By DORANY PINEDA<\/p>\n
Alma Figueroa began to worry when she learned that her gas provider wanted to test a controversial solution to curb global warming: blend hydrogen with natural gas to power her stove and other appliances. Figueroa, who has asthma and recently learned her lung cancer is back, worries about health risks.<\/p>\n
\u201cI don\u2019t want to be anyone\u2019s experiment,\u201d said Figueroa, 60, a resident of Orange Cove in California\u2019s Central Valley.<\/p>\n
The Southern California Gas Co. wants to blend and inject hydrogen into the town\u2019s gas infrastructure, after the state agency that regulates utilities directed them and other companies to launch pilot projects. Proponents see it as key to helping California reduce planet-warming pollution by curbing reliance on gas while integrating cleaner energy into existing infrastructure. It\u2019s part of a statewide effort to create safety rules for hydrogen blending. But opponents say it poses unnecessary risks, and Orange Cove\u2019s mostly Latino and low-income residents say processes are happening without transparency or their input. Projects in states such as Colorado<\/a> and Oregon<\/a> have also raised concerns.<\/p>\n Interest in deploying hydrogen boomed during the Biden administration<\/a> but has been hard hit with the Trump administration\u2019s cancellation of billions of dollars for hydrogen technology and other clean energy projects, including $1.2 billion for a hydrogen hub in California.<\/p>\n The Orange Cove project is one of five proposed in California to test how gas pipelines and the appliances they fuel hold up with different amounts of hydrogen. Hawaii<\/a> has been blending for decades.<\/p>\n What is hydrogen blending?<\/p>\n Natural gas is mostly methane, a potent planet-warming gas that\u2019s supercharging extreme weather worldwide, which often impacts low-income and communities of color the most.<\/p>\n Supporters see green hydrogen<\/a> as one way to cut emissions. It\u2019s made with renewable energy sources such as solar or wind to power an electrolyzer, which splits water into oxygen and hydrogen, a carbon-free gas that can be used to generate electricity and complement intermittent renewable energy. California Gov. Gavin Newsom has touted it<\/a> \u201can essential aspect of how we\u2019ll power our future and cut pollution.\u201d<\/p>\n Some see the 18-month proposed project in Orange Cove as one step in that direction. A solar farm would power the technology and direct the mixture, up to 5% hydrogen, to businesses and the town\u2019s roughly 10,000 residents. The estimated $64.3 million project would be paid for with ratepayer money.<\/p>\n A Minneapolis utility company estimated<\/a> a blend of up to 5% green hydrogen would reduce carbon pollution by about 1,200 tons annually, the equivalent of removing 254 gas-powered cars.<\/p>\n Janice Lin of the Green Hydrogen Coalition said it\u2019s important to test blending. The U.S. has a vast network of gas pipelines \u2014 about 3 million miles, according to the Department of Energy<\/a> \u2014 which can be used to move clean hydrogen while reducing reliance on gas, she said. If scaled, it could be cost-competitive and help industries that can\u2019t fully electrify pollute less.<\/p>\n \u201cThe way to move us away and really clean our air and minimize our reliance on fossil fuels is by having a viable alternative,\u201d she said.<\/p>\n California needs to demonstrate that it can blend like other countries but there are still unknowns, said Alejandra Hormaza, who teaches renewable energy at California State Polytechnic University, Pomona. The consensus is that up to 20% hydrogen by volume is safe, she said, but \u201cwe need more experimental work that uses real natural gas infrastructure to fully understand the impacts of hydrogen.\u201d<\/p>\n In 2022, several gas companies filed a joint application to pursue<\/a> hydrogen blending. The California Public Utilities Commission is expected to make a decision this year.<\/p>\n How did the project proposal come about?<\/p>\n SoCalGas first proposed testing hydrogen blending in facilities at the University of California, Irvine, in an affluent community. But it scaled back and revised its proposal following protests. When Orange Cove leaders expressed interest, the gas company identified the city an ideal candidate \u2014 it has various pipeline materials, including steel and polyethylene, a type of plastic, and only one gas feed coming in, allowing them ample control of the blend.<\/p>\n Orange Cove city leaders voted unanimously in support. They did not respond to multiple calls and emails seeking comment. But in an August public hearing<\/a>, Mayor Diana Guerra Silva said the project would provide workforce opportunities for youth and boost business from visitors, according to a transcript.