Sentence examples for low energy efficiency from inspiring English sources

But it is grappling with severe environmental problems, as its air, water, land and human health have suffered from poor enforcement of environmental rules, reliance on dirty coal and low energy efficiency.

Simple Positive-ACK yields very low energy efficiency value of 17%.

This is mainly due to the low energy efficiency of conventional photocatalytic reactors.

Despite the low energy efficiency of distillation, it remains the popular separation technology for methanol purification.

However, it has been hindered by rapid capacity decay and low energy efficiency.

It's very low energy efficiency has motivated many researchers to investigate energy reduction methods.

In chemical industries, many processes have high energy consumption but low energy efficiencies.

They possess critical weaknesses, however, such as poor cyclic stability, low energy efficiencies, as well as serious safety issues arising from the formation of lithium dendrites.

He said one measure the government could take urgently was to stop landlords renting out buildings with the lowest energy efficiency ratings.

Comparing the three curves obtained for different service characteristics of PUs, we can see that Case 1 offers the highest energy efficiency whereas Case 3 results in the lowest energy efficiency.

Low-friction footwear floor interface should be avoided as it resulted in not only high scores of perceived sense of slip but also in low-energy efficiency utilized in the body.