New data on offshore wind costs
The latest data on offshore wind shows little sign of the revolution in costs that ministers have promised us.
COP26 - What are China's real intentions?
China has been keen to emphasise its ambition to achieve carbon neutrality by 2060 and has announced a target to achieve a 65% reduction in the emissions intensity of its economy by 2030. However, some analysts have suggested that all is not as it seems.
The time-honoured engineering technique guesstimation
Guesstimation is a technique time-honoured by engineers.