Energy Exchange

A Future Of Hotter Summers Will Stress Energy And Water In Texas

By Kate Zerrenner / Published: September 13, 2013

This commentary originally appeared on EDF’s Texas Clean Air Matters blog.

With Labor Day behind us, Texans can look forward to a welcome respite from the hundred-degree days of August. The pending arrival of fall may signal milder temperatures for now, but the latest report from John Nielson-Gammon, Texas’ state climatologist, tells a different story about Texas’ long-term climate trend. The study released last month indicates that peak summer temperatures may increase by up to five degrees by 2060. What we once thought of as a unique heat wave (think back to 2011) are likely to become the new normal, and will eventually – according to Nielson-Gammon – be replaced by even hotter temperatures.

At the same time, increasing temperatures would place further severe stress on the state’s energy and water systems. Texas’ recent extreme summers have already plunged much of the state into drought. The latest data released by the U.S. Drought Monitor predict water emergencies could occur in at least nine U.S. cities—five of which are in Texas. And experts expect the drought will persist for years to come as climate change intensifies.

Texas lawmakers must take these grim projections into account as they plan the state’s energy and water futures. Some Texas decision makers are already calling for more fossil-fuel power plants to cover the need for more power (to run all those air conditioners) in light of 2011’s historic summer highs, which will emit more carbon pollution into the air and add to the warming. These same Texas lawmakers insist we should keep our heads in the sand, ignore the mounting evidence pointing to a new climate normal and do nothing to alleviate or adapt to the problem. Read More »

Posted in Climate, Demand Response, Energy Efficiency, Energy-Water Nexus, Texas / Tagged Drought, Energy-Water Nexus | Comments are closed

A State Race To Save Energy

By Caroline Paulsen / Published: September 12, 2013

Earlier this year, the Alliance Commission on National Energy Efficiency Policy unveiled a plan to double nationwide energy productivity by 2030. It’s an ambitious move to greatly increase our nation’s use of energy efficiency, which represents a huge – and largely untapped – opportunity. Reducing wasted energy through efficiency cuts harmful pollution and saves people money on their energy bills. After all, the cheapest, cleanest, most reliable electricity is the electricity we don’t have to use.

Source: Church Times

Similarly, the State Energy Race to the Top Initiative (Initiative) is an incentive for states to make voluntary progress to increase their energy productivity. The U.S. Senate is moving forward to make this idea a reality. Originally introduced as a bill in June, the Initiative has now been filed as a potential amendment, sponsored by Senators Mark Warner (D-VA), Joe Manchin (D-WV), and Jon Tester (D-MT), to the Shaheen-Portman energy efficiency bill. If passed, the Initiative will stimulate energy innovation in both the public and private sectors, and allow states to tailor energy saving policies to their particular needs.

Administered by the Department of Energy (DOE), the Initiative will be broken into two phases. In the first phase, following the submission of state proposals through their energy office, DOE selects 25 states to receive funding (a combined $60 million) to move their energy productivity concepts forward. Although states have complete independence in developing and implementing their own clean energy strategies, the DOE will provide technical assistance upon request. Eighteen months later, in the second phase, the 25 states will be asked to submit progress reports to DOE. Based on their projects’ success, DOE will then select up to six states to receive a share of $122 million to continue their energy saving efforts.

Posted in California, Energy Efficiency, General, Grid Modernization, Texas / Tagged energy, Energy Efficiency, Energy Race to the Top, environment | Read 1 Response

Energy Issues Aren’t Black And White, And Neither Is EDF’s Approach

By Jim Marston / Published: September 10, 2013

I’ve seen many energy issues expand and contract in the years I’ve been with EDF since 1988. Our organization has celebrated and participated in many victories regarding climate change, including landmark legislation that put limits for the first time on California’s greenhouse gas emissions, the elimination of eight out of 11 new coal plants in Texas as part of the utility TXU’s buyout and federal standards for controlling air pollution from unconventional gas activities. At the same time, we’ve seen clean energy sources both praised and attacked.

No issue, however, has been as thorny as natural gas. We used to think if we just switched from coal or oil to natural gas, we could be certain that the climate change scenario would improve dramatically. But with lingering uncertainty around just how much methane, a very potent greenhouse, is being emitted and is leaking out across the natural gas system, we are still weighing the amount of climate benefit of its use.

