On April 27, 2010,
in Knowledge Base,
by admin
Biogas is produced through the anaerobic digestion (i.e. digestion in the exclusion of air) of plant and animal matter in sealed tanks, producing methane (which when cleaned has the properties of North Sea gas) and other gases, together with a clean and renewable fertiliser and soil conditioner. The biogas can be upgraded as a replacement [...]
On April 27, 2010,
in Knowledge Base,
by admin
The most widely used definition of renewable energy is ‘energy flows which are replenished at the same rate as they are used.’
Renewable energy may be direct (such as solar water heating) or indirect such as biomass (generated by photosynthesis), wind (derived from thermal air currents) and hydro (derived from the hydrological cycle). Most renewable sources [...]
