In an assessment coinciding with the UN climate talks in Morocco, the Paris-based Institute for Sustainable Development and International Relations (IDDRI) gave the EU high marks in some areas.
Carbon emissions from electricity production fell by 20.9 per cent between 2000 and 2014, and household energy consumption fell by 21.2 percent, relative to living area, from 2000 to 2013.
"Despite this progress, the EU is currently 'off-track' to achieve its objectives by 2030 and 2050," IDDRI warned.
The IDDRI report said headway in curbing EU emissions could be attributed to "cyclical effects" -- the impact of the 2008 financial crisis and the slow recovery from it -- rather than a long-term carbon strategy.
Also Read
"Europe has made significant progress, but new sectoral policies are needed to ensure it can reach its long-term targets, especially in transport and industry," IDDRI Director Teresa Ribera said.
The report called for a tougher goals in energy savings for 2030 and for measures to ensure that the EU's carbon market -- the emissions trading system -- does not suffer a repeat of the price collapse of recent years.
It pointed the finger in particular at coal, which plays a large part in energy production in Europe.
"By 2030, unabated (use of) coal needs to drop by more than 50 percent to make way for low-carbon electricity sources," it said.
Disclaimer: No Business Standard Journalist was involved in creation of this content