energy distribution networks energy distribution energy distributors energy diversification energy division energy domain energy drain energy drink company energy drinks energy drink energy drops energy during exercise energy during the day energy economics energy economy energy education energy efficiency action plan energy efficiency class energy efficiency criteria energy efficiency directive energy efficiency gains energy efficiency improvements energy efficiency improvement energy efficiency in buildings energy efficiency in housing energy efficiency in industry energy efficiency in the community energy efficiency in transport energy efficiency initiatives energy efficiency investments energy efficiency is also energy efficiency legislation energy efficiency level energy efficiency market energy efficiency measures energy efficiency objectives energy efficiency of buildings energy efficiency of products energy efficiency package energy efficiency plan energy efficiency policies energy efficiency policy energy efficiency programmes energy efficiency projects energy efficiency rating energy efficiency requirements energy efficiency services energy efficiency solutions energy efficiency standards energy efficiency strategy energy efficiency targets energy efficiency technologies energy efficiency to energy efficiency energy efficient buildings energy efficient design energy efficient lighting energy efficient operation energy efficient products energy efficient solutions energy efficient technologies energy efficient vehicles energy efficient windows energy element energy emanating energy emissions energy emitted energy end-use efficiency energy end-use energy energy energy engineering energy enters energy environment energy equation energy equipment energy equivalent energy event energy every day energy exchange energy expansion energy expended energy expenditure energy expenses energy expertise energy experts energy exploration energy exports energy expo energy extraction energy facilities energy factories energy factors energy fields energy field energy fighting energy finance energy firms energy flows energy flow energy fluctuations energy flux energy focus energy footprint energy for cooking energy for democracy energy for europe energy for heating energy for life energy for the body energy for the day energy for the whole day energy for transport energy for work energy for your exercises energy for your workouts energy for you energy force energy forms energy form energy forum energy foundation energy framework programme energy framework energy from biomass energy from fossil fuels energy from renewable sources energy from sunlight energy from the air energy from the earth energy from the food energy from the sun energy from waste energy from wind energy function energy fund energy gap energy gel energy generated energy generation systems energy generation energy generators energy generator energy giant energy globe energy goals energy goes energy grids energy grid energy group energy growth energy harvesting energy has become energy has energy healer energy helps energy holding energy hub energy imbalance energy importers energy imports energy improvement energy in buildings energy in europe energy in food energy in motion energy in order energy in the air energy in the body energy in the european union energy in the form of heat energy in the form energy in the home energy in the morning energy in the room energy in the universe energy in the world energy in transport energy increase that powers energy inc energy independence energy index energy indicators energy industries to the energy industry energy industry energy information administration energy information energy infrastructure projects energy infrastructures energy infrastructure energy initiatives energy initiative energy innovation energy input energy insecurity energy installations energy institute energy intake energy integration energy intensity of the economy