Development of low-cost technology for the next generation of high efficiency solar cells composed of earth abundant elements [electronic resource]
	Tác giả:
	Xuất bản: Washington, D.C. : Oak Ridge, Tenn: United States. Dept. of Energy. Office of Energy Efficiency and Renewable Energy ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy , 2014
	Bộ sưu tập: Metadata
	ddc:  333.79  Thêm vào giỏ

Energy efficiency and climate change : conserving power for a sustainable future
	Tác giả: B Sudhakara Reddy
	Xuất bản: New Delhi ; Thousand Oaks [Calif: Sage Publications , 2009.
	Bộ sưu tập: Xã hội, Kinh tế, Luật
	eBook (pdf) ddc:  363.738746  Thêm vào giỏ

Improving Vehicle Efficiency, Reducing Dependence on Foreign Oil (Fact Sheet) [electronic resource]
	Tác giả:
	Xuất bản: Washington, D.C. : Oak Ridge, Tenn: United States. Office of the Assistant Secretary of Energy Efficiency and Renewable Energy ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy , 2012
	Bộ sưu tập: Metadata
	ddc:  333.8  Thêm vào giỏ

Materials-Enabled High-Efficiency (MEHE) Heavy-Duty Diesel Engines [electronic resource]
	Tác giả:
	Xuất bản: Washington, DC : Oak Ridge, Tenn: United States. Office of the Assistant Secretary of Energy Efficiency and Renewable Energy ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy , 2011
	Bộ sưu tập: Metadata
	ddc:  629.28  Thêm vào giỏ

Technological growth of fuel efficiency in european automobile market 1975?2015 [electronic resource]
	Tác giả:
	Xuất bản: Washington, D.C. : Oak Ridge, Tenn: United States. Dept. of Energy. Office of Energy Efficiency and Renewable Energy ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy , 2016
	Bộ sưu tập: Metadata
	ddc:  333.8094  Thêm vào giỏ

Improved Fuel Efficiency through Adaptive Radio Frequency Controls and Diagnostics for Advanced Catalyst System [electronic resource]
	Tác giả:
	Xuất bản: Washington, D.C. : Oak Ridge, Tenn: United States. Office of the Assistant Secretary of Energy Efficiency and Renewable Energy ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy , 2018
	Bộ sưu tập: Metadata
	ddc:  333.79  Thêm vào giỏ

Improved heavy-duty vehicle fuel efficiency in India, benefits, costs and environmental impacts [electronic resource]
	Tác giả:
	Xuất bản: Washington, D.C. : Oak Ridge, Tenn: United States. Dept. of Energy. Office of Energy Efficiency and Renewable Energy ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy , 2017
	Bộ sưu tập: Metadata
	ddc:  621.3  Thêm vào giỏ

Technological growth of fuel efficiency in european automobile market 1975?2015 [electronic resource]
	Tác giả:
	Xuất bản: Washington, D.C. : Oak Ridge, Tenn: United States. Dept. of Energy. Office of Energy Efficiency and Renewable Energy ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy , 2016
	Bộ sưu tập: Metadata
	ddc:  621.3094  Thêm vào giỏ

Innovation in Energy Security and Long-Term Energy Efficiency
	Tác giả: Manuela Tvaronavičienė, Manuela Tvaronavičienė
	Xuất bản: Basel, Switzerland: MDPI - Multidisciplinary Digital Publishing Institute , 2020
	Bộ sưu tập: Tài liệu truy cập mở
	ddc:   Thêm vào giỏ

High Efficiency, Clean Combustion [electronic resource]
	Tác giả:
	Xuất bản: Oak Ridge, Tenn: Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy , 2010
	Bộ sưu tập: Metadata
	ddc:  662.88  Thêm vào giỏ