"Energy-positive" nghĩa là gì?


"Energy-positive" -> nghĩa là tạo ra nhiều năng lượng hơn mức tiêu thụ. 

Ví dụ
That was U.S. energy secretary, Jennifer Granholm, in a press conference this morning, announcing the first ever energy-positive artificially (nhân tạo) created fusion reaction. 

In a fraction of a second, 2.05 megajoules of energy were fired at the pellet (viên nhỏ) and 3 megajoules came out the other side of that reaction. For the first time in human history, we have achieved an energy-positive fusion reaction.

The company provides aviation (hàng không), consumer products and services, real estate (bất động sản), alliances, and participation services. It aims to operate the most sustainable airports in the world and be a circular and energy-positive company by 2050.

In partnership with the City of East Lansing, Liao recently developed a pilot wastewater treatment facility near MSU’s campus aimed at turning wastewater into potable (uống được) water, and converting non-potable water for purposes such as showering, through an energy-positive process.

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