.” Plant-Powered Progress As school districts across the country move to a plant-forward menu approach, many have widened their offerings far beyond cheese pizzas and nut butter sandwiches. In 2022, the New York School System introduced “Plant-Powered Fridays,” serving up hot, vegan meals such as zesty chickpea stew and a bean and plantain bowl to its 1.1 million students. Lee County schools in Florida—the 32nd largest school district in the country—have been dishing up bean burger gyros and breaded tofu nuggets weekly since 2015. At public schools in Minneapolis, “we make [plant-based dishes] a choice, every single day,” says Bertrand Weber, director of the district’s culinary and wellness services. While selections often include dairy products, they steer clear of meat analogs such as imitation chicken tenders and “bleeding vegan burgers,” he says. Instead, offerings focus on fiber-rich, whole and minimally-processed ingredients including legumes and pulses, pea protein crumble, and soy products such as tofu and tempeh—foods that are better aligned with the nutritional guidelines of leading public health organizations. “We want to normalize plant-based food and not stigmatize it.” Plant-based foods are not the most popular items on the menu, Weber concedes. He estimates the “take rate” is about 10 percent—though he has seen steady growth in demand since implementing the change two years ago. In nearby Richfield, the district reports that on some days, nearly half of its students reach for the vegan choice. “Our approach is, here are the [daily] options that you have,” he says, “and one of those is always non-meat.” Such broader selections caters to the shifting trend among Gen Z towards plant-based diets—which, despite an increase in overall U.S. meat consumption, has jumped sevenfold since 2017. “Everybody seems to have a different reason for eating plant-based foods,” says Kayla Breyer, founder of Deeply Rooted Farms. The plant-based protein manufacturer supplies a pea crumble to schools across the country that replaces ground beef “one for one,” without changing recipes. The product checks many boxes including environmental, health, and animal welfare concerns, says Breyer, while helping schools respond to dietary, religious, and cultural restrictions. Unlike imitation meat burgers decried by environmental advocates for their heavy carbon footprint, the shelf-stable crumble requires minimal processing and ships dry, thereby lightening transport costs and freeing up refrigerator space. The low-allergen ingredient is also certified kosher and halal, “so it has broad appeal” in an understated way, she adds. “We want to normalize plant-based food and not stigmatize it.” Revamping the Menu Back in California, a new report from Friends of the Earth (FOE) finds that in the state’s 25 largest school districts, lunches are increasingly leaning towards inclusivity. The study, which reviewed changes in menus from the past four years, found that more than two-thirds now serve non-meat, non-dairy entrees at least once a week—a 50 percent spike since 2019. Additionally, more than half of middle and high schools offer a plant-based option every day. “We were astonished to see the progress, despite 2020 being such a tough year for school nutrition services,” says Nora Stewart, FOE’s California climate friendly school food manager, who led the study, noting the unprecedented challenges in staffing and supply chains during the height of the pandemic. Stewart points to a confluence of major state initiatives that helped propel the effort, starting with the Universal Free Meals Program. Along with nine other states, California has extended federal pandemic-era benefits to offer free breakfast and lunch to all students, regardless of income status. Along with ensuring equitable meal access, the state has also made significant investments in school food policy reform aimed at improving the quality and sustainability of cafeteria menus. California’s $60 million Farm to School Incubator Grant Program, a first in the country, supports districts in sourcing organic and locally grown foods. Additionally, the Kitchen Infrastructure and Training (KIT) fund allocates $600 million to upgrade school cooking facilities and train staff to expand on-site meal preparation. And a one-time $100 million fund helps districts implement these and other nutrition- and climate impact-minded measures. The state support is invaluable to menu transition, Stewart says. While beans and legumes are cheap, procuring and transforming plant-based ingredients into appealing meals—ones that can compete with popular options—can be a challenge, she adds. And the USDA Foods program, which provides schools with subsidized meat, dairy, and other select commodities, covers a limited range of plant-based proteins such as beans and nut butters, “so the [state] funding helps to really offset some of those costs.” Moises Plascencia, farm to school program coordinator in Santa Ana, says that the new programs help elevate plant-forward menus to a whole new level. The support for local sourcing allows procurement from farms within a 70-mile radius, giving the district access to a greater choice of fresh produce. With a near-90 percent Latino population, ingredients such as tomatillos, Mexican squash, and herbs resonate with students, he notes, and lets kitchen staff “provide culturally