Deepwater Horizon disaster costs for clean up and damages had been previously estimated at closer to $5bn

"This disaster is going to shape how we think about the environment and energy for many years to come"

Executives to meet president Obama as calls increase for company to suspend dividend and set up ring-fenced oil spill fund

Xinjiang Goldwind Science & Technology Co shelves $1.2bn IPO, citing volatile market conditions

Meeting in South Korea approves proposal for Intergovernmental Science Policy Platform on Biodiversity and Ecosystem Services

Initial public offering documents expected to be filed on Monday

Shares recover slightly after British government offers tentative support for embattled oil giant

Surveys on both sides of Atlantic reveal support for efforts to curb carbon emissions remains more robust than expected

Retailer rolls out new supply chain system designed to slash food waste caused by rainy barbeque weekends