Efficiency-as-a-Service delivers LED, HVAC, controls, and mechanical upgrades with zero capital outlay. STS finances the project through the energy savings it generates — you pay nothing upfront and keep the majority of savings.
$0
Upfront capital required
80%
Energy reduction on typical LED retrofits
7 mo
Typical payback on Signia Hilton LED project
Portfolio
Multi-site turnkey delivery
Your portfolio is viable for EaaS. HVAC averaging 14 years old and LED opportunity across multiple sites indicates significant efficiency potential.
How It Works
Zero capital. Full upgrades. Savings from day one.
STS funds, installs, and guarantees efficiency projects. The energy savings pay for the project — you keep the upside.
01
📊
Energy audit
STS conducts a Level 1 or Level 2 ASHRAE energy audit across your sites, identifying all efficiency opportunities and quantifying savings.
Week 1–2
02
🔍
Project design
STS engineers design the optimal scope — LED, HVAC, controls, or comprehensive — and models savings with guaranteed performance.
Week 3–4
03
🔨
Installation
STS manages all procurement, contractor coordination, and installation. Turnkey delivery — no project management required from your team.
Weeks 5–12
04
📊
Savings verified
Post-installation monitoring confirms savings performance. M&V conducted per IPMVP standards. STS guarantees the results.
Ongoing
Why It Works
The best efficiency projects fail to get funded. EaaS eliminates the capital barrier entirely.
Most commercial buildings have $50,000–$500,000 in efficiency savings sitting in aging equipment — but capital budgets are always constrained. EaaS removes the capital decision entirely.
✓
Zero capital — 100% project-financed from savings
✓
Turnkey delivery — STS manages procurement and installation
✓
Guaranteed savings performance — not just projected
National portfolio delivery — hundreds of sites simultaneously
Your Efficiency Opportunity
Based on portfolio profile
HVAC Age14 years (high priority)
LED OpportunityMultiple sites
Est. Annual SavingsAssessment Required
Actual savings potential confirmed after ASHRAE Level 1 audit. STS guarantees results before any project commitment.
Case Study · Hospitality
Signia by Hilton — LED and Controls
STS engineered a Bluetooth mesh LED retrofit for the 805-room convention hotel, replacing 400W halogen fixtures in ballrooms and meeting spaces. Delivered at one-third the cost of competing bids. Project paid back in 7 months through energy savings.
"STS made this completely hands-off for our team. The results spoke for themselves."
Result
80%
Energy savings on ballroom and meeting space lighting. 7-month payback. Placeholder — your results will appear here.
805-room convention hotel
Bluetooth mesh LED retrofit
400W halogen replaced with 50W LED
7-month payback on savings
Delivered at one-third competitor pricing
Eligibility
Who qualifies?
⛏
HVAC Equipment Age
Equipment 8+ years old is prime for replacement — savings are large enough to fund the project through EaaS.
✓ Your HVAC qualifies
💡
LED Opportunity
Any facility with HID, fluorescent, or halogen lighting qualifies for LED retrofits with 50–80% energy reduction.
✓ Multiple sites eligible
🏢
Commercial Portfolio
EaaS works best for multi-site portfolios where STS can aggregate procurement and deliver at scale.
✓ Your portfolio is ideal
Ready to upgrade your buildings with zero capital?
STS audits your portfolio, designs the project, and guarantees the savings — you pay nothing until the savings arrive.