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SoCalGas Dispensing California Produced RNG (Ind. Report)
SoCalGas,Calgren
Date: 2020-11-18
Following up on our 15th Jan. report, Southern California Gas Co. (SoCalGas) reports it is for the first time dispensing California-produced renewable natural gas (RNG) at many of the natural gas fueling stations it operates across the Golden State.

The utility recently began purchasing RNG from Pixley-based Calgren Dairy Fuels (Calgren), the largest dairy biogas operation in the U.S.

To encourage the growth and use of RNG, SoCalGas has also proposed offering customers the option to purchase a portion of their natural gas from renewable sources. Additionally, California recently enacted legislation that expands the definition of renewable natural gas to include organic waste such as dead trees, agricultural waste and vegetation removed for wildfire mitigation which is typically converted to RNG by non-combustion thermal conversion.

In the next three and a half years, at least 160 RNG production facilities will produce more than 15.8 million therms of carbon-negative RNG every year and replace about 119 million gallons of diesel fuel -- enough to reduce greenhouse gas emissions by over 3.4 million tpy -- equivalent of taking more than 730,000 cars off the road.

A 2016 study by the University of California, Davis found California has the potential to produce approximately 90.6 billion cubic feet (bcf) per year of renewable natural gas from dairy, landfill, municipal solid waste, and wastewater treatment plant sources alone -- sufficient to meet the annual natural gas needs of around 2.3 million California homes. According to the U.S. DOE the U.S. currently produces 1 trillion cubic feet of renewable natural gas every year, and that number is expected to increase to 10 trillion by 2030. (Source: SoCalGas, PR, 17 Nov., 2020) Contact: SoCalGas, Jeff Walker, VP Customer Solutions, www.socalgas.com; Calgren Renewable Fuels, Walt Dwelle, Principal Owner , Lyle Schlyer, Pres., (559) 757-3850, lschyler@calgren.com, www.calgren.com

More Low-Carbon Energy News RNG,  SoCalGas,  Calgren,  


Calgren Dairy RNG-Biogas Production Increased (Ind. Report)
Calgren Dairy Fuels ,SoCalGas
Date: 2020-01-15
In the Golden State, Calgren Dairy Fuels and Southern California Gas Co. (SoCalGas) is reporting four additional Central Valley dairies are now supplying methane produced from cow manure to Calgren's biogas operation in Pixley, where it is processed into renewable natural gas (RNG) and injected into SoCalGas' system.

The Calgren facility now collects methane from more than 66 000 cows at 10 area dairy farms. The additional dairies are projected to nearly double the Pixley facility's RNG production capacity. (Source: Calgren Dairy Fuels, Energy Global, 14 Jan., 2020) Contact: Calgren Renewable Fuels, Walt Dwelle, Principal Owner , Lyle Schlyer, Pres., (559) 757-3850, lschyler@calgren.com, www.calgren.com; Southern California Gas Company, Sharon Tomkins, VP, www.socalgas.com

More Low-Carbon Energy News Calgren Dairy Fuels ,  SoCalGas,  Biogas,  RNG,  


SocalGas Unveils Country's Largest RNG Facility (Ind. Report)
SocalGas,Calgren
Date: 2019-07-31
SocalGas, the largest natural gas distribution utility in the US, reports the completion of the Calgren dairy renewable natural gas facility in Pixley. The natural gas facility, developed in partnership with Calgren Dairy Fuels, is the first of its kind in California. SocalGas has provided Calgren with a $5 million incentive, authorised by the California PUC to support the project.

Calgren will collect cow manure from four dairy farms and process it using an anaerobic digesters to produce methane emissions which will then be used to produce transportation fuel. The digesters in the Calgren project are partially funded under California's Dairy Digester Research and Development Programme, which aims to reduce GHG emissions from manure generated at state dairy farms. California currently has about 30 operational dairy RNG projects and 50 under development.

A 2016 study by the University of California, Davis found California has the potential to produce approximately 90.6 billion cubic feet (bcf) per year of renewable natural gas from dairy, landfill, municipal solid waste, and wastewater treatment plant sources alone -- sufficient to meet the annual natural gas needs of around 2.3 million California homes. According to the U.S. DOE the U.S. currently produces 1 trillion cubic feet of renewable natural gas every year, and that number is expected to increase to 10 trillion by 2030. (Source: SocalGas, SmartEnergy, 30 July, 2019) Contact: Calgren Renewable Fuels, Walt Dwelle, Principal Owner , Lyle Schlyer, Pres., (559) 757-3850, lschyler@calgren.com, www.calgren.com; Southern California Gas Company, Sharon Tomkins, VP customer solutions and strategy. www.socalgas.com

More Low-Carbon Energy News SocalGas,  Calgren,  anaerobic digester,  RNG,  Renewable Natural Gas,  

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