Alternative energy in focus
A worldwide competition for power
Around the globe, firms are racing to produce the mega wind turbines capable of matching the output of conventional generators
UK must cut carbon emissions, or face the consequences
Britain may be well placed to meet its carbon-reduction targets, but falling short could result in political chagrin, EU fines and damage to industry
Guardian roundtable: Creating a climate of prosperity
The UK is a world leader in offshore wind, but how can we encourage investment and develop this 'momentous opportunity'? A panel of experts discuss the issues …