energy-efficient

we need to invest in energy-efficient appliances to reduce our carbon footprint.

the new building design incorporates many energy-efficient features.

switching to energy-efficient lighting can significantly lower electricity bills.

the government is offering incentives for installing energy-efficient heating systems.

an energy-efficient refrigerator uses less power and lasts longer.

the company is committed to developing energy-efficient technologies.

using energy-efficient transportation options like cycling is good for the environment.

the home boasts an energy-efficient solar panel system.

we are researching energy-efficient insulation materials for our new project.

the car's fuel economy is impressive thanks to its energy-efficient engine.

implementing energy-efficient practices can save money and resources.