Owner TC Energy announced partial reopening Dec. 14 of the Canada-to-U.S crude oil line but has not said what caused the pipe rupture or when cleanup of the spill into a Kansas creek would be completed.

Lawrence Livermore National Lab team successfully produced more nuclear fusion energy than it took to start the reaction using lasers, U.S. Energy Dept. officials said Dec. 13, with more private and academic competition underway to shorten timeframes to commercialize power generation.

The build-own-operate project will meet Egypt’s growing power needs, boost nearby industry growth and help attain a new national goal for 42% of its energy from renewable sources by 2030.

As prices and demand rise, energy firm plans to expand natural gas pipelines in British Columbia, citing new needs of LNG production projects expected online in the province and in the U.S.