In July 2008, EnergyWindow Inc. was acquired by E Source. The combined company offers an integrated, comprehensive range of enterprise energy management offerings in three key areas: energy conservation (usage management), supply management (energy procurement), and sustainability (how to mitigate carbon risk and meet green power goals).

EnergyWindow provides solutions for energy supply management. These include technology-based tools and information that help large energy users mitigate the cost of the natural gas and electricity required to power their business facilities and manufacturing plants. We have been providing business energy buyers with unbiased, industry-leading energy procurement and strategic supply management solutions since 1999.

Our PowerTools^® suite of energy supply management applications and support services reduce the cost, effort, risk and complexity of managing every stage of the energy supply cycle. The suite gives businesses the flexibility and agility necessary to act quickly when changes in energy markets or the business environment demand it.

To date, the company has successfully closed more than 10,000 transactions for energy purchases, resulting in savings of more than $138 million on $816 million in energy supply costs. Learn more about:

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