The Connecticut Green Bank: Innovation in Finance Sparks New Model for Public/Private Investment in Clean Energy

The Harvard Kennedy School’s Ash Center for Democratic Governance and Innovation announced in July that the Connecticut Green Bank had won this year’s Innovations in American Government Award.  The Ash Center award recognizes excellence and creativity across a wide range of government initiatives, from technology and public health programs to conservation and education.  That Connecticut’s pioneering clean energy financing model won this prestigious award, selected from among thousands of entries, speaks to the important role of states in accelerating the renewable energy transition.

Connecticut first established the Green Bank in 2011 through Public Act 11-80 as a key part of the state’s strategy for achieving its energy and climate goals.  The main objective was to have cleaner, cheaper, more reliable sources of energy while also creating jobs and spurring local economic development.  Leveraging private investment dollars with limited public funds is at the heart of the green bank’s operation.

Since its inception, the Connecticut Green Bank has attracted over $6 of private capital for every $1 of public funds committed.  Overall, the Connecticut Green Bank has achieved nearly $1.1 billion in clean energy investment across the state.  This investment has supported almost 25,000 projects and more than 230 megawatts of clean energy, resulting in greenhouse gas emissions reduction of 3.7 million tons.  Over 13,000 jobs have been created, translating to an estimated 7.5 to 20 percent of total job creation in Connecticut, and clean energy prices have declined by about 20 to 30 percent.

Among the Green Bank’s most successful programs is Commercial Property Assessed Clean Energy (C-PACE), which allows commercial and industrial property owners to make clean energy or efficiency upgrades at no upfront cost.  The payment is made over time through property tax bills.  In July 2017 Connecticut’s C-PACE program reached a milestone of providing $100 million total in closed project financing.  The Green Bank’s residential financing programs—including the Energize CT Smart-E Loan, other homeowner products, and the multifamily programs—also surpassed the $100 million mark in total dollars deployed this year.

Another residential sector highlight is that deployment of residential solar PV in low- to moderate-income census tracts is now nearly on par with the distribution of owner-occupied homes in those tracts, driven by the widespread availability of no-money-down, third-party-owned financing models, including the Green Bank’s partnership with PosiGen, which combines a solar lease with an energy efficiency package.

“The success of Connecticut’s Green Bank is spurring the adoption of similar efforts by states and cities across the country, and illustrates how Hartford’s innovative approach to green energy financing can create jobs, reduce harmful greenhouse gas emissions, and lower energy bills,” said Stephen Goldsmith, Daniel Paul Professor of the Practice of Government and the Director of the Innovations in American Government Program at Harvard’s Kennedy School of Government.

The Connecticut Green Bank’s pioneering work has since been replicated in several other states and one county, and its impact underscores the important role of states as laboratories of experimentation.  When it comes to building a 21st century clean energy economy, states are leading the way.

Read more at The Connecticut Green Bank:  Innovation in Finance Sparks New Model for Public/Private Investment in Clean Energy