A Resilient Power Capital Scan: How Foundations Could Use Grants and Investments to Advance Solar and Storage in Low-Income Communities
February 1, 2017 by Lew Milford, Robert Sanders

This report, commissioned by The Kresge Foundation, the Surdna Foundation and The JPB Foundation, identifies market barriers to deploying solar+storage technologies in low-income markets, and proposes more than 50 grant and investment opportunities that socially minded investors can use to target those barriers.

Battery Energy Storage Market: Commercial Scale, Lithium-ion Projects in the U.S.
October 27, 2016 by National Renewable Energy Laboratory (NREL)

This slide deck presents the results of data collection on the commercial-scale li-ion battery energy storage market. This information was collected to inform the inputs and assumptions for NREL’s solar + storage optimization modeling in FY17.

Project Overview: McKnight Lane Redevelopment Project
October 18, 2016 by Clean Energy Group

This fact sheet provides an overview of the McKnight Lane Redevelopment Project in Waltham, Vermont. It is the first in the nation to provide net-zero affordable housing with resilient solar+storage technology for rural tenants.

Closing the California Clean Energy Divide
May 19, 2016 by California Housing Partnership, Center for Sustainable Energy, Clean Energy Group

This economic analysis indicates that pairing solar PV with battery storage systems can deliver significant electricity bill savings for California affordable housing residents and property owners.

Comments in Response to Internal Revenue Service Notice 2015-70 Request for Comments on Definitions of Section 48 Property
February 11, 2016 by Nate Hausman, Seth Mullendore

The IRS recently issued a notice, 2015-70, for comments on how the federal investment tax credit (ITC) should cover solar and storage systems. Clean Energy Group submitted comments that strongly support the eligibility of storage under the ITC.

Solar+Storage Project Checklist
January 26, 2016 by Lew Milford, Seth Mullendore

The Solar+Storage Project Checklist was designed to help cities or developers assess whether solar storage battery systems make sense for their buildings.

Resilience for Free: How Solar+Storage Could Protect Multifamily Affordable Housing from Power Outages at Little or No Net Cost
October 14, 2015 by Lew Milford, Robert Sanders, Seth Mullendore

This report concludes that with the right market structures and incentives, solar+storage systems can provide a positive economic return on par with energy efficiency or stand-alone solar.

Energy Storage and Electricity Markets: The value of storage to the power system and the importance of electricity markets in energy storage economics
August 12, 2015 by Seth Mullendore

Despite the fact that energy storage technologies have the capacity to benefit every segment of the power system, from generation to end-use, it can still be difficult to cost effectively deploy storage across much of the U.S.

Clean Energy Champions: The Importance of State Programs and Policies
June 22, 2015 by Clean Energy States Alliance

This report provides the first-ever comprehensive look at the ways in which states are advancing clean energy and suggests how to further encourage growth.

What States Should Do: A Guide to Resilient Power Programs and Policy
June 18, 2015 by Todd Olinsky-Paul

This report profiles the leading state programs and makes recommendations for what other states can do to support the deployment of clean, resilient power systems. A summary for policymakers is also available.