Ahead of Ourselves? - Will There Be Enough Gas to Fill Mexico's New Pipelines to the Yucatán?

A significant shift is underway within Mexico’s energy landscape, reflected by the development of large-scale oil and gas infrastructure projects in the country, particularly the Southeast Gateway and Sierra Madre gas pipelines that would move U.S.-sourced natural gas across Mexico. These projects — the first an undersea pipe in the Gulf of Mexico and the second a pipe across the country’s northern tier — would enhance Mexico’s gas transport capacity while supporting power generation and industrial development. Mexico, which is already heavily reliant on imports of U.S. gas, is forecast to see gas demand rise in the coming years as domestic production drops. In today’s RBN blog, we look at those two pipelines, their challenges, and how the potential for U.S. tariffs on Mexican imports might complicate the future of both projects. 

With all the talk about U.S. LNG exports and plans for more LNG export capacity, it can be easy to forget that more than 6 Bcf/d of U.S. natural gas — mostly from the Permian and the Eagle Ford — is being piped to Mexico. That’s more than 3X the volumes that were being piped south of the border 10 years ago, a tripling made possible by the buildout of new pipelines from the Agua Dulce and Waha hubs to the Rio Grande and, from there, new pipes within Mexico. And where is all that gas headed? Mostly to new gas-fired power plants and industrial facilities — a handful of new LNG export terminals being planned on that side of the border will only add to the demand. In today’s RBN blog, we discuss the ever-increasing flows of gas to Mexico and the tens of billions of dollars of new infrastructure making it all possible. 

For some time now, natural gas producers in the Permian and the Eagle Ford have been counting on rising pipeline exports to Mexico to help absorb a lot of the incremental production in their plays. Their hopes have been bolstered in the past couple of years by the build-out of a number of new pipelines from the Waha and Agua Dulce gas hubs to the U.S.-Mexico border. Gas pipeline development south of the border hasn’t kept pace, though, mostly due to regulatory and construction delays. Also, a recent dispute over tariffs on a newly completed large-diameter pipeline, extending from the southern tip of Texas to key points along Mexico’s Gulf Coast, had left the pipe sitting empty this summer. That tiff has since been resolved and gas is flowing on the new pipeline, allowing those piped southbound exports to hit a daily record high near 5.9 Bcf/d earlier this month and average above 5.5 Bcf/d this month to date. Plus, progress is being made on other planned Mexican pipes too. This all leads us to ask, is the long-promised surge in U.S. gas exports to Mexico just around the corner? Today, we look at the latest developments regarding Mexico’s natural gas pipeline infrastructure additions.