Search External News Connecticut Program Pairs Energy Efficiency with All Solar Installations June 12, 2019 Source: Energy News Network Through a partnership with the Connecticut Green banks are generally defined as public or quasi-public financial institutions that use public funds to attract private investment to clean energy projects. Green bank activities can include offering financing guarantees, creating new financial products, and helping alleviate market barriers and inefficiencies. Green banks in Connecticut and New York have hired staff with extensive experience in both the private and public sectors. Each of these banks has the authority and capability to work closely with private sector entities to design effective clean energy financing solutions. , the Louisiana-based company PosiGen is able to include energy efficiency improvements with all of its solar installations.