American drivers have never had more ways to stretch a gallon of fuel, from tiny three-cylinder hatchbacks to battery-powered ...

I had the need to change the account names on two utility accounts, phone service provided by GTT and electricity by GPL. The GTT process involved a phone call to GTT’s Customer Service (0488) and ...

To help accelerate their progress towards Sustainable Development Goal (SDG) 7, which aims to ensure access to affordable, reliable, sustainable and modern energy for all, SDG 7 Roadmaps for ...

Back in 2020, Low Tech Magazine – a publication exploring the “potential of past and often forgotten technologies” – published a piece, How and Why I Stopped Buying New Laptops, by its founder, writer ...

Abstract: We investigate the coupling efficiency of parametric downconversion light (PDC) into single and multimode optical fibers as a function of the pump beam diameter, crystal length, and walk-off ...

Water withdrawals around the world have increased almost twice as fast as the population during the last century. Higher than expected water demand is leading to water scarcity and causing rapid ...

The term was coined by Harvard Economist Harvey Leibenstein, who argued that a lack of competition between corporations results in inefficiencies to its labour input. It defines a firm?s failure to ...

High efficiency in energy use and conversion is fundamental to improving performance, reducing costs and promoting sustainability. Power electronics deals with the conversion, control, management and ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Amanda Bellucco-Chatham is an editor, writer ...