Associated Press: Information technology and telecoms companies should reduce greenhouse gas emissions by one-fifth by 2015, the EU’s top IT official said Monday. EU Commissioner Viviane Reding said the IT industry should go further than an existing EU push for more energy efficient products that aims to reduce power consumption — and as a result greenhouse gas emissions — by 13 percent by 2020. A bigger effort could see the sector offering smarter technology to cut energy use in buildings and …