Reuters: Tokyo Electric Power Co (TEPCO), Asia’s biggest utility, plans to bolster its renewable and nuclear energy operations and to expand its business in Asia, as it faces rising pressure to cut greenhouse gas emissions and shrinking demand at home. TEPCO said in a business plan unveiled on Monday that it will generate more than half of its power from non-fossil fuel sources in 10 years, up from one-third now, and invest 2.5 trillion yen ($30 billion) on low-carbon projects such as nuclear …