The EU's current goals for 2020 involve reducing emissions by 20% on 1990 levels, increasing the share of renewables in the bloc's energy mix by 20% and improving energy efficiency by 20%.
But in a twist to the debate over whether the economic crisis has made a 30% emissions reduction more realisable, the document says implementing the EU's stalling energy savings goals would reduce emissions by a further 5%.
"The analysis shows that the cost-efficient pathway to the necessary reduction in 2050 requires a 25% domestic reduction in 2020," the paper reads. "It also shows, however, that the EU can produce this reduction if it delivers on its existing commitment to increase energy efficiency by 20% by 2020."
The document is expected to be published shortly. Commission sources say they hope that it will be presented in a package with the energy efficiency plan drawn up by the energy department at the European Commission and a white paper on transport.
The environmental group Friends of the Earth hailed the news, but with caveats.
"A 25% reduction represents little more than business as usual and is a clear step-down from the proposed 30%," said the group's climate and energy campaigner, Brook Riley.
EU Climate Action Commissioner Connie Hedegaard, maintains that the offer to reduce emissions by 30%, agreed by EU leaders on the condition that other big polluting countries follow suit, is wholly unrelated to the roadmap.
"We're proposing new exercises, models and energy efficiency measures to liven the debate up," a Commission source told EurActiv.
"We're being active and stepping up our policies and plans so that we're even more ambitious. The commissioner would never diminish her commitment to the 30% target."
Nonetheless, the 25% number will inevitably be viewed in the context of Brussels horse-trading, as it sits elusively between the 20% and 30% CO2 reduction targets. And failure to reach it will most likely be blamed on the Commission's current inability to enforce binding energy savings goals.
Towards 80-95% reduction by 2050
The roadmap document, dated 9 February 2011, is mostly a cost-analysis of the various steps needed to reach the EU's goal of reducing greenhouse gas emissions by 80-95% on 1990 levels by 2050.
It sets suggested targets for emissions reductions in 2020 (25%), 2030 (40%), 2040 (60%) and 2050 (80-95%). It also offers modelling and sectoral breakdowns of the most cost-efficient "pathways" it sees for achieving these.
A "major and sustained investment" is proposed for renewable energy, smart grids, carbon capture and storage (CCS), advanced industrial processes and electrification of transport over a 40-year period.
The paper predicts that the increase in spending would amount to some €270 billion annually or an additional 1.5% of EU GDP per annum – on top of the 19% of GDP which is currently invested.
An additional €50 billion in research and development will also be required over the next ten years.
But over a 40-year period, savings from energy efficiency and renewables are expected to net reductions in the EU's average fuel costs of between €175 billion and €320 billion per year, depending on the extent and speed at which climate action is taken.
Significantly perhaps, the roadmap proposes that should the electrification of the transport sector prove successful, "the demand for biofuels could stay at levels not much higher than in 2020," i.e. probably around 10% of the energy mix.
This would mostly involve powering heavy duty vehicles and aviation.
Carbon capture and storage would also need to be deployed "on a broad scale after 2035" at an annual cost of €10 billion.
ETS to drive low carbon technologies
The EU's emissions trading scheme (EU ETS) "will need to be strengthened to drive a wide range of low- carbon technologies" and to this end both a "sufficiently strong carbon price signal and long-term predictability" will be needed, the paper says.
Immediately, the roadmap proposes setting aside between 500-800 million allowances in the transition between Phase Two and Phase Three of the ETS, from 2013-2020 to offset excess allowance allocations during the Phase Two period.




