SimilarityRank
energy_efficient 0.893 29579
more_energy_efficient 0.735 94619
reduce_energy_consumption 0.695 81333
environmentally_friendly 0.694 19984
improve_energy_efficiency 0.673 77201
energy_efficiency 0.670 5081
energy_saving 0.664 17268
environmentally-friendly 0.658 98360
save_energy 0.644 35825
increase_energy_efficiency 0.644 97027
LED_lighting 0.626 56327
high-performance 0.622 27703
highly_efficient 0.618 40901
energy_conservation 0.617 27969
energy_consumption 0.616 13950
energy_management 0.614 39445
eco-friendly 0.612 22425
cost-efficient 0.609 81922
high_efficiency 0.609 32026
to_save_energy 0.606 84799
green_building 0.590 23931
energy_efficiency_measure 0.590 86432
environmentally_sound 0.590 91157
retrofit 0.586 16237
green_technology 0.581 39391