343 Madison will be a 46-story tower offering a hospitality-forward amenity program in a fully-electric, zero carbon premier workplace. With direct access to Grand Central’s Madison Concourse, 343 Madison will feature spaces to dine, connect, and collaborate both indoors and out, with biophilic terraces overlooking Midtown Manhattan on public and private floors. Sustainability is a key pillar, with zero on-site combustion and a high-efficiency direct outside air system. Climate resiliency, decarbonization, and health and wellness are at the core of the design.