Sentences with phrase «supplemented by renewable»

Not exact matches

«Although China will be switching over to renewables by 2039, concerns about unhealthy air will be so intense after two decades of respiratory diseases that they could likely pioneer buildings with filtered air, oxygen supplements and artificial light to replace lost sunlight,» said Jacques Gordon, LaSalle's head of global research and strategy.

Previously, researchers have produced hydrogen gas in microbial - powered, batterylike fuel cells, but only when they supplemented the energy produced by the bacteria with electrical energy from external sources — such as that obtained from renewable sources or burning fossil fuels, says Bruce Logan, an environmental engineer at Pennsylvania State University, University Park.

As such, governments, environmental policy makers, and investors worldwide; have to play their respective roles to ensure that renewable energy technologies become less costly and more efficient, to supplement heavy usage of fossils, and to meet the future worlds» energy demand that is estimated to grow by more than 50 percent in the year 2020 by competent energy researchers.

Building energy demands exceeding those captured and / or supplied by renewable sources must be supplemented by non-renewable sources.

In order to support the commercialization of renewable energy, the Energy Policy Act of 2005 authorized loan guarantees, supplemented by President Obama with additional money from the economic stimulus program.

Submissions for Thailand's first 300MW hybrid PPA scheme, which encourages use of energy storage to supplement renewable energy generation, are due by 20 October.

The preference for grid - connected systems not only enhances grid reliability by supplementing grid power with these new renewable energy sources, but taps into any excess solar power that is not used on - site that would otherwise be wasted if not stored in a portable battery.