Owners of commercial buildings larger than 25,000 sf are learning how much the 2019 NYC Green New Deal will impact their investments. The legislation’s hallmark Local Law 97 has become a pressing issue for property owners to tackle this year. Registered Design Professionals will need to draw up plans to comply with the greenhouse gas reductions mandated to take effect in 2024 and beyond. Energy efficiencies will have to be deployed in successive stages to meet increasingly strict emissions reductions. Most legacy building utilities will ultimately need to be replaced.