The carbon market has seen healthy gains in recent weeks. The price of EU allowances has risen above €15 and the spread between EUAs and certified emission reductions has remained steady. Analysts have downgraded their estimates of expected CER issuance through 2012 due to financing difficulties for projects and uncertainties beyond the second phase of the EU emissions trading scheme. Hydro, wind, and biomass projects are expected to generate the most CERs through 2012 based on projects that have reached the comment period in 2009. Japan's new prime minister supports an ambitious 25% emissions cut target by 2020 despite industry concerns. Ireland is also expected to introduce a €20 per tonne carbon tax.