There is no need to question whether energy use is strategic or not. Any resource that a business cannot operate without and that costs money is by definition strategic, not tactical.

You don't have to be worried about liability if you want to do the right thing and donate leftover food to charity. Be responsible, and know the law will be there to protect you. The text below is from FoodtoDonate.com

Founded by John and Cynthia Hardy, the sustainability philosophy of Bambu Indah developed from its origin. Only two trees were relocated to accommodate eleven antique century-old Javanese houses, while new structures including the lobby, restaurant and new houses showcase their passion for bamboo as an alternative to rainforest timber. Bamboo takes three years to grow to full maturity and has the strength to scaffold even Hong Kong’s skyscrapers.