Energy Exchange

States, Power Companies Lead in Cutting Carbon; Election Not Slowing Expected 2017 Progress

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The Block Island Wind Farm in Rhode Island. Photo courtesy of Deepwater Wind.

By Pam Kiely, senior director, Regulatory Strategy, and co-authored by Charlie Jiang, EDF associate

2016 was a big year for progress in the U.S. power sector. Renewable energy sources provided 16.9 percent of the country’s electricity in the first half of 2016, up from 13.7 percent for all of 2015. The country’s first offshore wind farm opened off the coast of Rhode Island. Most importantly, carbon emissions from the power sector are projected to continue to decline and hit levels not seen since 1992.

Strong leadership by forward-thinking governors, policymakers, and power company executives who recognize the imperative of lower-carbon generation and the promise of clean energy, powerful market forces intensifying the push to lower-carbon resources, and the critical federal regulatory overlay of the Clean Power Plan — which has made clear that unlimited carbon pollution is a thing of the past — have all combined to deepen a trend towards cleaner electricity production at this dynamic moment in time.

Even with any possible political maneuverings in Washington, D.C. to reverse clean energy and climate progress, it is clear that the transition to a low-carbon future is well under way. Read More »

Posted in Clean Energy / Read 1 Response

America Needs Critical Energy Data in a “Post-Fact” World: 2 Quick Examples


electrical-power-linesBy Jeremy Proville, senior manager, GIS & Economics

We learned last month that scientists are rushing to save critical climate data on government websites before the Trump administration takes over. They fear that such data may be deleted and forever lost, and it’s not hard to see why.

The incoming administration has announced plans to roll back existing climate change initiatives and there have been proposals to cut research programs that support a broad range of scientific expertise, such as weather prediction critical to farmers and to states vulnerable to major disasters.

In addition to science-based climate data, however, there is concern that other critical information and analyses under the purview of agencies such as the U.S. Department of Energy may be imperiled early next year. Unbeknownst to many – including, perhaps, to the president-elect and his circle of insiders – all these datasets benefit a broad range of sectors that rely on solid economic forecasting.

Here are just two datasets that are absolutely central to the work economists and analysts do to help industry and other decision-makers interpret energy opportunities and challenges in a rapidly changing world. Read More »

Posted in Clean Energy, Utility Business Models / Comments are closed

New Study Improves Understanding of Natural Gas Vehicle Methane Emissions, But Supply Chain Emissions Loom Large

natural-gas-truckBy Joe Rudek and Jason Mathers

Many commercial fleet operators have considered switching their fleet vehicles from diesel to natural gas to take advantage of the growing abundance of natural gas and reduced emissions. Natural gas trucks have the potential to reduce nitrogen oxides emissions (NOx) from freight trucks and buses.

Yet, adopting the emission reduction technologies and practices needed to curb the methane escaping during the production, transport and delivery of natural gas is critical to unlock the full environmental potential of these vehicles. Methane, the main component of natural gas, is a potent greenhouse gas released to the atmosphere at every step from production wells to the vehicle fuel tanks. Even small amounts of methane emitted across the natural gas supply chain can undermine the climate benefit of fuel-switching vehicles to natural gas for some period of time, as EDF research has shown. Read More »

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

With a Record $1.4 Trillion in Sustainability Assets, Investors Bail on Fossil Fuels

10576941554_3ea18da787_cBy Namrita Kapur, managing director, Corporate Partnerships

As President-elect Donald Trump puts together his fossil fuel-focused administration, the investment community is moving full speed in the opposite direction, instead putting their bets on emissions reductions and support for clean energy.

Some recent developments:

  • Investors controlling more than $5 trillion in assets have committed to dropping some or all fossil fuel stocks from their portfolios, according to a new report tracking the trend.
  • Climate change criteria shape the investment of $1.42 trillion in assets under management, a more than fivefold increase since 2014. Clean technology is now a consideration incorporated by money managers with $354 billion in assets under management.

Read More »

Posted in Clean Energy, Energy Financing / Read 1 Response

Western Leaders, Attorneys General Support BLM’s Oil and Gas Waste Policies in Court

8362494597_b5e016f63f_zBy Jon Goldstein and Peter Zalzal

The legal fight to defend the Bureau of Land Management’s (BLM) recent efforts to prevent oil and gas companies from wasting methane on public and tribal owned land continued yesterday.

EDF and a coalition of local, regional, tribal and national allies filed a brief opposing efforts by industry organizations and a handful states to block BLM’s protections before they even come into effect.  Read More »

Posted in BLM Methane, California, Methane, Natural Gas / Tagged | Comments are closed

Managing Methane: New Jersey’s Largest Utility Using Better Data for Better Decisions

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Data helps prioritize gas line replacement

By Simi Rose George and Virginia Palacios 

A new method of prioritizing gas infrastructure improvements is resulting in faster reductions of greenhouse gas emissions in New Jersey. Just over a year ago, we wrote about an order from the state’s Board of Public Utilities approving a settlement agreement for a $905 million, three-year pipe replacement program by PSE&G, New Jersey’s largest gas utility. This order, and the underlying settlement agreement were pioneering in one major aspect – PSE&G agreed to use environmental data to inform its infrastructure improvement efforts.

The order provided that the company would use data on leak flow rate (the speed at which methane is leaking from gas pipes) to help prioritize its local distribution pipe (“gas line”) replacement program. PSE&G is the first utility in the country to do so. The idea was that this data would be gathered by EDF as part of a collaborative project with Google Earth Outreach and Colorado State University through a survey of sections of PSE&G’s service territory targeted for gas line replacement. Read More »

Posted in Climate, Data Access, Energy Efficiency, Methane, Natural Gas, New Jersey / Tagged | Comments are closed