From the press release:
The Island Tower at Disney's Polynesian Villas & Bungalows aligns with Disney's 2030 environmental goals while providing Guests with the experience and features they expect from Disney Vacation Club. The tower is projected to use approximately 30 percent less energy than a typical resort of a similar size through a variety of measures, including optimized heating and cooling systems, energy-efficient lighting, and the first all-electric kitchen on Walt Disney World Resort property within the tower's restaurant. Furthermore, the majority of the tower was constructed off-site using pre-fabrication techniques that help minimize construction waste. Like Disney's Polynesian Villas & Bungalows, the tower will be a part of the Florida Department of Environmental Protection's Green Lodging program, which recognizes lodging facilities that make a commitment to conserve and protect Florida's natural resources.