[영어회화] Deep energy retrofits - What you need to know
Deep energy retrofits – what you need to know To fight climate change, cities around of the world have set ambitious goals to reduce green house gas emissions.In Toronto, homes and buildings generate more than half of our emissions, mostly for heating and cooling.To reduce our emissions in a cignificant way and reach net-zero, all of Toronto's buildings need to be renovated, upgraded and much m..