HIGH-DENSITY HYDRO®
IN NORTH AMERICA
The problem; our solution and potential locations.
The opprotunity from rising demand including from Data Centers

THE PROBLEM
The North American Power Grid Faces Critical Challenges


The North American continent is expected to face severe strain
on its power grid within the next five years, and immediate action is essential to avoid potential disruptions.
A significant increase in peak demand is anticipated, driven by factors such as heatwaves, winter storms (resulting from climate change), economic expansion in major cities, demographic shifts, industry electrification, and the rapid growth of data centers.
The strain on the grid is expected to be intense, and as both energy generation and demand become increasingly decentralized, and the challenge will only intensify.
There is insufficient time to build enough new grid infrastructure or large-scale generation projects to meet this growing demand. While the number of new solar PV and wind power assets will rise rapidly, these renewable sources are inherently intermittent, necessitating a solution to address daily variability.
In the United States, there has been unprecedented investment in renewables and energy storage. Even before the recent surge in demand driven by data centers and industrial decarbonization, US projections estimated a need for 40–50x more utility-scale storage. That demand has only grown—with corporations now entering long-term agreements to purchase renewable energy when it’s available.

THE SOLUTION
RheEnergise High-Density Hydro®
A Solution for Intermittency and Grid Resilience
RheEnergise has the solution: our High-Density Hydro® (HD Hydro®) long-duration energy storage technology. Utilizing our in house GIS capabilities and analysis of multiple US states and Canadian provinces, we have identified abundant opportunities for HD Hydro® projects, particularly near major cities and industrial areas.

How it Works
Our mission is to rapidly expand across the U.S. and Canada, ultimately deploying potentially thousands of projects across North America. Our goal is to make low-cost, low-carbon energy more widely available to consumers, while supporting grid reliability and accelerating the clean energy transition.
Watch our short animation for a quick look at how it works:
Where it works
HD Hydro® is able to offer:
- Support for industries to decarbonize
- Grid services and Energy Arbitrage
- Firming renewable PPAs
- Support for island grids

POTENTIAL LOCATIONS
GIS Survey data for N America identifies thousands of potential sites

Our solution has global potential,
including a focus on high-growth U.S. markets:
And in Canada, home to our North American office and R&D facility:
USA
Here are some of the opprotunities:
- 6,278 potential sites identified in TEXAS
- 6,731 potential sites identified in NEW YORK STATE
- 20,908 potential sites identified in CALIFORNIA
- 10,165 potential sites identified in NEW ENGLAND
- 10,961 potential sites identified in COLORADO
- 11,597 potential sites identified in NEW MEXICO
- 15,820 potential sites identified in NEVADA
- 1,215 potential sites identified in NORTH CAROLINA
- 213 potential sites identified in SOUTH CAROLINA
CANADA
Here are some of the opprotunities:
- 13,470 potential sites identified in ONTARIO PROVINCE and xxxx within 50km of Toronto, Ontario (largest city 2.8m)
- 38,534 potential sites identified in Quebec Province and xxxx within 100km of Montreal, Quebec (2nd largest city 1.8m)
- 14,793 potential sites identified in Alberta Province and xxxx within 100km of Calgary, Alberta (3rd largest city 1.3m)
- xxxx potential sites within 100km of Ottawa, Ontario (4th largest city 1m)
- 24,023 potential sites identified in British Columbia Province and xxxx within 100km of Vancouver (8th largest city) British Columbia
FIND OUT MORE
RheEnergise High-Density Hydro® is suited to most locations.
We have made a series of case studies focusing on a number of US States and Canadian Provinces and some of their major cities to look at their unique requirements and geopraphical characteristics.
Get to understand the science behind this opportunity. Find out more about our innovation which is based on a century of proven technology development. Look at the individual case studies below...

CALIFORNIA
Toronto's electricity demand is projected to rise significantly in the coming decades,
driven by factors such as the proliferation of data centers,
electrification of transportation and heating, and ongoing urban development.

NEW YORK STATE
Expanding renewable energy sources to meet future demands,
but the integration of data centers is increasing pressure on the grid.

ONTARIO PROVINCE
The province aims to achieve a net-zero electricity grid by 2050.
This involves transitioning to low-carbon energy sources,
including nuclear, hydroelectric, and renewable energy, while phasing out fossil fuels.

TEXAS
Texas is experiencing a significant transformation in its electricity landscape, driven by factors such as the proliferation of data centers, electrification of transportation and heating, and ongoing urban development.

Ultra Low-Cost Energy Storage for Data Centers


HD Hydro® offers a robust solution to address the extreme challenges facing power grids.
These challenges include a projected 30% increase in peak power demand driven by several factors:
Intense heatwaves
Severe winter storms
THE EXPANSION OF DATA CENTERS
Economic growth
Demographic shifts
The electrification of industry
This combination of changes presents significant supply risks for consumers and industries across North America, with impacts predicted before 2030. While new solar PV installations can help alleviate daytime peak loads, they do not address the growing challenges during evening and morning hours.
A related EPRI survey of 25 utilities, including three from Canada and Europe, suggested that the power industry is already beginning to struggle with the integration of large new loads from data centers. The majority of responding utilities projected data center loads “to be a significant portion of their peak load in five years,” EPRI concluded.
Almost half of respondents predicted that 10% or more of their five-year forecasted peak will come from data centers. In addition, EPRI noted data center interconnection requests “are trending to larger sizes, with 60% of responding utilities having requests for 500 MW or large and 48% with requests for 1,000 MW or larger,” the survey reported.
- Already, 26% of responding utilities said they experiencing operational impacts from connected data centers, including thermal violations and voltage violations, related to ramp issues.” Currently, there is no industry consensus on incorporating these loads into long-term forecasts, which complicates grid planning, EPRI noted.
For more information on how HD Hydro® can
enhance grid resilience, support renewable
integration, and drive economic growth in Texas,
we invite you to
speak with one of our
representatives. Join our mailing list below or look at our
investment opportunities.
We look forward to discussing how our
next-generation pumped energy storage projects
can help lower power costs and ensure a reliable,
sustainable energy future for Texas.