"energy-saving technology" is correct and usable in written English.
You can use it any time you need to refer to technology that decreases energy consumption. For example: "The latest energy-saving technology helps reduce our carbon footprint and promote sustainable energy practices."
www.albeotech.com Sector 1 - Energy Efficiency Sector 2 - Buldings Employees: 26 AlertMe estimates that its energy-saving technology can save consumers up to 25% of their yearly energy costs, often paying for itself in the first 12 months and knocking one tonne off the average home's annual CO2 emissions.
Lower down the market, Active Energy, which supplies the likes of Ikea and Holiday Inn with energy-saving technology, surged 3.125p to 6.625p.
In addition, delay allows the potential investor to cash in on future experience-curve effects: With the passage of time, firms gain practical knowledge in producing and installing the energy-saving technology, enabling them to reduce the technology's up-front cost per unit of energy saved.
The other is greater use of energy-saving technology.
It will underwrite research and development into energy-saving technology.
We're using energy-saving technology when we build new projects.
It focuses on the development, operations, and management of power, research and development of power and energy saving technology, technical advisory services, sale of energy saving products, power engineering, construction and supervision of electricity environmental engineering, and power equipment maintenance.
The hybrid cooling system has proved to be an energy saving technology for building air conditioning.
To bury absorber tubes in diaphragm wall as heat exchanger is a new energy saving technology.
The key to develop the energy saving technology has been the design of the optimal heat exchangers with the best comprehensive performance adapted to the different working conditions.
For example, the usage of energy saving technology in developed countries to products for developing countries may lead to a win-win situation.
