WATTER
From Incubation to Market – A Hunt Innovative Technologies Case Study
CASE STUDY · HUNT INNOVATIVE TECHNOLOGIES
Incubated and spun out by Hunt Innovative Technologies (HIT), WATTER uses the waste heat from high-performance computing (GPU) servers to heat water for homes and businesses — transforming a traditional hot water heater into a decentralized cloud computing node, reducing strain on the electric grid, and generating revenue from the computing tasks it performs.
THE MECHANISM
Waste heat →
Hot water → ROI
THE APPLIANCE
One unit.
Two utilities.
THE STATUS
First-of-its-kind.
Spun out 2025.
01
OPPORTUNITY
Recognizing a Breakthrough Opportunity
In recent years, demand for data processing (from AI to cloud services) has surged, bumping up against energy constraints and rising costs. At the same time, water heating remained an energy-intensive, cost-only operation ripe for innovation. HIT identified this convergence of needs as a unique opportunity – a way to tackle both the growing power consumption of computing and the inefficiencies of conventional water heaters. By repurposing compute waste heat into a valuable energy resource for heating water, WATTER’s concept promised a new level of efficiency and sustainability in the energy and IT sectors.
• AI & cloud demand surging
• Energy constraints & rising costs
• Waste heat → resource
02
INCUBATION
HIT’s Incubation & De-Risking
As the innovation and incubation arm of Hunt Energy, HIT played a pivotal role in turning WATTER from concept into reality. The HIT team brought together experts in energy systems, software, and hardware to develop the first WATTER prototype. Early on, they proved that a dual-purpose appliance – one that serves as both a high-efficiency water heater and a powerful computing device – could work safely and effectively in real-world conditions. Within Hunt’s supportive environment, WATTER’s inventors refined the technology (from advanced liquid cooling to smart controls) and validated its business model. This incubation phase allowed HIT to de-risk the innovation by resolving technical challenges and demonstrating market interest through pilot deployments in both residential and commercial settings (including a large hospitality site) – all while drawing on Hunt’s decades-long legacy of industrial excellence and innovation.
• Advanced liquid cooling
• Smart controls
• Energy systems
03
SPIN OUT
Spinning Out to Market
In early 2025, after the successful incubation period, WATTER was officially spun out as an independent company. Hunt Innovative Technologies led a multi-million-dollar seed funding round to launch WATTER, underscoring HIT’s commitment to shepherding the venture into the marketplace. WATTER’s leadership – which includes seasoned entrepreneurs and technologists – remained closely aligned with HIT’s vision even as the startup established its own footing. As Todd Benson, Chief Innovation Officer of HIT, noted, WATTER’s solution addresses a significant global challenge: supporting the exploding demand for AI and cloud computing while bringing economic and energy benefits to consumers. This first-of-its-kind solution is now gaining traction, with WATTER scaling up deployments and pursuing partnerships as it prepares for the next stages of growth.
• Early 2025: independent company
• Multi-million-dollar seed
• Led by HIT
HOW IT WORKS
The system serves as both a high-efficiency water heater and a powerful computing device — providing hot water while the on-board mini data center handles compute tasks. Homeowners and commercial facility owners receive a share of the revenue from the workloads the unit performs.
EXECUTIVE PERSPECTIVE
“By turning wasted heat into a valuable resource, WATTER not only reduces grid demand but also enhances resiliency and unlocks a new, sustainable model for energy utilization. This is the kind of innovation the energy industry has been waiting for.”
HUNTER HUNT CHAIRMAN AND CEO OF HUNT ENERGY HOLDINGS
04
PROOF
Proof of the HIT Model
WATTER’s journey from idea to market is a compelling validation of HIT’s incubation and commercialization model. By nurturing high-potential concepts in-house and then spinning them out when they’re ready to thrive, HIT serves as a catalyst for industry-changing startups. WATTER, born from HIT’s forward-looking innovation pipeline, is now “revolutionizing the intersection of computing and energy efficiency.” It exemplifies how HIT transforms bold ideas into scalable businesses that carry forward the Hunt family’s innovative spirit – delivering new value to customers and making a positive impact on global energy challenges.
• Catalyst for startups
• Hunt innovation legacy
• Making a positive impact