Incentivizing Storage


Energy storage systems are a fundamental component of a modernized electric grid. Members of the clean energy industry recently outlined the benefits of an investment tax credit for energy storage in a letter to Congress in which they encouraged policy makers to consider the value of supporting the technology’s market growth.

Investment Tax Credits (ITC), such as those put in place for solar energy in 2005 with the Energy Policy Act, create a 30% tax credit for residential and commercial energy systems. The impact of the ITC on the solar industry has been undeniably positive. According to the SEIA, “The ITC has proven to be one of the most important federal policy mechanisms to incentivize the deployment of both rooftop and utility-scale solar energy in the US.”

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Today, however, there is ambiguity over the eligibility of storage equipment when paired with solar, wind, or other clean energy technologies since it does not qualify in its own right.

Therefore, agencies such as the Energy Storage Association, Solar Energy Industries Association, and National Electrical Manufacturers Association have lobbied for lawmakers to approve the Energy Storage Tax Incentive and Deployment Act (S. 1868 and H.R. 4649), a bill that has support across the aisle and covers various types of energy storage technologies. Their hope is that by laying out clear rules of the road, companies experience increased financial security in their energy storage investments. Perhaps a supportive policy will serve as a catalyst for industry advancement.

Energy storage systems are able to “help any resource connected to the grid,” the letter explains, including renewables and fossil fuel sources. It also specifies that these incentives should extend beyond batteries to include hydropower, hydrogen storage, thermal storage, flywheels, and other technologies.

What are your thoughts? Do you feel that an Energy Storage Tax Incentive would provide the momentum necessary to propel the energy storage industry forward? Is an ITC the answer?
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