Built for Uptime.
Designed for Volatility.

As power demands surge and workloads swing, data centers face a new set of challenges. LDUPS™ by TerraFlow Energy doesn’t just prevent outages; it transforms power strategy.

Explore the Validation Study
Disruption at the Grid

The Challenge

AI data centers create massive power swings, sometimes tens of megawatts in seconds. Traditional UPS systems and lithium-ion batteries cannot respond fast enough or hold power long enough. The grid was not built for loads this dynamic.

Without flexible, fast-response infrastructure, these swings lead to risk, cost, and downtime. LDUPS makes data center power flexible, stable, and grid ready, solving the volatility others cannot.

How LDUPS™ Works

LDUPS™ is an in-series energy solution designed to continuously power your facility – not just kick in when something fails.

How LDUPS™ Works
LDUPS-TM
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Filters out harmonic distortion at the source

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Absorbs and releases energy in real time

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Interfaces with your generation system and grid

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Maintains uptime with no switching delays

Built for Staying Power

What It Solves

LDUPS™ addresses the challenges that legacy infrastructure can’t. By eliminating harmonics, absorbing load swings, and improving generator operation, it delivers more than resilience – it delivers control.

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THE PROBLEM

AI workloads use high-frequency power electronics that inject distortion back into the grid, risking equipment damage and triggering utility penalties.

THE LDUPS™ SOLUTION:

Acts as a harmonic filter in real-time, protecting sensitive equipment and keeping your operation compliant.

THE PROBLEM

Megawatt-scale shifts can overwhelm generators and trip breakers, leading to outages and lost revenue.

THE LDUPS™ SOLUTION:

Instantly absorbs fluctuations, stabilizes load draw, and smooths power flows, eliminating the risk of over-frequency events.

THE PROBLEM

On-site generation struggles to respond to sudden changes, creating fuel inefficiencies and mechanical wear.

THE LDUPS™ SOLUTION:

Operates in series to buffer generator output, reduce runtime strain, and extend asset lifespan.

THE PROBLEM

Fixed, inflexible loads can’t adjust to real-time grid conditions. That leads to higher energy costs, greater strain on support systems, and missed opportunities to optimize operations.

THE LDUPS™ SOLUTION:

Enables flexible, real-time control of power use. Shape demand, reduce peaks, and unlock new value through grid services and revenue opportunities, all without impacting performance.

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The Financial Advantage

  • Shifting just 5% of peak hours can cut your power bill in half
  • Reduces demand charges, 4CP exposure, and market volatility
  • Monetizes flexibility through ancillary participation
  • Improves siting by reducing grid interconnection sensitivity

Specs that Matter

Designed for the demands of next-gen data centers, LDUPS™ combines long-duration performance with real-time precision.

View the Full Spec Sheet

Category

LDUPS™ Specifications

Chemistry

Vanadium or Organic Electrolyte

Power Output

Modular 1.25 MW building blocks

Energy Duration

4 to 48+ hours (scalable by tank volume)

Cycle Life

Unlimited cycles with no storage capacity degradation for the life of the battery

Voltage Interface

480V 3-phase (DC Configurations available 500-750 volts)

Frequency Support

50Hz / 60Hz configurable

Interface

Standard MV (e.g., 34.5 kV) or 480V behind-the-meter

REAL PROJECTS. REAL PROGRESS.

Use Cases

Data centers are just the beginning.
Whether you’re powering mission-critical military facilities or optimizing microgrids, TerraFlow has a solution built to scale.

Explore More Use Cases
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Let’s Talk

LDUPS™ is more than a backup system. It’s an engine for reliability, savings, and grid-responsive operations.
Let’s build a solution that gives your power strategy the flexibility and the control it needs.

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