"Building Engines has become an essential part of providing the kind of tenant experience that SL Green has built an impeccable reputation on. They are have also become an integral part of our operations, allowing us to meet high tenant expectations and provide best in class service."

"To achieve our ambitious net zero carbon goals, we are optimising the operational performance of our portfolio. Hank provided us with a brilliant opportunity to reduce electricity and gas usage across our assets, which has been demonstrated by already-achieved energy savings at the property since the start of 2023. These …