In reply to MargieB:
Energy is an issue that really needs cross-party support as the plant and infrastructure lasts multiple parliamentary terms. We have that to some extent, with the Climate Change Act gaining almost unanimous support, and it is this that will drive reductions in CO2. Unfortunately we seem to be starting to fail to stay on trajectory for that target and CO2 emissions are not synonymous with sustainability which is a much more complex issue.
It also shouldn't be a debate between one technology or another - we will need all available forms of low carbon technology faster than is likely to be achieved. I would need a lot of convincing that we could hit carbon targets without nuclear and I think the waste and security issues are manageable. I also think there won't be a magic bullet such as fussion, or at least holding out for one would be unwise. Maybe it will work but large-scale deployment is 15 years off at best and we need to start moving now.
I shouldn't be a devolved issue. The bigger the system you have to play with the more flexibility you have so GB should always operate as a single system and more interconnection with Ireland and the continent would again increase options and flexibility. By all means there can be local solutions and a lot of 'horses for courses' situations but the whole system needs to be designed carefully at a GB or UK level.
Finally, we need a dose of realism. A secure, low-carbon system will not come cheap - just look at the strike prices being agreed for renewables and nuclear, all around £100/MWh which is about double current wholesale prices. Greater efficiency and demand reduction/management will help control prices. But any politician telling you he can deliver low-carbon cheaper than now is either deluded or lying.
What would I want? I'd push the one technology that seems to have little support - CCS. It will (and does) work but we need to know if it can be scaled up and at what cost. Also, demand reduction is a win/win so please push that. More broadly, we need to build stuff. The electricity system is old (generation and grid). We can't keep protesting and banning everything otherwise the lights really will go out (and there's no reason they should). But we need to remember that security of supply is probably the most important aspect because if the lights do go out you can be sure that all your carbon or environmental targets will go out the window.
Which party - Not UKIP or Greens, I wish Labour but Ed's price freeze makes me nervous. Cons on their own are slipping away from what I'd like so maybe LibDems? Sorry for the ramble.