Bloomberg Vestas Wind Systems A/S surged the most in two years after the wind turbine maker announced a $227 million share buyback and said its orders rose. “Order intake was very strong, and profitability was clearly above market expectations,” said James Evans, an analyst at Bloomberg Intelligence. It was “aided by Vestas’ new push into co-developing projects, with two US ...

Bloomberg Cheap drones are poised to boost output and cut operating expenses for the energy industry. The unmanned aerial vehicles are generally faster and less expensive than people, and can go places that may not be safe for workers. As costs fall, and their capabilities increase, drones are spotting leaks in natural gas pipelines, helping utilities inspect transmission and distribution ...

Bloomberg Bitmain Technologies Ltd., the world’s biggest producer of cryptocurrency mining chips, is planning a Hong Kong initial public offering that could raise as much as $3 billion, people with knowledge of the matter said. The Beijing-based company, whose 32-year-old co-founder Jihan Wu is one of the most powerful players in crypto, plans to file a listing application with the ...