Bloomberg Electricity utility Interconexion Electrica SA is expanding its network of power transmission lines in Latin America to provide a backbone for the increase in renewable energy in the region. ISA, as the company is known, will be “aggressive” in bidding on lines connected to renewable generation, which can be funded by the sale of sustainable debt, CEO Bernardo Vargas ...

Bloomberg Oil prices have surged more than 75% in the US this month. But don’t expect a quick rebound in supply from shale explorers. The quick turnaround in oil markets is exposing the shale industry’s big weak spot: Lightning-fast production declines. Shale gushers turn to trickles so quickly that explorers must constantly drill new locations to sustain output. And they ...

The Trump administration sent a characteristic mixed message on arms control: It announced a plan to quit the “Open Skies” agreement with Russia, even as it proclaimed its eagerness for a wider arms-control process that would include both Russia and China. Many analysts focussed on the treaty withdrawal as a sign of worsening relations with Russia, but I think there’s ...