Your Gym Runs Hard.
It Shouldn’t Run
Wasteful.
We’ve helped 200+ studios cut operating costs 31%
while hitting net-zero targets.
Studios & Gyms Transformed
Average Operating Cost Reduction
In Annual Savings Generated
Clients Achieve Net-Zero Year One
Before Sustain walked our floor, I thought our HVAC was just expensive. Turned out we were hemorrhaging $2,400 a month on equipment that ran during off-hours. The audit took three days. The savings were immediate.
Priya Mehta
Founder, Flux Studio — Chicago, IL
The 72-Hour Energy Audit
Every engagement begins on the floor. Our consultants map your facility’s full energy profile — HVAC cycling, treadmill load schedules, lighting zones, water heating, and laundry throughput — against your actual class schedule and occupancy data.
Most studios discover three to five high-impact interventions in the first 72 hours. We prioritize by payback period — the changes that cut your bill within 90 days come first, before we address the longer-horizon infrastructure work.

Priya Mehta — Flux Studio, Chicago

Marcus Torres — CoreCycle Franchise, 14 locations
We were buying 8,000 fresh towels a month across fourteen locations. Sustain redesigned our linen cycle and renegotiated our supplier contracts. We now spend 38% less on consumables and our members actually notice the quality went up.
Marcus Torres
Regional Operations Director, CoreCycle Franchise
Redesigning What You Buy, and How Often
Single-use towel cycles, disposable amenity kits, over-ordered cleaning chemicals — these aren’t small line items. For a mid-size studio, consumable waste typically accounts for 12–18% of annual operating spend.
We audit your procurement stack, identify substitution opportunities, and negotiate supplier contracts on your behalf. For franchise operators, we standardize sustainability specs across all locations — so your brand promise matches what’s actually happening on the floor.
Our waitlist grew 60% last year. Our carbon footprint shrank 44%. Those two facts used to feel contradictory. Sustain made them the same story.
Anika Osei
Owner, Meridian Yoga — Brooklyn, NY
Average time from first audit to measurable energy savings
Typical return on consulting investment within the first year
All changes implemented around your class schedule, not against it
The ESG report used to take our team six weeks to compile. Sustain’s certification framework cut that to four days. Our board noticed.
David Carmichael
CFO, Elevate Wellness Group — 22 corporate locations
Third-Party Certification That Actually Holds Up
Corporate wellness directors face a specific problem: members and investors ask sustainability questions that require verifiable answers, not marketing copy. We build the documentation infrastructure so your claims are audit-ready before anyone asks.
Our reporting framework aligns with GRI Standards, LEED for Existing Buildings, and the Carbon Disclosure Project. For franchise operators, we create a single consolidated report that covers every location — with location-level breakdowns available on demand.
The deliverable isn’t a PDF. It’s a living dashboard your team updates quarterly, with benchmarks against 200+ comparable facilities in our network so you always know where you stand.
Aligned with

David Carmichael — Elevate Wellness Group
4 days
ESG report compilation time
Down from 6 weeks. Elevate Wellness Group, 2024.
When Your Members Ask, You Have an Answer
Sustainability claims are increasingly subject to scrutiny — from members, from press, and from the investors behind your next expansion. We build the evidence layer so your story holds up at every level of inquiry.

Simone Abara
Owner, Solstice Pilates — Austin, TX
“We put 'net-zero certified' on our membership page. Inquiries jumped 22% that quarter. Turns out members were waiting for someone to actually mean it.”

James Okafor
VP Wellness, Meridian Corporate Health — Boston, MA
“I needed a sustainability story that could survive a journalist asking hard questions. Sustain built it. Every claim is documented, every number is third-party verified.”
Six operators. Three facility types. One consistent outcome: lower costs, verified claims, and a waitlist that keeps growing.
See What Your Studio
Could Save.
Enter your facility details and get a personalized estimate of your energy savings, cost reduction, and carbon offset potential — in under two minutes.
No sales call required. Results in 2 minutes. Used by 200+ studio operators.