Energy Exchange

With dynamic electricity pricing, more data can lead to more savings

By EDF Blogs / Published: November 15, 2018

By Kim Sha and Ben Liu, clean energy interns

Illinois’ largest utility, ComEd, is almost finished deploying advanced metering infrastructure to its customers. In fact, there are now more than 3.8 million installed smart meters in Illinois, feeding anonymized energy-use data – recorded in half-hourly kilowatt-hours – back from the grid.

How to make use of this unwieldy flood of data and enhance the efficiency of the grid? Our new paper, Modelling Marginal System Costs for the Commonwealth Edison Distribution Network, provides a framework for regulators, utilities and other researchers to begin to examine the insights provided by smart meter data, highlighting opportunities to save money for customers and utilities alike. Specifically, our study shows that under real-time electricity pricing, ComEd customers can save money not only by changing how much electricity they use, but by adjusting when they use it.

Also posted in Illinois, Time of Use / Comments are closed

California aims to hit ambitious climate goals through electrification

By Larissa Koehler / Published: November 14, 2018

It’s been a good couple of weeks for clean energy in sunny California, which continues to move buildings and transportation away from dirty fossil fuels. This increased focus is well-placed: emissions from the transportation sector remain unacceptably high, accounting for nearly 40 percent of harmful pollution in the state; buildings are also a significant contributor, responsible for as much as 25 percent of the state’s emissions. Without committing to the electrification of these sectors – quickly – ambitious greenhouse gas reduction targets in the state will be that much more difficult to achieve. Thankfully, a number of recent developments at the state level prove that California has what it takes to transform these sectors for good.

Also posted in California, Electric Vehicles / Comments are closed

With this new roadmap, Ohio can lay the groundwork for billions of investment dollars and thousands of new jobs

By Dick Munson / Published: November 13, 2018

Earlier this year, I wrote about a report that shows Ohio could net more than 20,000 jobs and $25 billion in investment dollars through energy innovation.

And now we have the roadmap – with nine common-sense, concrete action steps – to get Ohio from here to there.

Building on a vision

The new roadmap report, Powering Ohio: A Path Forward for Energy and Transportation Transformation, is the second in a series by Synapse Energy Economics. Both rely on the insights and guidance of a diverse group of advisors from across the state’s business, regulatory, academic, labor and manufacturing sectors.

Also posted in Electric Vehicles, Energy Innovation, Ohio / Comments are closed

Ohio continues move to smarter power system with multimillion-dollar clean-energy agreement

By John Finnigan / Published: November 9, 2018

Over the past few years, Environmental Defense Fund (EDF) has actively opposed FirstEnergy in several cases where it sought bailouts for its uneconomic coal plants. We will continue to do so.

But if the utility giant wants to build a cleaner, more modern grid, we are eager to work together. Case in point: We are pleased to report that we reached an agreement on FirstEnergy’s plan to spend $516 million on grid modernization, bringing about lower bills, greater customer choice and less pollution.

Following AEP and Dayton Power & Light’s related agreements – both approved earlier this year – and in the midst of the Public Utilities Commission of Ohio’s (PUCO) innovative PowerForward initiative, it’s clear Ohio is on a path to a smarter, more sophisticated power system. Read More »

Also posted in FirstEnergy, Grid Modernization, Ohio, Voltage Optimization / Comments are closed

These red and blue states are tackling climate change since Trump won’t

By EDF Blogs / Published: November 2, 2018

By Keith Zukowski, Communications Project Manager

If you’ve been focused on recent reports of climate disaster, or on the Trump administration’s relentless attacks against environmental safeguards and climate science, you’re probably worrying we’re not making progress – at all.

But look a little closer, right here in the United States, and you’ll see that people aren’t waiting around. Instead of giving in to a warmer, more chaotic world, states across the country have stepped up, and into, the vacuum left by the federal government.

They’re implementing creative, innovative solutions that tackle climate change while prioritizing people, our economy and the environment. While federal policies will ultimately be necessary to fully take on climate change, these states are proving that action is both doable and good for the economy.

Also posted in California, Clean Energy, Climate, Colorado, New Jersey, North Carolina, Renewable Energy, Wyoming / Comments are closed

3 reasons Texas’ electric grid survived a summer that pushed its limits

By Kim Rainwater / Published: October 31, 2018

As the hot summer approached, Texas leaders expressed concern about potential blackouts and brownouts. Yet, thoughtful planning, a functional electricity market and clean energy helped ensure the lights stayed on.

Power outage concerns

Hotter temperatures and continued population and commercial growth drove record electricity demand this past summer. Additionally, in early 2018, Luminant (now Vistra) shut down three large coal plants – all inefficient and highly-polluting – with a combined capacity of 4,200 megawatts (MW).

The shutdown of these power plants and other changes in the electricity market initially led the state’s electric grid operator, the Electric Reliability Council of Texas (ERCOT), to forecast few electricity-making resources would be available beyond the amount customers would likely demand.

Also posted in Clean Energy, Electricity Pricing, Grid Modernization, Regional Grid, Texas / Comments are closed