relevant foods.” And that ups the appeal of any school lunch, he adds, “because then, you’re providing folks with things they want.” “We’re increasingly drawing the connection between food as a driver of climate change … even just a small shift [towards a plant-based diet] could have a profound impact.” Nevertheless, the tight $5 per-meal federal reimbursement rate often hamstrings budgets. “Nutrition service directors are hugely incentivized to use their pot of money on the USDA foods program,” says FOE’s Stewart, which ultimately skews the menu towards a heavy reliance on federally subsidized animal products. Further south in Temecula Valley, limited budgets aren’t the only deterrent to embracing a full plant-based menu, says Amanda Shears, Temecula Valley Unified School District’s (TVUSD) assistant nutrition services director, in an email. Overall demand in the 27,000-student district—where nearly a quarter qualify for free and reduced lunches—is “minimal,” she adds, so “my goal is to design menus for everyone . . . using the resources and funds available.” All district schools offer daily vegetarian options, but most contain cheese and dairy, says Ava Cuevas, a junior at TVUSD’s Chaparral High School. And the two vegan options—the bean burger and salad bar—are served in limited quantities, so they’re “sold out in minutes,” she adds. As an animal welfare activist, Cuevas sees plant-based diets addressing a range of concerns, including climate impact and access to healthy food. She has also experienced food insecurity in the past, so the value of school lunches is not lost on her, she says. “Knowing that I can’t rely on [it] is definitely a distraction.” She’s stepping up her advocacy this fall—though until things change, she adds, “it’s [going to be] a lot of peanut butter and jelly sandwiches.” Meanwhile, Shears maintains that “making more plant-based meals available is important to me,” noting that the district is trying to ramp up scratch cooking and local sourcing of fruit and greens. Yet her department faces pressing priorities: Since the pandemic, school kitchens have been “severely understaffed,” she says, and equipment and facilities need an upgrade to better accommodate onsite food storage and preparation. The state funds, she adds, will be definitely helpful in the endeavor. Statewide, the FOE report found that beef, cheese, and poultry together accounted for more than two-thirds of school purchases through the USDA program. Plant-based protein, on the other hand, made up just 2.5 percent of the pie, despite representing 8 percent of menu offerings. The USDA is currently considering a proposal for expanding credit options to include whole nuts, seeds, and legumes, according to an agency spokesperson contacted by Civil Eats. Not surprisingly, cheeseburgers and ground beef entrees are among the most popular lunch selections in California schools. Yet, because of cattle’s large methane footprint, those choices result in 22 times more greenhouse gases in the atmosphere than tofu noodle bowls or a plant-based wrap, Stewart notes, and account for nearly half the climate footprint of all protein served at lunch. And while pizza and other cheese-heavy dishes have only a quarter of the impact, the relative inefficiency of cheese production—it takes almost 10 pounds of milk to make a pound of cheese—still equate to sizable emissions, along with high water and land use requirements. “We’re increasingly drawing the connection between food as a driver of climate change,” Stewart adds. With an enrollment of nearly 6 million students in California public schools, “even just a small shift [towards a plant-based diet] could have a profound impact” in reversing the course. Yet revamping menus to steer schools in a plant-forward direction—and for that matter, a more nutrition-minded one—requires equipping them with adequate resources, says Brandy Dreibelbis, executive director of culinary at the Chef Ann Foundation, a nonprofit that promotes whole ingredient, scratch cooking and better nutrition in schools. Investing in kitchen facilities and culinary training for staff is key to tailoring healthier meals, Dreibelbis says, and transitioning lunches away from processed heat-and-serve foods. “Cooking from scratch gives [schools] much more flexibility in their menus,” particularly whole ingredient, plant-forward ones. And other upgrades such as larger refrigerators can boost the procurement of fresh, locally grown ingredients, helping to truncate the supply chain and create more transparent connections to the food source. As part of a national organization, Dreibelbis has seen progress in all 50 states, but California is way ahead of the game, she says, especially with the recent flood of initiatives. “There’s so much more momentum and progress [in the state] around school food in general.” And ultimately, schools have an influential role in shaping the eating habits of their students—and steering the course of consumption towards more climate-conscious choices. “It’s a big opportunity to make sweeping changes to our food system right now,” says SAUSD’s Goddard. “If the federal government [runs] one of the largest feeding operations on the planet, why shouldn’t that be a venue for change?” The post California Leads the Way in Low-Carbon School Meals appeared first on Civil Eats.

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