The Sugar House Hotel in Winooski is opening this August as Marriott’s first all-electric, net-zero, LEED Platinum property anywhere in the world — and every room is named after a Vermont sugarhouse.
The suite you’d want is the one named after Silver Lake Syrups, the backyard operation in Barnard run by Eric and Sonja Withington in the tradition of the uncle who taught Eric how to make maple syrup as a kid; every guest room at the Sugar House Hotel will include a small book about the operation behind its name. Only 40 sugarmakers have applied so far, and the hotel needs 115. “It’s an honor, actually, you know, there’s sugarhouses dotted all up and down the state,” Withington told WCAX. That’s the warmth of the place — the scrappy, seasonal, neighbor-knows-neighbor quality that defines Vermont at its most specific. It is also, as it turns out, the least consequential thing about the building.
Honoring sugarmakers is the hotel’s warmest quality; running on geothermal wells is its most significant one. The Sugar House Hotel, slated to open in downtown Winooski, Vermont, this August, will be the first net-zero, all-electric, LEED Platinum hotel in Marriott’s global portfolio — a designation that developer Doug Nedde, himself a maple syrup maker, describes with a kind of blunt glee: “We will burn no fossil fuels. The hotel will be net zero, all-electric, LEED Platinum. That sentence cost me $3 million,” he told Vermont Business Magazine. The 115-room property joins Marriott’s Tribute Portfolio, sits adjacent to a 104-acre nature preserve and the Winooski River, and puts guests five minutes from Burlington — nature out back, city out front, geothermal wells underfoot.
What $3 million in net-zero commitments looks like
Nedde drilled four geothermal wells to heat and cool the building, leveraging the first well’s capacity with three additional ones to complete the net-zero program alongside on-site solar. There is no gas line, no fossil fuel contingency, no hedge. “Our goal was to create a building that wasn’t just in Vermont, but of Vermont,” Nedde said in a statement. “By pursuing LEED Platinum and net-zero energy status, we are working to prove that the future of hospitality can be both luxurious and sustainable.”
The $3 million premium is a modest bet for an industry carrying a large tab. Global tourism is responsible for an estimated 8 percent of global CO₂ emissions, and the World Sustainable Hospitality Alliance has set an industry target of reducing absolute carbon emissions 66 percent by 2030 — a deadline that has grown logistically alarming given how slowly the sector has moved. Seventy-five percent of travelers say they want to travel more sustainably; fewer than that, evidently, are being given a meaningful way to do it.
Radisson Hotel Group CEO Federico González Tejera, whose company is targeting 100 verified net-zero hotels by 2030, told ESG Dive that Verified Net Zero Hotels are “an important step” in the group’s net-zero transformation, “setting a new standard for how hospitality can reduce its environmental impact while continuing to support people, destinations and economic activity.” Marriott has committed to reaching net-zero value chain emissions by no later than 2050 and has reduced its carbon intensity by 20.3 percent since 2016; the Sugar House Hotel is what the next phase of that trajectory is supposed to look like.
Why Vermont
Vermont passed the Global Warming Solutions Act in 2020, setting legally mandated emissions reductions of 26 percent below 2005 levels by 2025, 40 percent below 1990 levels by 2030, and 80 percent by 2050 — targets drawn from the Paris Agreement. The state’s annual fossil fuel bill exceeds $2 billion, more than its entire education budget, and the Vermont Natural Resources Council notes that virtually all of that spending drains out of the state economy entirely. The case for electrification in Vermont is economic before it is ideological; the state has the political will, and what it is still building is the infrastructure to match.
It is also incomplete. Vermont currently lags its 2030 emissions target by approximately 20 percent. In 2024, the Conservation Law Foundation filed suit against the Agency of Natural Resources for insufficient implementation of the GWSA, and experts remain split on whether Vermont has even cleared its 2025 milestone. Governor Phil Scott has proposed collapsing the state’s phased targets into a single net-zero goal by 2035, a move critics argue trades near-term accountability for a longer runway. The gap between Vermont’s ambitions and its current emissions trajectory is, in other words, precisely the kind of gap that a geothermal hotel is designed to close — at least in the sector of lodging, at least in Winooski.
The Sugar House Hotel will also deliver 57 new jobs and 83 units of workforce housing as part of the larger development; the sustainability argument here, as it so often does in Vermont, extends past the geothermal wells. “I think it’s a nice experience to share with guests and visitors that come to Vermont and want to learn a little bit more about what Vermont is all about,” Nedde told WCAX.
“It’s something I think people will remember.”
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