Jun 29, 2012

Walmart's Push for Affordable Renewable Energy

2 min
  Walmart, the world's largest retailer, has announced that it will leverage its power to bring affordable renewable energy to co...


Walmart, the world's largest retailer, has announced that it will leverage its power to bring affordable renewable energy to consumers. Rahul Raj, director of sustainability and merchandising innovation at Walmart.com, also said the company's goal is to attain 100 percent renewable power for itself.

"As part of our aspirational goal of being 100% powered by renewable energy, we envision a world where people do not have to choose between electricity they can afford and renewable electricity.

"We believe we will make clean, renewable energy more affordable for everyone.

"A new energy future can contribute to every day low costs and enable everyday low prices for our customers. In our minds, cleantech has arrived."


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Today, about 22 percent of Walmart's energy needs come from clean energy, according to Raj. In California, around 75 percent of its locations will have rooftop solar installations by the end of 2013.

"Our renewable energies are focused on the development and installation of new renewable energy projects. Driving down the cost of renewable energy, building scale and securing cost-effective, stable energy pricing that meets or beats utility pricing."

He did, however, mention the challenge of overcoming regulatory barriers on the path to reaching 100 percent renewable energy. He said that the company believed nine conditions applied to drive a high volume of renewables, including improved technologies and low-cost financing. Regardless, Walmart is determined to overcome those market hurdles.




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Jul 28, 2021

UK Nissan fleet owners receive commercial charging service

Dominic Ellis
3 min
V2G technology developed by DREEV can recharge an EV battery when electricity is at its cheapest, and discharge excess energy to sell back into the grid

UK fleet owners of Nissan Leaf and e-NV200 models can avail of a new commercial charging service using vehicle-to-grid (V2G) technology.

The service, designed to support the grid through low carbon energy consumption, is being provided by EDF, through Group subsidiary DREEV, in partnership with Nissan.

The V2G technology developed by DREEV, which is a joint venture between EDF and Nuvve, which specialises in V2G technology, allows for two-way energy flow; both recharging an EV’s battery when electricity is at its cheapest, and discharging excess energy to sell back into the grid. 

Fleet customers will save around £350 savings per charger each year, which equates to approximately 9,000 miles of driving charge per year.

EDF’s V2G business solution includes:

  • The supply and installation of a two-way connected compact 11kW charger capable of fully charging a Nissan LEAF, depending on the battery model, in 3 hours and 30 minutes - 50 per cent faster than a standard charger - with integrated DREEV technology.

  • A dedicated DREEV smart phone app, to define the vehicles’ driving energy requirements, track their state of charge in real time, and control charging at any time

Philip Valarino, Interim Head of EV Projects at EDF, said today’s announcement marks an important step on the UK’s journey towards electric mobility. "By combining the expertise and capabilities of EDF, Nissan and Dreev we have produced a solution that could transform the EV market as we look to help the UK in its journey to achieve Net Zero," he said. “Our hope is that forward-thinking businesses across the country will be persuaded to convert their traditional fleets to electric, providing them with both an environmental and economic advantage in an increasingly crowded market.”

Andrew Humberstone, Managing Director, NMGB, said Nissan has been a pioneer in 100% electric mobility since 2010, and the integration of electric vehicles into the company is at the heart of Nissan's vision for intelligent mobility.

He added the Nissan LEAF, with more than half a million units already sold worldwide - is the only model today to allow V2G two-way charging and offers economic opportunities for businesses "that no other electric vehicle does today". Click here for more information. 

US updates

FirstEnergy Corp, which aims to electrify 30% of its approximately 3,400 light duty and aerial fleet vehicles by 2030, has joined the Electric Highway Coalition. The group of electric companies, which has grown to 14 members, is committed to enabling long-distance EV travel through a network of EV fast-charging stations connecting major highway systems.  

The Edison Electric Institute estimates 18 million EVs will be on US roads by 2030. While many drivers recognize the benefits of driving an EV, some are concerned with the availability of charging stations during long road trips. Through their unified efforts, the members of the EHC are addressing this "range anxiety" and demonstrating to customers that EVs are a smart choice for traveling long distances as well as driving around town.

Volta Industries has installed new charging stations at Safeway in Upper Marlboro, Maryland, and Renton, Washington.

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