Energy Exchange

How electric trucks could disrupt highway transport and save businesses billions

By EDF Blogs / Published: January 5, 2018

By Jason Mathers, Supply Chain Director at EDF, Corporate Partnerships

Tesla’s much-anticipated electric semi-truck is garnering attention for its futuristic look and zero-emission promise – and it’s part of an innovation trend that is changing the future of trucking, with implications for entire supply chains.

United Parcel Service, Anheuser-Busch, Walmart, PepsiCo and J.B Hunt are among the companies rushing to secure orders of Tesla’s trucks, which are expected to be in production in 2019.

All-electric trucks can bring tangible benefits not just to truck owners, whose conventional vehicles can consume more than $60,000 worth of fuel a year, but also to their customers.

Fuel has long been a top cost for trucking, accounting for nearly 40 percent of the per-mile cost. Because fuel bills are passed on to companies that hire trucks to get their goods to market, electric trucks can thus promise businesses significantly lower and more stable operating costs.

For the business community as a whole, savings could be in the billions.  Read More »

Posted in Electric Vehicles / Read 1 Response

Rooftop solar and EVs save water and cut pollution – and data can help us go further

By Beia Spiller / Published: December 13, 2017

Thanks to improvements in technology, it’s easier than ever to be green.

Solar panels and electric vehicles (EVs) are two prime examples of technologies that can help people minimize their environmental footprint, without sacrificing comfort or having to radically change their daily behavior. But the question still remains: How much of an environmental benefit do these technologies actually produce? And, are there actions that owners of these technologies can take to minimize their pollution footprint even more?

A new paper by my colleagues and me, recently published in Energy Economics, attempts to answer these two questions for households in Austin, Texas. These homes are part of Pecan Street Inc., a living smart-grid laboratory with the largest customer energy-use database on the planet. Using detailed household-level data from 2013-2015, we were able to track solar panel performance and EV use and charging patterns, and match these actions to two important environmental impacts: water use and greenhouse gas (GHG) emissions.

Our paper confirms that, in Texas, residential solar panels uses less water and pollutes the air less than using the central-grid power (based on its electricity sources during those years), and driving an EV instead of a gasoline vehicle generally reduces the household’s water and emission footprint, even though EVs charge from the grid. Moreover, our analysis demonstrates how carefully examining energy-use data can help us make sure we’re maximizing clean energy’s benefits. Read More »

Posted in Electric Vehicles, Solar Energy, Texas / Comments are closed

Goodbye, internal combustion! Electric vehicles are rolling in

By EDF Blogs / Published: August 2, 2017

By Rory Christian and Larissa Koehler

Electric vehicles (EVs) don’t make much noise on the road, but they’re generating a lot of buzz about the future of this technology and what it means for business and the environment.

Cars, buses, and trucks are the second biggest source of pollution in the U.S. after electricity production. They are responsible for over 26 percent of emissions that adversely affect the health and well-being of the population, and put communities located close to highways and other major thoroughfares at risk. These communities, typically low-income, are often plagued by elevated asthma rates and other pollution-induced health conditions.

When thinking about ways to reduce pollution, EVs can make a world of difference. And, when charged using renewable energy sources, they produce no emissions and can be much cheaper to operate than traditional, internal combustion vehicles. As such, let’s take a look at the global EV market and impacts in the U.S. on the electric grid in two environmentally progressive states ‒ New York and California. Read More »

Posted in Clean Energy, Electric Vehicles, Electricity Pricing, General, New York REV / Read 3 Responses

The energy sector needs to adapt to millennials—not vice versa

By EDF Blogs / Published: July 27, 2017

By Elizabeth Villedrouin, Communications Intern, Clean Energy and Kristen Moore, Research Intern, Clean Energy

As interns at Environmental Defense Fund (EDF), we’ve been tapped as resident experts on surviving on college budgets, social media, and all things Millennial.  Research tells us Millennials are the largest living generation. So, as Clean Energy interns this summer, we’ve learned that gives us much power to change the game for the energy sector. But in unexpected ways.

As young people, we’re working at EDF because we want to promote systemic, market-based solutions and new technologies that shift our country toward clean energy and away from our fossil fuel past (did someone say solar paint?).

We have high standards for our energy future, and our priorities differ from our parents’ (for example, millennials tend to value careers [PDF] over religious life). And although we’re the thriftiest generation, 64 percent of us are actually willing to pay more on our electric bill if it’s generated by clean energy. Read More »

Posted in Clean Energy, Energy Efficiency, Energy Equity, Energy Financing, Energy Innovation, General, Grid Modernization / Read 5 Responses

Electric vehicles enter the here and now

By EDF Blogs / Published: July 25, 2017

By Jason Mathers

The high level of confidence that automotive industry leaders have in the future of electric vehicles (EV’s) has been on full display recently.

In just the past few weeks:

Read More »

Posted in Clean Energy, Electric Vehicles / Comments are closed

Don’t buy Perry’s reliability ruse. His fake study is pro-coal propaganda.

By Dick Munson / Published: June 1, 2017

Energy Secretary Rick Perry’s so-called grid reliability study will be nothing more than thinly-veiled propaganda for the coal industry and a tool to justify expensive government handouts to outdated power plants.

How do we know? The tactic is ripped straight from FirstEnergy’s well-worn subsidy playbook.

The Ohio-based utility has relentlessly sought a massive, customer-funded bailout to prop up its unprofitable power plants. It repeatedly tried using reliability as an excuse for subsidies, while the regional grid operator repeatedly declared there would be plenty of generation to keep the lights on without FirstEnergy’s old power plants.

The reliability justification hasn’t worked for FirstEnergy, and it won’t work for the pro-coal Trump administration. The reality is, a 21st-century energy system won’t be based on old, lumbering coal plants. Instead, modern energy technology means we can build a cleaner, more flexible, and reliable electric grid. Read More »

Posted in Clean Energy, FirstEnergy, Ohio, Utility Business Models / Read 1 Response