In April, 2016 New York City  Mayor de Blasio announced a program of new energy efficiency initiatives, including a requirement for retrofitting,  to reduce greenhouse gas emissions from the city’s residential, commercial, and industrial buildings. Details and testimonials are at the city’s Sustainability website   .   Also released in April from the New York City Environmental Justice Alliance, The NYC Climate Justice Agenda: Strengthening the Mayor’s OneNYC Plan,  which  assesses the City’s earlier initiatives   through the lens of  community-based climate justice, and makes recommendations.