Lessons from Porter Ranch

Originally published in the San Diego Free Press on January 28th, 2016

The massive leak at the Southern California Gas Company (SoCalGas) Aliso Canyon natural gas storage facility is a stark example of why natural gas is a significant health and safety risk and not a bridge fuel to our clean energy future. The facility, the second largest in the U.S., stores vast amounts of natural gas at high pressure in underground wells once used for oil extraction more than fifty years ago.

On or about October 23rd a rupture in a 60-year old injection well pipe a thousand feet underground initiated the leak. At its peak the leak had an estimated rate of one-hundred twenty-five thousand pounds of methane per hour. To date, the cumulative emissions from this single source is equivalent to 25% of the state’s annual methane emissions from major sources like agriculture and landfills, equivalent to the annual climate pollution of almost half a million cars. [Read more…]

SDG&E: Solar’s Fake Friend

By Hutton Marshall
Originally published in the
San Diego Free Press on December 10th 2015.

San Diego Gas & Electric, our friendly neighborhood energy provider whether we like it or not, continues to prove that their claims to support clean energy are merely superficial. Especially in regards to solar energy, the most efficient, environmentally friendly energy source available to homes and businesses, SDG&E continues to favor policies that diminish the critical financial incentives that allow San Diegans to generate their own clean energy.

Why would SDG&E want to oppose something that benefits its customers?

Why would SDG&E want to oppose something that benefits its customers and the environment?

Multiple actions this year alone exemplify SDG&E’s anti-solar mindset. The first came earlier this year, when the California Public Utilities Commission (CPUC) ruled to change the way California public utilities like SDG&E charge residents and businesses for electricity.

The most significant change to these rules concerned the tiered rate structure that determines the electricity rate many Californians pay. Before the CPUC ruling, there were four different tiers SDG&E customers fell into, depending on how much electricity they used. Customers falling into the lowest tier paid the lowest rate. Others that [Read more…]

Geothermal Energy Visuals

Here in San Diego, we have not only a lot of sunshine for solar energy, but also an exceptional potential for geothermal energy based on the heat that flows up from deep inside the earth.

Last spring, SD350’s Peg Mitchell was given a tour of the John Featherstone Facility, a geothermal energy plant located within the Salton Sea Known Geothermal Resource Area in the Imperial Valley. Peg has written about what she learned for SD350’s October column in the San Diego Free Press.

In case you’d like to learn a little more, we’ve shown below a few presentation slides provided by a company developing this renewable energy resource in our region.

You can link here to Peg’s report in SD350’s monthly article in the environment section of San Diego Free Press. [Read more…]