What steps he is taking to reach an international agreement on climate change, with particular reference to helping developing countries introduce carbon mitigation measures.

What assessment he has made of the level of risk of power cuts over the next 10 years resulting from shortages in electricity-generating capacity.

What assessment he has made of the effect of the current economic situation on prospects for an international agreement on climate change; and if he will make a statement.

What recent discussions he has had with his international counterparts on reaching an international agreement on climate change; and if he will make a statement.

When he last discussed with the Government of the Maldives the contribution of the UK towards reducing the risks to that country arising from climate change.

What steps he plans to take to prevent energy companies overcharging their customers; and if he will make a statement.

What steps he is taking to promote public awareness of the Copenhagen climate change summit; and if he will make a statement.

How much the Government spent on marine energy projects in each of the last three years.

What recent discussions he has had with the Office of Gas and Electricity Markets on the simplification of energy tariffs.

What the Government's latest estimate is of the costs of disposal of the UK's current nuclear waste.

What recent representations he has received on the Government's low carbon transition plan; and if he will make a statement.

If he will make a statement on his departmental responsibilities.