Bloomberg Oil prices declined for the week, as expanded US drilling activity and added production offset a larger-than-expected drop in stockpiles. Futures fell 3.9 percent, even after US data showed the nation’s crude stockpiles dropped by 6.3 million barrels, three times as much as expected. US drillers went back to adding rigs this week, after breaking a record streak of …

Bloomberg Hungary sees a new pipeline for Russian gas as the “only realistic” step toward energy diversification now, Foreign Minister Peter Szijjarto said on the same day Poland used a visit by US President Donald Trump to announce plans to wean itself off fuel supplies from its Soviet-era master. Hungary signed an agreement this week with Russian energy giant OAO …

Bloomberg Ukraine is talking to one of France’s largest energy companies about building a giant, billion-euro ($1.25 billion) solar park in the uninhabited radioactive zone surrounding the abandoned Chernobyl nuclear reactor. Engie SA is beginning a pre-feasibility study funded by the French government next week with the results expected for the end of the year, Ukraine’s minister of ecology, Ostap …