Energy Exchange

How Energy-Water Data Can Help Cities Conserve Both, on World Water Day and Beyond

flickr broken water pipeToday is World Water Day, an international observance of water’s importance. This year’s theme is “Water and Jobs,” bringing awareness to the fact that nearly half of all workers on Earth (about 1.5 billion people) work in water-related jobs, and virtually all jobs depend on water in some way.

In conjunction with 2016 World Water Day, the nation’s capital is hosting the White House Water Summit. The President has called on organizations from around the country to voluntarily take new, specific, and measurable steps to address key water issues, such as drought or flooding, water availability, water-use efficiency, and water security. EDF heeded that call and made the following commitment:

Environmental Defense Fund (EDF) is announcing a partnership with Pecan Street, Inc. to gather data and conduct analysis to help 50 households in Houston and Austin understand the connection between their water and energy use. Results of this analysis will help Houston and Austin reduce the water and energy footprint of the more than 3 million utility customers in the two cities. In addition, EDF will work with the University of Texas at Austin, the University of Texas at San Antonio, and the University of California, Davis to help water providers of three to five major Texas cities better manage the energy use embedded in their water systems, with an additional one or two states to be announced later this year.

The work laid out here addresses the issue of embedded energy in water systems, or, in other words, the electricity it takes to secure, deliver, treat, distribute, and heat water. (This is part of what’s known as the “energy-water nexus”.) Read More »

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Do Lower Gas Prices Alter Conclusion of the ICF Study on Methane Reduction Costs?

hqdefaultLast week, the industry-sponsored Energy In Depth (EID) launched a critique of an analysis by ICF International showing that oil and gas companies can achieve major reductions in their methane emissions at relatively modest cost relative to the price of the natural gas they’re selling. In particular, EID emphasizes that natural gas prices have fallen substantially since the study was done, undercutting the result.

It’s true that natural gas prices have dropped, but the basic conclusion of the study still stands. While commodity prices fluctuate, the fundamental rationale for action hasn’t changed. In fact, over the same timeframe, EPA and other estimates of industry emissions have increased dramatically.

The bottom line is that reducing oil and gas methane emissions remains one of the biggest, most cost-effective opportunities we have for addressing climate change. Read More »

Posted in General, Methane, Natural Gas / Comments are closed

5 Ways Pennsylvania Can Build a Smarter, More Efficient Grid

pa electric gridAcross the country, signs of a cleaner, more efficient, and more affordable U.S. energy system are emerging. But we can’t reach the clean energy future without updating the way utilities make money. Today, utilities earn revenue based on how much electricity they deliver. Companies earn less when they sell less electricity, so they have little incentive to provide energy efficiency programs for their customers.

To address this issue, the Pennsylvania Public Utilities Commission is considering changing how utilities are paid for the electricity they sell. The goal – determining whether new rate plans could eliminate the barriers to energy efficiency programs – is an admirable step toward the clean energy future. Environmental Defense Fund (EDF) has a number of ideas on how to design a more efficient grid, which we filed in comments today:

  1. Performance-based regulation – Utilities have few incentives to help people adopt solar panels or energy efficiency, so the Commission should implement performance-based regulation plans. Rather than encouraging the sale of more electricity, a performance-based framework would reward utilities for meeting goals that benefit customers and the environment, like encouraging the use of rooftop solar or increasing the use of energy efficiency programs.

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Posted in Clean Energy, Energy Efficiency, Voltage Optimization / Tagged | Read 3 Responses

Time is Money: Strong BLM Methane Waste Rules Should Be Finalized Without Delay

1219_Pocket Watch.TIFWhat do Farmington, NM, Oklahoma City, Lakewood, CO and Dickinson, ND have in common? These cities are in the heart of oil and gas country, and – most importantly – were locations in which the BLM heard overwhelming support for strong efforts to reduce wasteful venting, flaring and leaks from the oil and gas industry at a series of public meetings in recent weeks.

Methane is a potent climate pollutant and the main constituent of natural gas, so when oil and gas companies on public land allow methane to be leaked, burned or vented to the atmosphere, it not only impacts air quality and our climate, it also represents an economic loss to taxpayers.

Individually at each hearing, and collectively across all four, voices supporting strong BLM methane waste and pollution rules far outweighed the opposition. In the final tally, supportive statements outnumbered negative ones by more than three-to-one. This fits with recent polling that found that a bipartisan majority (fully 80 percent) of Westerners support commonsense rules to cut oil and gas waste on BLM managed lands. Read More »

Posted in Air Quality, BLM Methane, Climate, Colorado, Energy Efficiency, Methane, Natural Gas / Read 1 Response

Real Action on Paris Commitments as the US and Canada Announce Methane Targets

canada CAC graphicIt was a big week in Canada-US relations. For the first time in 19 years, the White House hosted the Canadian Prime Minister for a state dinner. And for good measure, President Obama and Prime Minister Trudeau announced a renewed collaboration to combat climate change starting with methane, one of the most potent greenhouse gases.

Under the pact, the United States and Canada committed to reduce oil and gas methane gas emissions by 40-45 percent below 2012 levels by 2025. Both countries also said the goal would be met by developing regulations for existing sources as well as new ones – a crucial concern – and challenged other countries to adopt similarly aggressive oil and gas methane goals.

This new level of cooperation will deliver significant progress for both Canada and the United States toward achieving their emissions reduction commitments set at the Paris climate talks held this past December. Read More »

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How Duke Energy’s Grid Modernization Effort Will Benefit Indiana Customers

gridHelp is on the way to reduce harmful pollution in Indiana, which has the seventh highest level of greenhouse gas emissions in the country.

Environmental Defense Fund (EDF) joined a settlement filed this week for Duke Energy’s grid modernization plan. The settlement calls for Duke – the largest utility in the country, which serves over 800,000 Indiana households – to invest $1.4 billion over the next seven years to improve its electric grid. Doing so will deliver major benefits for Duke’s customers. Read More »

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