Advocating energy policy to ecologists…
It’s been quite a while since my last BNC update! My excuse is a heavy travel schedule – first to Moscow to help decide the winner of this year’s Global Energy Prize (see here) as part of the International Awards Committee, and then to Raleigh, North Carolina, to visit a long-standing colleague (Scott Mills and the ‘hare lab’) at NCSU and deliver a couple of talks (one on meta-modelling and another on energy policy – see here for a write-up of the latter talk). I also snuck in a visit to the spectacular Hanging Rock.
Anyway, to the main point of this post. The IPCC have released statements regarding their Working Group III report for AR5, on mitigation, with the full report to be released tomorrow (15 April). Summary for Policy Makers is here. See here for some responses from experts in Australia.
Today, a colleague pointed out to me what appears to be double standard in how IPCC depicts problems with nuclear versus renewable energy.
For nuclear, IPCC notes “a variety of barriers and risks exist” and specifies them: “operational risks, and the associated concerns, uranium mining risks, financial and regulatory risks, unresolved waste management issues, nuclear weapon proliferation concerns, and adverse public opinion (robust evidence, high agreement).”
By contrast, the word “barrier” is not mentioned with renewable energy, much less its obvious specific problems e.g., massive land use requirements and intermittency. As such, the clear sense a policymaker would get is that with only a bit more subsidies, renewables are the future. Whereas the other fissionable option is too fraught. The path is apparently clear!
Here are the two pertinent statements:
Since AR4, many RE technologies have demonstrated substantial performance improvements and cost reductions, and a growing number of RE technologies have achieved a level of maturity to enable deployment at significant scale (robust evidence, high agreement). Regarding electricity generation alone, RE accounted for just over half of the new electricity‐generating capacity added globally in 2012, led by growth in wind, hydro and solar power. However, many RE technologies still need direct and/or indirect support, if their market shares are to be significantly increased; RE technology policies have been successful in driving recent growth of RE. Challenges for integrating RE into energy systems and the associated costs vary by RE technology, regional circumstances, and the characteristics of the existing background energy system (medium evidence, medium agreement). [7.5.3, 7.6.1, 7.8.2, 7.12, Table 7.1]
and…
Nuclear energy is a mature low‐GHG emission source of baseload power, but its share of global electricity generation has been declining (since 1993). Nuclear energy could make an increasing contribution to low‐carbon energy supply, but a variety of barriers and risks exist (robust evidence, high agreement). Those include: operational risks, and the associated concerns, uranium mining risks, financial and regulatory risks, unresolved waste management issues, nuclear weapon proliferation concerns, and adverse public opinion (robust evidence, high agreement). New fuel cycles and reactor technologies addressing some of these issues are being investigated and progress in research and development has been made concerning safety and waste disposal. [7.5.4, 7.8, 7.9, 7.12, Figure TS.19]
Anyone bothered by this double standard?
