This book focuses on the ways in which military installations and small cities can implement and integrate triple net planning and energy, water, and waste sustainability strategies into broad installation operational management, arrive at the best decision, create policy and communicate effectively to stakeholders. It explores current and emerging technologies, methods, and frameworks for energy conservation, efficiency, and renewable energy within the context of triple net zero implementation practice. Recognizing that the challenge extends beyond finding technological solutions to achieve triple net zero outcomes, the contributions also address the need for a systemic view in the planning phase, as well as adequate communication and policy measures and incentives.