October 02, 2020

Maximizing Renewable Gas and Clean Transportation at SoCalGas

Shaping the Future

Across the 竞博jbo体育官网 Energy family of companies, we invest in state-of-the-art technologies, processes and infrastructure to drive our companies forward. In this 竞博jbo体育官网 Spotlight series, you’ll learn more about how we live our value, "shape the future."

To progress on its 任务 of being the cleanest gas utility in North America, Southern California Gas Company (SoCalGas) continues to be on the front lines of energy innovation to advance the delivery of affordable, reliable, and increasingly renewable energy to customers.

Renewable Gas

SoCalGas is working to make the fuel it delivers increasingly renewable and is supporting innovation surrounding renewable hydrogen. ”Green hydrogen” is made from excess solar and wind energy, allowing these renewables to be stored for weeks, months or even years—something batteries cannot do.

How to Convert Solar and Wind Energy into Renewable Hydrogen Gas

how to convert solar and wind energy into renewable hydrogen gas

Image Credit: SoCalGas

In some countries, renewable hydrogen is being blended with natural gas in the existing pipeline system. Alternatively, renewable hydrogen can be converted into renewable methane by adding carbon recycled from industrial sources after the electrolysis process. The resulting renewable methane can then be injected into the natural gas pipeline system and used in everything from home appliances to industrial processes, engines and power plants.

How to Convert Hydrogen into Renewable Natural Gas

how to convert hydrogen into renewable natural gas

Image Credit: SoCalGas

To further the development of this technology, SoCalGas teamed with the National Fuel Cell Research Center (NFCRC) at the University of California at Irvine (UCI) to launch one of the first U.S. power-to-gas projects in 2016. An electrolyzer powered by the on-campus solar electric system was installed at UCI, which feeds its renewable hydrogen to the campus power plant.

Clean Transportation

Another priority in SoCalGas’ 任务 to become North America’s cleanest gas utility is encouraging the use of clean transportation. SoCalGas supports California’s goals to reduce carbon e任务s. To help accomplish this, the company has created multiple transportation-related initiatives to help reduce e任务s from the transportation sector, the highest source of greenhouse gas e任务s in the state.

SoCalGas has worked with a leading manufacturer of heavy-duty truck engines to meet near-zero e任务s specifications, specifically for transit, refuse and drayage use. The engines have achieved a 90% reduction from the 2010 California Air Resources Board (CARB) e任务s standards. Each year, more and more of these cleaner heavy-duty trucks are being deployed, helping improve air quality and reduce greenhouse gases in the Los Angeles area and the state’s transportation corridors.

Thanks to the forward-thinking teams across our family of companies, 竞博jbo体育官网 Energy is advancing its 任务 to be North America’s premier infrastructure company by shaping the future of the energy industry.