Application 03 — Connected Communities
Every new community starts with the same question: Where does the power come from? Growth doesn't come with more land; it comes with the same land, asked to do more. Housing. Schools. Mobility infrastructure. The compute and connectivity layer running underneath all of it. Industrial and commercial anchors. Every one of them has to fit inside a footprint that isn't getting any bigger.
VIVIFY changes what fits inside that footprint. Multiple HOG™ units, deployed behind the meter, give a growing, connected community its own power base — for housing developments, school and civic campuses, mobility nodes, digital infrastructure, and industrial anchors alike — scaling from a single facility to a full district without waiting on a utility to find capacity it doesn't have.
Site to District
HOG™ scalability from a single facility to a full community footprint
99%
Pollutant-free output at the point of generation
Water
Primary fuel input, produced on-site rather than delivered
No New Land
Behind-the-meter deployment adds power without adding land
01 — The Reality
Every community that grows — by population, by housing, by the schools and civic buildings that come with both — is doing it on a fixed amount of land. The pressure that creates doesn't show up as a shortage of ground. It shows up as a shortage of power.
4.03 million
the U.S. housing supply gap in 2025, up from 3.8 million in 2024, according to Realtor.com's 2026 Housing Supply Gap Report — a gap that has to be built somewhere, on land that in most places already has a use.
Source: Realtor.com, 2026 Housing Supply Gap Report, March 2026
2.5 million
new homes California alone is required to plan for between 2023 and 2031 under its state-mandated Regional Housing Needs Allocation, with only a handful of jurisdictions currently on pace to meet their targets.
Source: California State Senate, reporting on the Regional Housing Needs Allocation cycle
64%
share of new single-family detached homes built on lots under one-fifth of an acre in 2025, up from 46% in 1999 — new housing is being built smaller and denser because the land available for it hasn't grown.
Source: National Association of Home Builders, “Lot Sizes for New Homes Remained Near Historic Lows in 2025”
64%
share of single-family builders who rated the supply of developed lots as "low" (38%) or "very low" (26%) in the May 2025 NAHB/Wells Fargo Housing Market Index survey — down slightly from 67% in 2023 and 2024, but still higher than any year between 1997 and 2016.
Source: NAHB, "Lots Still in Relatively Short Supply," Eye on Housing, September 2025
~196,700
Florida's population increase between 2024 and 2025 alone — the second-largest numeric gain of any U.S. state that year.
Source: U.S. Census Bureau, population estimates press release, 2026]
02 — When the Grid Decides What Gets Built
For a growing community, the utility interconnection process can be as decisive as zoning. A project can be fully permitted, fully built, and still sit empty because the power connection hasn't caught up.
Behind-the-meter, on-site hydrogen power removes that dependency. A community's power source is no longer a separate approval sitting on someone else's timeline.
182 days
the average energization timeline California's Public Utilities Commission requires of the state's large utilities for connections that do require infrastructure work, with legal maximums running as high as 357 days depending on project type. Even full legal compliance can mean a finished building sits unpowered for six months to a year.
Source: California Public Utilities Commission, Decision D.24-09-020, implementing the Powering Up Californians Act, September 2024
134 projects
construction-ready housing and infrastructure developments stuck waiting more than 8 weeks for grid connection from a single utility, PG&E, as of February 2023 — the backlog that first pushed California lawmakers to act. Of those, 95 had waited more than 12 weeks, and some affordable housing developments waited over 18 months.
Source: California State Senate, Sen. Scott Wiener, legislative announcement, March 2023
03 — Beyond Housing
A connected community isn't just homes. It's the EV chargers and mobility nodes built into new developments, and the compute and connectivity layer running underneath schools, civic buildings, and commercial anchors alike — all of it competing for space and power on the same fixed land.
28 million
EV charging ports the U.S. needs by 2030 to support a projected 33 million electric vehicles, nearly all of which have to be sited within existing communities rather than on new land.
Source: National Renewable Energy Laboratory, “The 2030 National Charging Network,” June 2023
17%
growth in global electricity demand from data centers in 2025 alone, the infrastructure increasingly powering the cloud-hosted software, learning platforms, and building-management systems that schools, civic buildings, and community developments now depend on.
Source: International Energy Agency, “Key Questions on Energy and AI,” 2026
04 — Same Land, Shared Infrastructure
Growth doesn't only mean new houses. It means the schools, civic buildings, and shared community infrastructure that a growing population needs, built on the same constrained land, and just as dependent on power that has to be there before anything else can open.
$85 billion
the nation's annual public school facilities funding gap in the 2025 State of Our Schools report, up sharply from $46 billion when the series began in 2016, even as districts have nearly doubled their own annual spending on facilities, from $95 billion to more than $150 billion, over the same period.
Source: 21st Century School Fund, “2025 State of Our Schools”
80% / 17% / 3%
the split of school capital construction and equipment funding in the U.S. between local, state, and federal sources (FY2014–2023), leaving most communities to fund their own facilities directly.
Source: 21st Century School Fund, “2025 State of Our Schools”
99,970
the number of public schools operating in the U.S. in the 2023–2024 school year, spread across an average of 8 buildings each — nearly 800,000 buildings nationwide.
Source: 21st Century School Fund, “2025 State of Our Schools”
$56 billion / $29.4 billion
the split of the annual gap between capital investment (short by $56 billion a year) and maintenance and operations (short by $29.4 billion a year).
Source: 21st Century School Fund, “2025 State of Our Schools”
05 — The Platform
The HOG™ is not a prototype. It is a fully realized, self-supporting hydrogen energy system powered by water as its primary fuel input, producing near-zero emissions, and scaling on demand. A single HOG™ unit serves a single facility. Multiple units, deployed together, serve a district, without asking for more land or a new utility connection for each addition.
For a growing community, that means a housing development, a school, and a civic facility can each be powered without competing for the same finite grid capacity, and without the community waiting on a utility's timeline to open its doors.
06 — Where This Fits
From new residential developments to the mobility, digital, and civic infrastructure that grows alongside them, HOG™ deploys on the same land a community already has, not land it's waiting to acquire.
Behind-the-meter power for new housing developments that would otherwise wait on a utility connection to open.
Dedicated power for schools, stadiums, and civic buildings serving a growing population, scalable as demand grows.
On-site power for EV charging infrastructure, transit hubs, and other connected mobility nodes built into a community.
Dedicated, high-uptime power for the connectivity and compute layer running underneath a connected community, from smart-city sensors to edge processing nodes.
Power for the industrial, commercial, and mixed-use development that gives a growing community its tax base and jobs.
Coordinated deployments alongside municipalities and utilities looking to add capacity without new transmission build-out.
Connected Communities
Talk to VIVIFY about behind-the-meter hydrogen power for a growing residential community, school campus, or civic development.
This page is provided for informational purposes and is not an offer, contract, or commitment. Third-party statistics are drawn from publicly available government, research, and news sources current as of publication and are presented for context; figures are illustrative and specific outcomes will vary. References to third-party organizations do not imply endorsement of, partnership with, or commitment by any such party.
© 2026 VIVIFY Technology. HOG™, CAT™, Flying Pig™, and Pulsar™ are trademarks of VIVIFY Technology.
