Question

What is one advantage of developing energy-efficient technologies?

Answer 1

One advantage of developing energy-efficient technologies, would be less waisted money on electricity.

Answer 2

it's simple

Step-by-step explanation:

For residential buildings, a whole-house approach using a cost-effectiveness criterion can result in savings of 50 percent or more in heating and cooling and 30–40 percent reductions in total energy use.

I hope you understand have a great day :3