Climate impacts in northern forests
Northern forests hold around 54% of the world’s total terrestrial carbon stock and contribute more than one-third to our global terrestrial carbon sink. This report reviews the impact of human induced
Northern forests hold around 54% of the world’s total terrestrial carbon stock and contribute more than one-third to our global terrestrial carbon sink. This report reviews the impact of human induced
Measuring efficiency of electric appliances fails to take off in India
Pondicherry-based Chemfab Alkalis Ltd (cal) has been rated as the greenest caustic-chlorine company in India. With an overall score of 46.7 per cent, it has been given the Three Leaves Award. Set
With lax regulations and a huge mercury loss unaccounted for, a disaster is waiting to happen in India
If the industry wants to survive in an environmentally conscious world, the search for chlorine alternatives must go hand in hand with product stewardship
We know that energy consumption in the European Union (eu) is rising everyday. Also, eu wastes at least 20 per cent of the energy it uses. The total energy production in Europe in 2004 was 2.4
As would be expected in a maturing market, there are considerable changes in the wind energy industry, particularly when viewed over a period of several years rather than in any one year in particular. The size of wind farms continues to grow, as does the size of the wind turbines which populate them.
Orlando Wagner and Jochen Hauff compare the booming renewables market with other sectors where a boom has been followed by a bust, on the lookout for danger signals. They conclude that the renewable energy sector has strong foundations - but does have some areas of vulnerability, which they examine in detail.
One of the key problems with renewables is their intermittent availability. You can only generate energy from the wind when it is blowing, or from the sun when it's shining. Critics argue this is why we will never be able to rely on renewables for the majority of our electricity generation. But that criticism may soon be silenced.
The unwavering predictability and scale of the tides in some parts of the world make them an attractive renewable energy source. Some estimates put the energy in the world's tides at as much as 1 million GWh per year, or about 5 per cent of the electricity generated worldwide, though only a fraction of this is likely to be exploited due to practical constraints.
When the European Parliament