Integration option Layer 02 · System

Store heat at the temperature it’s actually used.

Engineered SemiST and UltraST PCM plates and thermal cores for industrial heat recovery, building HVAC integration, and process-side thermal management — with configurable phase points across a 20–80 °C envelope.

Material Layer
SemiST PCM · UltraST cores · Custom chemistry
System Layer
Plates · Stacked cores · Process-side modules
Outcome direction
Heat recovery · Energy shift · Process stability
Delivery
Process review · Pilot core · Validation
Footage · data-center cooling environment
01Problem context
02Material / System option
03Project conditions
04Calculation tool
05Validation & review
01 / Problem context

Heat that arrives when you don’t need it.

1. Wasted recoverable heat. Industrial processes, boiler plants, and HVAC systems generate heat that’s either dumped to atmosphere or arrives outside the window where it’s useful.

2. Mismatched timing. Building heating demand peaks in early morning; process heat is available all day. Solar-thermal generates mid-day; useful load is at night. Without storage, the surplus is lost.

3. Sensible storage is bulky. Hot-water tanks scale linearly with temperature delta; serious thermal capacity quickly becomes a footprint problem. Latent storage carries far more capacity per unit volume.

PCM plates and cores let you store heat at the temperature it’s actually used at — holding capacity flat through the phase transition, then releasing it back into the process or building loop on demand.

Representative storage cycle

Heat available vs. heat used — with and without latent-storage core (24-hour cycle)
100% 75% 50% 25% DUMPED RECOVERED 00:00 12:00 24:00
Available heat — no storage Useful heat delivered — with latent core
02 / Material & System options

From material to module.

Two integration paths — depending on whether you want to specify your own thermal subsystem around our materials, or take a pre-engineered module from us.

— Material option

SemiST PCM plates

Engineered PCM plates with embedded flow channels. Specify into your own heat exchanger or process module — we provide chemistry, plate geometry, and integration spec.

  • PHASE POINTTunable, 20–80 °C envelope (custom outside)
  • FORM FACTORStandard plate · Custom geometry · Stackable
  • DELIVERSPlates + chemistry + integration spec
  • FIT FOROEMs and integrators designing thermal hardware
— Integration option

Stacked thermal core

Pre-engineered stacked-plate cores with inlet / outlet manifolds, instrumentation interfaces, and validated charge / discharge curves. Sized to your process or HVAC loop.

  • FORM FACTORStacked core · Skid-mounted · Containerized
  • CAPACITYSized per loop — see the calculation tool
  • DELIVERSCore + integration spec + pilot test plan
  • FIT FORProcess operators wanting validated, ready-to-pipe blocks
Custom encapsulation · ODM

Need a non-standard form factor?
We build it ODM.

A responsive, specialist development team plus an established supply-chain partner network — we engineer custom PCM form factors around your geometry, mounting interface and process constraints, delivered end-to-end from formulation to finished encapsulation. Two forms already in the field below.

Case 01 · Pipe-side
— HVAC

Chilled-water pipe PCM sleeve

An annular PCM cold-storage sleeve sized to the outer diameter of HVAC chilled / cooling-water pipes. It stores cold and shaves peaks right at the pipe, damps supply/return temperature swings, and slows temperature rise inside the line during chiller stops or power loss.

  • Annular fit
  • Per-diameter
  • In-situ storage
  • Outage buffer
Case 02 · Airside
— Fresh-air / airside

Fresh-air system PCM cold plate

A plate-type PCM cold-storage module built into fresh-air / ventilation ductwork. It charges cold during off-peak or overnight hours and discharges at peak to pre-cool the supply air — trimming peak fresh-air load and steadying supply-air temperature.

  • Duct-mounted
  • Plate stack
  • Supply pre-cool
  • Peak shift
Beyond standard plates and cores. Sleeves, shaped plates, duct modules, equipment-matched encapsulation — give us the geometry and process envelope, and we work with our supply-chain partners on the PCM formulation, encapsulation structure and small-batch validation.
Discuss a custom build
03 / Project conditions required

What we need before a fit assessment.

The more of the following you can share early, the faster we can return a useful response. None of these constitute a commitment from either side.

— Heat source
Source type (process / CHP / solar-thermal / chiller waste), temperature, mass flow, availability schedule.
— Heat sink / use
Use case (HVAC / process / DHW), required supply temperature, demand profile, criticality.
— Working fluid
Fluid type, glycol mix, pressure rating, material-compatibility constraints, fouling risk.
— Site & footprint
Available floor area, ceiling height, structural load limits, indoor vs. outdoor, ambient envelope.
— Target outcome
Storage capacity target (kWh), peak shift window, recovery efficiency, payback target.
— Timeline & stage
New build vs. retrofit. Pilot core vs. full integration. Existing process / mechanical partners.
04 / Calculation tool

Size your thermal loop on the Sizing platform.

The Thermal Sizing Tool can be calibrated against process or HVAC thermal profiles. Outputs are directional — actual results depend on loop validation and process-side measurement.

05 / Validation & review path

How a project moves from conversation to deployment.

We work in clearly-bounded stages. No stage commits the next. Each stage produces a document you can use internally — even if you don't proceed with us.

— 01

Loop conditions submitted

You share heat source, heat sink, working fluid, footprint, and target outcome. We return a written fit assessment within ~5 business days.

— 02

Plate / core review

Joint review of phase point, plate geometry, and stacked-core configuration for your loop. Includes integration spec and predicted charge / discharge curves.

— 03

Pilot core plan

Scoped pilot with a single core on a representative loop, with instrumentation, charge / discharge protocol, and a defined validation window.

— 04

Loop validation

Pilot data review against predicted curves and engineering recommendation. Decisions about scaling the core or replicating it are made on measured evidence.

Request System Review Submit project conditions
06 / Technical resources

Build your internal case.

Get in touch

Share your loop conditions, working fluid, and target outcome.

Our team will respond with a fit assessment, a relevant technical data package, and a proposed pilot test plan if there is a match.