The European Union could cap natural-gas prices to avoid “unbearably high” costs if Russia, the region’s biggest supplier, significantly limits or cuts off the flow. The European Commission is mapping out energy-market intervention measures as part of a package to replace Russian gas imports after the invasion of Ukraine. It is set to recommend agreeing on common principles to prepare for a wider disruption and a regional or EU-wide emergency, where gas markets can no longer match supply and demand, according to a draft document seen by Bloomberg News. Concern over gas supplies are weighing on European energy markets ... (full story)