Italian industrialists on Thursday praised a compromise reached in Brussels on the European Union's climate change plans which has to be adopted unanimously in December.

The employers' group Confindustria, which had lobbied for climate change targets to be delayed, issued a statement thanking the Italian government for the "determination they showed in defending the rights of the productive world and the interests of the country."

Italian Prime Minister Silvio Berlusconi threatened to torpedo the plans, branding them too big a burden for business amid the global financial crisis.

He finally accepted a compromise in exchange for an assurance that the package must be adopted unanimously by all 27 countries at their next summit in mid-December.

According to the text, the 27 heads of state and government agreed the package should be introduced in a "cost-effective manner ... having regard to each member state's specific situation."

After Italy and Poland brandished the threat of a veto if their reservations were not taken into account, Germany, Europe's largest economy, also voiced concerns over the ambitious environmental plans.

European leaders on Thursday retained the targets and timeline of the European plan but they are preparing for two and half months of difficult negotiations after the most reluctant countries won the right to veto a final plan.

"We are right in the midst of an unprecedented financial crisis, and today the priority should be to fight the risk of economic recession," Confindustria wrote.

They added: "The postponement of any decision to December should allow a modification of the timeline and a more equitable distribution of the burden among different countries."