<\/p>\n At the hearing, resident Angelica Martinez said the town could become a \u201cpioneer\u201d in hydrogen blending and \u201cdeserves the national recognition and attention for its willingness to implement such an innovative project.\u201d<\/p>\n Orange Cove is a citrus farming town home to mostly Spanish-speaking Latino immigrants, with 39% of the total population living in poverty, according to the U.S. Census Bureau<\/a>. It\u2019s an area with much pollution and the highest rate<\/a> of asthma in Fresno County.<\/p>\n Figueroa said the community historically hasn\u2019t gotten involved in city politics, though they have launched a petition against the project and voiced concerns at public meetings. \u201cI think the only reason they are wanting Orange Cove is because they don\u2019t think there\u2019s going to be pushback,\u201d she said. Some residents said they\u2019ve asked city officials to host a town hall about the pilot, but it has yet to happen.<\/p>\n What are residents concerned about?<\/p>\n Research shows that burning hydrogen-blended gas into older appliances not designed for it can increase emissions of nitrogen oxides, pollutants that worsen asthma and are linked to other respiratory issues. It can deteriorate certain materials and leak more easily, increasing the risk of explosions<\/a> because hydrogen is more flammable.<\/p>\n Ryan Sinclair, an environmental microbiologist at Loma Linda University, said homes with older appliances are more vulnerable to these risks \u2014 in older infrastructure, a 5% mix can bump nitrogen oxides emissions an average of 8%. Residents can\u2019t opt out unless they replace their gas appliances with electric ones, and Sinclair worries Orange Cove\u2019s low-income residents don\u2019t have the means to replace or maintain older ones. He said more health risk assessments are needed before starting hydrogen blending.<\/p>\n Cal Poly\u2019s Hormaza, who\u2019s researched hydrogen leakage from gas systems for the last decade, said there\u2019s insufficient research on whether hydrogen can increase leaks.<\/p>\n There are also concerns about hydrogen\u2019s potential to increase Earth\u2019s warming. Research shows<\/a> hydrogen can indirectly heat the planet by interacting with other gases.<\/p>\n Environmental groups say hydrogen should only be used in high-energy industries such as aviation, cement or steel-making, which can\u2019t easily be electrified. Others say that electrifying appliances, for example, are more efficient ways to reduce emissions.<\/p>\n \u201cTo me, it\u2019s just an absurd project. It\u2019s (a) boondoggle\u201d that exposes residents to unnecessary risks, said Michael Claiborne, directing attorney with Leadership Counsel for Justice and Accountability, an advocacy group representing residents.<\/p>\n If the projects are approved, SoCalGas has said it will employ safety measures before, during and after the project, including with leak surveys and detection technology, backflow prevention to keep hydrogen within the controlled area, and developing emergency responses.<\/p>\n Orange Cove resident Francisco Gonzalez has friends with asthma and siblings with respiratory issues, so he worries about the health risks. His community is not against change or clean energy, he said, \u201cbut we are against being left out of the conversation.\u201d<\/p>\n Associated Press writer Jennifer McDermott contributed to this report from Providence, Rhode Island.<\/p>\n The Associated Press receives support from the Walton Family Foundation for coverage of water and environmental policy. The AP is solely responsible for all content. For all of AP\u2019s environmental coverage, visit https:\/\/apnews.com\/hub\/climate-and-environment<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"By DORANY PINEDA Alma Figueroa began to worry when she learned that her gas provider wanted to test…\n","protected":false},"author":2,"featured_media":130915,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[7,9,8,67191,643,21198,8075],"class_list":["post-130914","post","type-post","status-publish","format-standard","has-post-thumbnail","category-california","tag-california","tag-california-headlines","tag-california-news","tag-clean-energy-goals","tag-environment","tag-hydrogen","tag-natural-gas"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/posts\/130914","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/comments?post=130914"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/posts\/130914\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/media\/130915"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/media?parent=130914"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/categories?post=130914"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/tags?post=130914"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}