New York City Energy Efficiency Corporation (NYCEEC) | 2,913 followers on LinkedIn. If your project saves energy or reduces greenhouse gases, we can finance it. | NYCEEC is a 501(c)(3) not-for-profit mission-driven lender that finances energy efficiency and clean energy projects through debt financing. NYCEEC’s mission is to deliver financing solutions and advance markets for energy efficiency and clean energy in communities. NYCEEC’s vision is energy efficiency and clean energy financing for communities to achieve scale and be accessible to all.