Not exact matches
With more wind power, new
nuclear plants, carbon capture and storage, and increased efficiency,
electricity industry group says
significant greenhouse gas reductions possible
I am not an expert, just an ordinary citizen who has followed energy issues for 40 years; but for what it's worth, I think that
nuclear and coal - with - CCS are neither necessary (since we can get all the
electricity we need, and more, from renewables) nor effective (since
nuclear will take too long to build up to the point where it makes any
significant contribution, and working CCS doesn't exist and is unlikely to exist for decades).
And again, my position is that (1)
nuclear power is not needed, since we can get all the
electricity we need, and more, from renewables; (2)
nuclear can not possibly be expanded enough, quickly enough to have any
significant impact on reducing GHG emissions in the time frame that's needed, while renewables can be (and already are); and (3) resources invested in expanding
nuclear power would be far more effectively invested in renewables and / or efficiency, and the opportunity costs of
nuclear therefore mean that putting resources into
nuclear power hinders rather than helps the effort to quickly reduce CO2 emissions from generating
electricity.
Nuclear Power is the ONLY form of
significant quantities of reliable
electricity that does not produce emissions such as CO2.
But we believe the
nuclear option should be retained, precisely because it is an important carbonfree source of power that can potentially make a
significant contribution to future
electricity supply.
If in the future carbon dioxide emissions carry a
significant «price,» however,
nuclear energy could be an important — indeed vital — option for generating
electricity.
Perhaps most
significant, hydrogen - powered
electricity is now competitive with
nuclear, LNG and coal in carbon and risk - adjusted terms (ie against
nuclear).
A report released this week by The Brattle Group says that if four
nuclear power plants in Ohio and Pennsylvania are allowed to retire early it will cause «substantially higher emissions of CO2 and other pollutants» and that there will be «a
significant increase in
electricity prices» not only in the two states, but also -LSB-...]
Conclusion:
nuclear is the least cost way to make
significant reductions in the emissions intensity of
electricity.
A
significant piece of Germany's energy mix,
nuclear supplies 12 % of German energy and one - quarter of its
electricity generation.
Given these changes, the
nuclear sector will require
significant additional resources as well as close monitoring by the authorities to oversee safety, financial balance and impact on competition in the
electricity market.
As one Guardian reader points out, part of the low CO2 figures for Eurostar must presumably be due to a
significant proportion of French
electricity being supplied
nuclear power.
The results should emerge soon, but in its evidence to the Select Committee, Scottish and Southern
Electricity plc said that, while shale gas was a viable if relatively small option for the UK (compared to the US), «there is a concern that with limited capital for investment in the energy industry,
significant development of policy incentives to encourage development of shale gas resources in the UK, alongside uncontrolled growth in gas - fired generation could decrease investor certainty on UK policy direction towards renewables, CCS and / or
nuclear.
The
significant scale up in the
electricity provided by renewable energy to phase out Germany's
nuclear power sector while meeting its climate goals is illustrated by the two figures below.