Raza Enterprises performance contracting provides a simple solution to a big challenge facing municipalities and facilities managers today: how to get the infrastructure upgrades needed at a time when budgets are too tight or non-existent. Energy Savings Performance Agreement (ESPA) leverages the cost savings from energy-efficient equipment to provide the capital to renew facilities and building systems. Energy performance contracting is budget neutral; it takes the money already spent on energy and uses it to get the energy infrastructure upgrades needed.