An energy efficient house model and energy rating scale on a desk.
Keywords
energy,
efficient,
save,
inspecting,
house,
insulation,
building,
consumption,
home,
calculating machine,
cost,
invoice,
label,
construction,
rate,
scale,
efficiency,
money,
using,
man,
saving,
mathematic,
hand,
white,
chart,
rating,
background,
red,
inspecting,
sustainability,
ecology,
green,
conservation,
inspection,
environmental,
certificate,
economy,
power,
electricity,
renewable,
icon,
model,
professional,
office,
adviser