Articles Related to: Renewable Energy
Wood Burners Past And Present
orselessly in the years ahead, installing wood burners starts to look like a very cost effective move, especially when you also factor in the possibility of grants available for switching to bio-fuels (in the UK grants for installing a whole variety of renewable energy technologies are administered by the Low Carbon Buildings Programme).
Obviously, these figures vary according to your own location. The UK is a densely populated island with accordingly sparse areas of forest and other woodland suitable for sustaining bio-mass energy production. The USA on the other hand, although it has a larger population also has vastly more ... The Future’s Bright, The Future’s LED
Whereas LEDs are electronic devices that convert their tiny power input into pure light and very little else.
And that's the point.
They cost almost nothing to run (and can be easily powered by solar power and other renewable energy sources), don't wreck the environment, look fantastic and have a lifespan that ensures they can go on quietly doing this for decades.
The very low power consumption characteristics of LED lights combined with their long life span makes them very attractive to consumers in terms of total cost of ownership.
In a world of ever rising ... Alternatives to Oil
Not to mention the environmental cost to the landscape.
There are most certainly good arguments to install renewable energy sources wherever possible, but in the UK for example it costs about £2,500 to install a solar thermal system (hot water only) and £12,000 for a photovoltaic system to provide about 40% of the electricity needs for an average house. If you happen to live somewhere fairly windy (the UK again?) then you ... 
