Spain

Portugal has no coal mines, oil wells or gas fields. Its impressive hydropower production has been crippled this year by drought. And its long-running disconnect from the rest of Europe’s energy network has earned the country its status as an “energy island.”Yet with Russia withholding natural gas from countries opposed to its invasion of Ukraine, the tiny coastal nation of Portugal is suddenly poised to play a critical role in managing Europe’s looming energy crisis.For years, the Iberian Peninsula was cut off from the web of pipelines and huge supply of cheap Russian gas that power much of Europe. And so Portugal and Spain were compelled to invest heavily in renewable sources of energy like wind, solar and hydropower, and to establish an elaborate system for importing gas from North and West Africa, the United States, and elsewhere.Now, access to these alternate energy sources has taken on new significance. The changed circumstances are shifting the power balances among the 27 members of the European Union, creating opportunities as well as political tensions as the bloc seeks to counter Russia’s energy blackmail, manage the transition to renewables and determine infrastructure investments.The Alto Tamega dam, part of a hydropower facility in northern Portugal that will be operational in 2024.Matilde Viegas for The New York TimesThe urgency of Europe’s task is on display this week. On Wednesday, Russia’s energy monopoly, Gazprom, again suspended already reduced gas deliveries to Germany through its Nord Stream 1 pipeline. With natural gas costing about 10 times what it did a year ago, the European Union has called for an emergency meeting of its energy ministers next week.As Brussels tries to figure out how to manage the crisis, the possibility of funneling more gas to Europe through Portugal and Spain is gaining attention.Portugal and Spain were among the first European nations to build the kind of processing terminals needed to accept boatloads of natural gas in liquefied form and to convert it back into the vapor that could be piped into homes and businesses.This imported liquefied natural gas, or L.N.G., was more expensive than the type much of Europe piped in from Russia. But now that Germany, Italy, Finland and other European nations are frantically seeking to replace Russian gas with substitutes shipped by sea from the United States, North Africa and the Middle East, this disadvantage is an advantage.Solar panels in Sintra. Connecting such panels to Europe’s electricity grid could help ease energy shortages on the continent.Matilde Viegas for The New York TimesTogether, Spain and Portugal account for one-third of Europe’s capacity to process L.N.G. Spain has the most terminals and the biggest, though Portugal has the most strategically located.Its terminal in Sines is the closest of any in Europe to the United States and the Panama Canal; it was the first port in Europe to receive L.N.G. from the United States, in 2016. Even before the war in Ukraine, Washington identified it as a strategically important gateway for energy imports to the rest of Europe.Spain also has an extensive network of pipelines that carry natural gas from Algeria and Nigeria, as well as large storage facilities.Understand the Decline in U.S. Gas PricesCard 1 of 5Understand the Decline in U.S. Gas PricesGas prices are falling. More