To avoid total inundation and more of those hot, sticky summer days, New York City is trying hard to forestall the impact of global warming. While tackling coastal resiliency, the city is turning its focus to buildings, the source of 75 percent of the city's greenhouse gas emissions. To address the issue, last month Mayor Bill de Blasio unveiled the NYC Retrofit Accelerator, a program that will provide consulting and support, for free, to building owners who would like to conserve electricity and water, and upgrade to clean energy systems. Officials hope that, in addition to slashing emissions, energy retrofits will reduce building owner's operating costs. This program builds on the success of 2012's NYC Clean Heat, a component of PlaNYC that was introduced by the Bloomberg administration. The program works towards goals outlined in 2014's One City: Built to Last, which set a goal of reducing emissions 80 percent by 2050. By 2025, officials hope the accelerator will serve over 1,000 buildings per year, and reduce greenhouse gas emissions by one million metric tons each year. This would save property owners $350 million per year in utility costs. The biggest climate offenders are buildings that burn heavy heating oil. Consequently, the program primarily serves these buildings, as well as any building that participates in a Housing Development Corporation (HDC) or a Department of Housing Preservation and Development (HPD) program. Efficiency experts at the Retrofit Accelerator will help owners select appropriate retrofits, conduct energy audits, apply for related permits, get financing, apply for tax credits, train maintenance staff, measure energy efficiency over time, and comply with local laws. Interested property owners can visit the Retrofit Accelerator's website or call 311 to determine their eligibility.