Energy savings projects by ČEZ ESCO - ENESA and former EVČ saved clients CZK 1.354bn. They thus form ca. one third of all EPC projects ever carried out in the Czech Republic and have saved over CZK 4bn in 25 years. The largest project is currently underway at the Prague Congress Center, which has reduced electricity, gas and water consumption by 30%. Thanks to the project, annual expenditures will fall by CZK 24m. Most projects were implemented in municipal buildings, followed by regional properties. Real estate owned by state institutions and companies has a smaller share.