In the EU's recent Energy Policy for Europe proposal, a target carbon dioxide reduction of 20% and energy saving amounting to 20% by 2020 was set.
ELi hiljutises Euroopa energiapoliitika ettepanekus seati eesmärgiks saavutada aastaks 2020 süsinikdioksiidi vähendamine 20% ja energiakokkuhoid kokku 20%.