We found 9 dictionaries that define the word Energy conservation:

General (3 matching dictionaries)

1. energy conservation: Collins English Dictionary
2. energy-conservation: Wordnik
3. Energy conservation: Wikipedia, the Free Encyclopedia

Business (3 matching dictionaries)

4. Construction Term Glossary (No longer online)
5. BusinessDictionary.com (No longer online)

Computing (1 matching dictionary)

6. energy, conservation, energy conservation: Encyclopedia

Tech (2 matching dictionaries)

7. energy conservation: NATURAL RESOURCES DEFENSE COUNCIL
8. AUTOMOTIVE TERMS (No longer online)

Definitions from Wikipedia (Energy conservation) ▸ noun:  the effort to reduce wasteful energy consumption by using fewer energy services. Phrases: energy conservation law, China Energy Conservation and Environmental Protection Group, Energy Policy and Conservation Act, more... ▸ Words similar to Energy conservation ▸ Usage examples for Energy conservation ▸ Idioms related to Energy conservation ▸ Wikipedia articles (New!) ▸ Words that often appear near Energy conservation ▸ Rhymes of Energy conservation ▸ Invented words related to Energy conservation