SAO PAULO, Dec 7 (Reuters) - Brazilian federal prosecutors presented formal charges against billionaire financier Andre Esteves and Senator Delcídio do Amaral on Monday, accusing them of obstructing a criminal investigation into state-run oil company Petrobras, according to a source familiar with the matter.
ACCRA, Dec 7 (Reuters) - Ghana's utility regulator increased tariffs for electricity and water by up to 89 percent on Monday in a renewed bid to attract competitive private investment to the sector as the West African nation grapples with a crippling power crisis.
Third party independent engineering and technical due diligence has long been a requirement of lenders and developers for power and infrastructure project financing.
Short for balance-of-systems, BOS is one of most important yet seldom considered aspects of solar power generation.
It is an auspicious time for the U.S. offshore wind industry.
SAO PAULO, Dec 7 (Reuters) - A deadly dam burst at a Brazilian iron ore mine has triggered a civil lawsuit seeking 20 billion reais ($5.31 billion) in environmental and property damages from mine operator Samarco and its owners, BHP Billiton Ltd and Vale SA, Vale said in a securities filing on Monday.
WASHINGTON, Dec 7 (Reuters) - The Obama administration on Monday said it has postponed an oil and gas lease sale for lands in Michigan and Arkansas that environmental groups had planned to target this week.
Distributed solar continues to sweep across the globe as home and businesses owners install solar panels and generate their own electricity.
WASHINGTON, Dec 7 (Reuters) - Exxon Mobil Corp is hindering a push for transparency in the energy sector by refusing to share U.S.
Misha Gerhard & Lewis LLC is International Strategic Consulting Firm with an extensive presence in the most rapidly developing regions of the world.