- Alliance to Save Energy | http://ase.org/
- American Council on Renewable Energy | www.acore.org
- American Solar Energy Society | www.ases.org
- Association for Advancement of Sustainability in Higher Education | www.aashe.org
- Association of Energy Engineers (AEE) | www.aeecenter.org
- Building Commissioning Association | www.bcxa.org
- CEFIA (Clean Energy Finance & Investment Authority) | http://www.ctcleanenergy.com/
- Clean Energy States Alliance | http://www.cleanenergystates.org/
- Colorado Solar | http://www.colorado-solar.org/
- CL&P | http://www.cl-p.com/Home
- CT Chapter of AEE | www.aeect.org
- CT Chapter of the US Green Building Council | www.ctgbc.org
- Connecticut General Assembly | http://www.cga.ct.gov/
- DEEP (CT Department of Energy & Environmental Protection) | www.ct.gov/deep
- Efficiency Valuation Organization | www.evo-world.org
- Energize CT | http://www.energizect.com/
- Energy Management Degree | www.energymanagementdegree.com
- Energy Services Coalition | http://www.energyservicescoalition.org/
- Energy Star | www.energystar.gov
- HBJ Green Guide | www.hartfordbusiness.com
- Investor Confidence Project (EDF) | http://www.eeperformance.org/
- National Renewable Energy Lab | www.nrel.gov
- UI (The United Illuminating Company) | www.uinet.com/wps/portal/uinet/home
- US Green Building Council | www.usgbc.org