Bracing for 2024 winter storms
Line 5 is ready, prepared
Jan. 10, 2024
Michigan’s winter weather started off slowly with mild temperatures and little precipitation.
But that’s quickly changing.
Forecasters are predicting several rounds of system snow along with lake-effect snow this week. Some meteorologists say elements are aligning for a potential polar vortex in late January or early February.
A polar vortex is an area of low-pressure that spins counterclockwise in the stratosphere, the earth’s highest atmospheric level. A strong polar vortex has tight circulation that keeps the extreme frigid air trapped and isolated to the North Pole. Once a polar vortex weakens, it enables the frigid air to escape, releasing varying streams of extreme cold.
With single digits looming, receiving a consistent and affordable energy supply is paramount to coping with the region’s often unyielding winter cold.
Weather highlights importance of energy infrastructure
With or without a polar vortex, reliability of energy infrastructure becomes increasingly crucial as winter unfolds.
“Line 5 is ready to handle the demand for energy brought on by any winter storm—we’re prepared,” said Kate Houchard, Enbridge’s operations manager for the Great Lakes Region.
“Reliable energy is far more than a comfort, it is a necessity.”
—Kate Houchard, Enbridge’s operations manager for the Great Lakes Region
“Enbridge’s Line 5 in the Straits of Mackinac is pivotal to meeting energy needs, especially during a season with peak heating demands. The reliable supply of propane from natural gas liquids (NGLs) and light crude oil that Line 5 transports safely each day helps stabilize energy prices and provide an indispensable source of heat and fuel critical to navigating our region’s winters.”
At least 55% of the state—65% of the Upper Peninsula alone—relies on Line 5 to meet propane demand. Given the robust supply of propane inventories to which Line 5 contributes, propane expenditures are projected to be slightly lower this winter than last winter, according to the U.S. Energy Administration (EIA) 2023-2024 Winter Fuels Outlook.
Natural resources help consumers, environment
“By facilitating the transportation of these natural resources from the U.S. and Canada, Line 5 guards against energy shortages and price volatility, offering stability to consumers, including homes, hospitals and businesses,” noted Houchard.
There is also a positive environmental impact.
According to energy media reports, NGLs, like the ones transported by Line 5 which are turned into propane, “are both versatile and clean.” Hart Energy reported: “They (NGLs) are cleaner burning than most fuels, in use all over the world and their abundance and affordability provide the potential to help lift large segments of the world’s population out of energy poverty.”
Many consumers are familiar with propane that is used to heat homes and as an option for people to cook with grills and smaller stoves. Just as important, propane can also be used as a backup energy source when the primary source fails due to severe weather events such as winter storms in the Upper Peninsula, wind events or flooding—making propane one of the cleanest energy options available.
Ensuring long-term, clean energy options
On Dec. 1, the Michigan Public Service Commission (MPSC) approved by a 2-0 vote a critical permit necessary to advance the Great Lakes Tunnel Project in the Straits. More than 70% of Michiganders support construction of the Tunnel, which will enable Michiganders and the region to continue to receive the energy from Line 5 on which they rely while reducing to zero chance of a release into the waterways.
Enbridge, which is awaiting a permit from the U.S. Army Corps of Engineers, says the Tunnel will keep energy flowing to Michigan and the region, while protecting the Great Lakes, environment, and people.
“We are building the Great Lakes Tunnel because it’s absolutely the right thing to do,” said Houchard.
“Right now, winter weather underscores the importance of the Line 5 Pipeline,” continued Houchard.
“Going forward, we have to plan for making sure that energy remains reliable, affordable and clean for generations to come. As part of my company’s commitment to the energy transition—a cleaner energy future—the Great Lakes Tunnel Project protects the environment, will stop a spill from getting into the water and ensures consumers have the energy they need and depend on. The Tunnel is a win on many levels.”
Later this year, Enbridge is expected to announce the names of contractors who will guide the Tunnel project, as well as other preparation work leading up to the first spade of dirt being turned.
Learn more about Enbridge’s commitment to the energy future.
