Sustainable Energy

Archives for greenhouse gas emissions

How sustainable is electricity?  What is the best technology to produce it? These questions are often asked and the answers are not clear-cut. Leonardo ENERGY has produced this eco-sheet to help clarifying the issue. The environmental burden of generating one kWh from 7 different energy sources is quantified. It shows that there is no silver… » read more

Posted by Ingenheiro

Environmental impact of the PV life-cycle   All means of electricity generation, including photovoltaic (PV) systems, create polluting emissions when the entire life-cycle is taken into account. In the case of PV systems, those emissions are concentrated in the manufacturing stage. PV manufacturing is energy intensive, resulting in the emissions that accompany the use of… » read more

Posted by Bruno De Wachter

What’s the difference? In these times of climate change concern, individuals and organizations alike are eager for measurable criteria to compare the impact of products and services on global warming. The notions of ‘Life Cycle Assessment’, ‘Carbon Footprint’, and ‘Ecological Footprint’ often appear in the media, but their exact meaning and the differences between them… » read more

Posted by Bruno De Wachter

Based on a Discussion Webinar, Friday, 18 January 2008 How best to heat a house is a question that is often hotly debated. On one side, it is a purely personal choice affecting our daily life and personal comfort and productivity. But on the other side, given the enormous amount of heating energy the global… » read more

Posted by Hans De Keulenaer