Entries by Edward Ring

#113 – Is Biodiesel Sustainable?

For the most part, California’s farmers grow food, not fuel. But the fuel required to operate farm equipment is diesel fuel, increasingly refined from food grown on America’s great plains. Digging into this reveals a rabbit hole of such depth and complexity that I’ll skip to the conclusion before evaluating just a few critical details. […]

#112 – Newsom’s Concessions to Oil Industry Will Not Save It

Access to adequate supplies of gasoline and diesel fuel for Californians is in dire peril, and the signing of SB 237 on September 19 will do very little to change that. To rescue the industry, far more sweeping legislation is required. First, to put this in perspective, note that fully 50 percent of California’s raw energy inputs […]

#111 – The Cost and the Upside of the “Big Gulp”

Of all the possible ways to increase California’s water supply, nothing compares to the potential of the so-called “big gulp,” that is, the ability of new and improved water infrastructure to safely divert millions of acre feet from the Sacramento-San Joaquin Delta during high winter flows. How much water? A study published by the Public […]

#110 – How the Federal Government Can Massively Fund Water Supply Infrastructure

A few months ago I had the privilege of speaking directly with some of the top executives at one of California’s largest water agencies. Their primary question for me was explicit, and my attempts to answer were inadequate. They contend, accurately, that during the last century there were periods when massive federal funding to pay […]

#109 – Tips to Understand California’s Energy Economy

Last month, for the uninitiated, we devoted a newsletter to the topic “Tips to Understand Our Convoluted Yet Obligatory Units of Water.” It attempted to summarize some essential facts and relevant units for anyone who wants to monitor state water policy. Now it’s time for those of us who fancy ourselves members of the energy […]

#108 – Will the Sites Reservoir Ever Get Built?

The short answer is no. Never. What is happening with the Sites Reservoir is a case study in why, if the people running California today were in charge in the 1950s and 1960s, the California Water Project would never have been built. This reservoir, approved by voters in 2014, could have been built by now. […]

#107 – How Dredging the Delta Enables Groundwater Recharge

ProPublica, a nonprofit news organization and winner of multiple Pulitzer prizes, recently published a report “The Drying Planet.” They report that “Moisture lost to evaporation and drought, plus runoff from pumped groundwater, now outpaces the melting of glaciers and the ice sheets of either Antarctica or Greenland as the largest contributor of water to the […]

#106 – Tips to Understand Our Convoluted Yet Obligatory Units of Water

Those of us following water politics and the water industry have become familiar with the most common units of water volume and water flow. Professionals in the industry make constant use of terms, often reduced to acronyms, forgetting that the rest of us may have no idea what they’re talking about. When it comes to […]

#105 – The Case for Carbon Sequestration via Natural Gas Power Plants

In the case Massachusetts v. EPA in 2007, the U.S. Supreme Court ruled that the Environmental Protection Agency can regulate greenhouse gases because they qualify as air pollutants. And ever since, electric power plants using “thermal” fuels have faced escalating regulatory pressure. How this has played out for coal fired power plants in the Western United States is […]

#104 – The Case for Carbon Sequestration via Forestry and Mass Timber

There are at least two massive opportunities to engage in cost-effective carbon sequestration. Neither would require subsidies and both could be performed exclusively by the private sector. They are controversial, but for different reasons. This week, building on last week’s report on the topic, we focus on the opportunity to responsibly manage every degraded forest […]