§ 7. Mr. Wallace
To ask the Secretary of State for Energy what assessment he has made of the effect of the price of carbon fuels on the production of greenhouse gases and the implications for Government policy.
§ Mr. Parkinson
Discussion of the problem of global warming is proceeding at international level. The effect of changes in the price of carbon fuels depends on the particular fuel considered, the way in which it is used and the availability of alternatives.
§ 44. Dr. Goodson-Wickes
To ask the Secretary of State for Energy what is his estimate of the quantities of greenhouse gases which would be released into the atmosphere if all the United Kingdom's current nuclear electricity generation was replaced by coal-tired stations.
§ Mr. Michael Spicer
If the electricity that was generated by nuclear power in the United Kingdom in 1987 had been generated by fossil fuel power stations an estimated additional 45 million tonnes of carbon dioxide would have been released into the atmosphere.
§ Mr. Win Griffiths
To ask the Secretary of State for Energy what potential he has identified for the reduction of the generation of greenhouse gases via improved energy efficiency.
§ Mr. Peter Morrison
In addition to the continuing work of the Energy Efficiency Office to identify and bring to the attention of users cost-effective energy efficiency measures, my Department is making an assessment of the potential for further reduction of greenhouse gases via improved energy efficiency in the context of the work of the intergovernmental panel on climate change and of the European Community's energy programme. Energy efficiency is likely to be only one element of any response to the threat of climate change; it will require a combination of technologies and other measures to meet the challenge posed by CO2 and other greenhouse gases.