When you don’t know something that you want to know, you turn to experts who either have the knowledge or can acquire the knowledge by asking the right questions. So, as head of EDF’s US Climate and Energy Program, I’ve assembled a team whose judgment I trust to find answers to the question that defines our gas work: How can we minimize the risks associated with operations and maximize the inherent climate benefit of natural gas?

Posted in Natural Gas / Tagged Industry Experts | Comments are closed

Texas Boasts Most Modern Power Grid In The Country

By Marita Mirzatuny / Published: September 9, 2013

In an effort to gauge where America’s power grid stands, Washington D.C.-based group GridWise Alliance evaluated grid modernization in 41 states and the District of Columbia. Texas and California tied for first place—standing far above the next runner up.

So what makes Texas’ grid so special?

Texas restructured its electricity market in 1999, introducing competition into the retail electric market. The new competitive retail market gave most Texans a choice of electricity providers from dozens of companies, so these energy providers compete to offer the most advanced services. For example, Texans can opt for 100% renewable electricity from Green Mountain Energy.

Additionally, in an effort to update Texas’ electric grid, the Public Utility Commission, Texas’ governing body for electricity, passed a resolution prompting “wires companies”(the firms that deliver energy from power plants to homes and businesses) to invest in millions of smart meters. Smart meters can help eliminate huge waste in the energy system, reduce peak energy demand (rush hour on the electrical wires) and spur the adoption of clean, low-carbon energy resources, such as wind and solar power, by managing energy demand and generation more efficiently.

Posted in Climate, Grid Modernization, Texas / Tagged climate change, Energy Efficiency, Smart Grid, Solar, texas, Wind | Read 1 Response

Pennsylvania Could Take The Lead On Addressing Air Impacts From Oil And Gas Production

By Andrew Williams / Published: September 6, 2013

Source: Julia Schmalz/Bloomberg

After being caught off guard by the early winds of the shale gale, Pennsylvania officials have been in a near-constant state of regulatory and legislative activity for the last few years, working to put rules in place to reduce the risks posed by the increase in natural gas development. We’ve given PA high marks on some of those efforts, and we’ve disagreed strenuously with others. But we believe in giving credit where credit is due – and the Keystone State certainly deserves credit for the long hours that officials and stakeholders have devoted to improving regulations.

In some critical areas, such as reducing air pollution from leaky equipment located at natural gas processing plants and compressor stations, the Bureau of Air Quality at the Pennsylvania Department of Environmental Protection (DEP) has demonstrated real leadership.

Now, DEP has revised its technical guidance document known as Exemption 38, narrowing the eligibility criteria for the air quality permit exemption. Astonishingly, under the previous version almost all oil and gas production facilities were exempted from the state’s air quality requirements. Past guidance for Exemption 38 considered well sites and all the equipment associated with them to be “minor sources” – even though they can individually contribute to poor air quality conditions, particularly in densely populated areas. In Pennsylvania 90 percent of wells are concentrated in ten counties, with just three counties accounting for 50 percent of all wells. Without proper pollution controls and monitoring, this intensive development can easily lead to unhealthy local air quality. Read More »

Posted in General / Comments are closed

Seeing Green: Emission Reducing Fuel Policies Help Lower Gas Prices

By Tim O'Connor / Published: September 5, 2013

This commentary originally appeared on EDF’s California Dream 2.0 blog.

By: Tim O’Connor and Shira Silver

Californians struggling with high gas prices should feel optimistic about the future. A new memo by economists from EDF and Chuck Mason, a prominent economist at the University of Wyoming, demonstrates that policies established to reduce emissions and help the state reach its climate change goals also help to arm consumers at the pump.

The Low Carbon Fuel Standard, cap and trade, and other complementary policies such as Governor Brown’s Zero Emission Vehicle program and national Renewable Portfolio Standards seek to integrate lower or zero-carbon fuels into the energy market in an effort to reduce greenhouse gas pollution.

As our memo explains, in California these efforts also help to increase the market share for alternative, lower-carbon fuels. Between now and 2020, alternatives may grow to occupy between 15 and 24 percent of the market, creating new jobs and addressing the large market share that oil companies have in California.

Currently six oil companies control 94 percent of the fuels market in California. Through a set of mergers and other factors they have developed a strong lock on fuel in the state, and more specifically on consumers’ pocketbooks at the pump.

Posted in California, Electric Vehicles / Tagged California, emissions, EV | Comments are closed