Community Environmental Center (commonly referred to as CEC) was a not-for-profit provider of weatherization services for low-income eligible buildings and green building and sustainability services for all types of organizations in the New York City region.

In 2001, CEC created Solar 1 as an education and arts organization in Manhattan's Stuyvesant Cove Park.

[2] In 2009, CEC partnered with the New York Mayor's Office on the NYC Cool Roofs pilot program, which was created to paint building roofs a reflective white color, and lower their impact on global warming.

CEC provided energy and LEED consulting services on two projects that have won the NYC Department of Environmental Protection's Green Building Design Competition: 1347 Bristow Street[7] and The Lee.

Enterprise Green Communities listed CEC as an approved Technical Assistance Provider.