SOUTH AFRICA
Powered by waste
...or how to use garbage to generate power
Nut wonder!
Power patterns
CURRENT CUTS
Making of a dam
Electric vibes
DNA is found to be a conductor of electricity
Moneymakers
Charged up
MONEYMAKERS
Molecular memory
Fluorescent future
BRAZIL
The negative advantage
Cauldron of death
Vox Populi
Thai villagers look down upon dams
Wheels of fortune
Breather for wind firms
They must accurately forecast contribution to grid from 2012