Reuters: Norwegian Prime Minister Jens Stoltenberg said on Friday that costs of building a gas-fired power plant with carbon capture would easily exceed 10 billion crowns ($1.79 billion), but vowed to carry out the plan. The government said on Wednesday that a test unit for capture and carbon storage (CCS) at the Mongstad plant would be delayed by about a year, to 2011 from 2010, due to high costs, resulting in protests from environmental groups. The CCS facility will trap emissions …