Have you harnessed technology to manage your food waste? If not, consider a couple of companies on the forefront of the effort who are helping restaurants limit their waste — and in the process, save money, gain insights into their menu and connect with the community. Goodr, which made the Spoon’s list of 25 companies changing the future of food, uses technology to minimize food waste and then partners with nonprofits to transport it to people in need. The company also has efforts underway to use food waste for renewable energy — a good story to share with guests — as well as to use blockchain to enhance the efficiency of food waste management. Another company, Copia, enables food businesses to donate their unused food in exchange for enhanced tax deductions, as well as data that can help steer purchasing decisions.