Minnesota's Guaranteed Energy Savings Program (GESP) aims to facilitate community-based clean energy projects by improving the efficiency of public buildings through energy conservation measures. The program includes performance guarantees and ongoing savings verification, allowing organizations to fund upgrades through operational savings over a period of 5 to 25 years. Key components involve collaboration with pre-qualified energy service companies (ESCOs), project implementation oversight, and utilization of available financial resources for energy efficiency improvements.