Energy audits were either not mandatory (Italy, Lithuania) or, where they were required (Czech Republic), the investment options recommended in the energy audits were far too costly.
Energiaauditid ei olnud kas kohustuslikud (Itaalia, Leedu) või kui nad seda ka olid (Tšehhi Vabariik), siis olid energiaauditites pakutud lahendused liiga kallid.