Bloomberg The Canadian oil patch’s half-century bond to the US market is loosening one tanker load at a time in Donald Trump’s “America First” era. Last month, a ship loaded oil off Newfoundland and set sail on a 10,000-plus nautical mile, or 18,500 kilometer, journey to China, following on the heels of an oil-sands cargo shipped from the US …

  Bloomberg Tesla Inc. has completed a solar project in Hawaii that incorporates batteries to sell power in the evening, part of a push by the electric car maker to provide more green power to the grid. The Kapaia installation includes a 13-megawatt solar system and 52 megawatt-hours of batteries that can store energy during the day and dispatch it …

  Bloomberg Oil capped the biggest weekly loss since November after surging US supplies erased three months of gains that followed OPEC’s deal to cut output. Futures tumbled 9.1 percent this week in New York. For a second day, they closed below the settlement on November 29, the day before OPEC agreed to the curbs. US crude stockpiles have expanded …