UK Phase Change Materials Market, By End-user
| Label | Organic | Inorganic | Eutectic |
|---|---|---|---|
| 2019 | 287.3 USD Mn | 157.7 USD Mn | 84.01 USD Mn |
| 2020 | 313.96 USD Mn | 173.54 USD Mn | 90.58 USD Mn |
| 2021 | 362.55 USD Mn | 201.8 USD Mn | 103.19 USD Mn |
| 2022 | 426.63 USD Mn | 239.11 USD Mn | 119.77 USD Mn |
| 2023 | 506.13 USD Mn | 285.62 USD Mn | 140.12 USD Mn |
| 2024 | 599.61 USD Mn | 340.68 USD Mn | 163.66 USD Mn |
| 2025 | 711.24 USD Mn | 406.84 USD Mn | 191.36 USD Mn |
| 2026 | 831.61 USD Mn | 478.9 USD Mn | 220.51 USD Mn |
| 2027 | 974.29 USD Mn | 564.83 USD Mn | 254.56 USD Mn |
| 2028 | 1144.66 USD Mn | 668.01 USD Mn | 294.62 USD Mn |
Data Source: Wantstats Repository
Growth Outlook
- The UK Phase Change Materials Market, By Type market is on a steady long-term growth path. Segment value stands at roughly USD 1531 Mn in 2026 and is projected to reach USD 2107 Mn by 2028 — a gain of about 38% over the forecast period, translating to a CAGR in the double digits.
- Organic is the biggest of 3 groups as of 2028, at 1. 14B USD (54% of the combined total).
- What the regional split looks like (2026): Organic leads, holding roughly 54% of segment value — the single largest regional share. Inorganic is the second-largest contributor. Eutectic make up the remainder, in descending order.
- By 2028, Organic alone is expected to reach USD 1145 Mn, with Inorganic at USD 668 Mn.
Market Dynamics
Organic is the biggest of 3 groups as of 2028, at 1.14B USD (54% of the combined total).
Inorganic follows at 668.01M USD, 42% smaller than Organic.
Organic: up 298% over the period, 287.30M USD to 1.14B USD.
Inorganic: 157.70M USD in 2019 to 668.01M USD by 2028, up 324%.
Eutectic grows to 294.62M USD by 2028, from 84.01M USD in 2019 — 251% up.
Inorganic grows fastest of the group, 324% from 2019 to 2028 — starting smaller doesn't mean staying smaller at this pace.
The 3-group total: 529.01M USD in 2019, 2.11B USD by 2028, 298% overall.
Making Sense Of 3 Series At Once
This is a comparison chart, 3 groups at once — the interesting question is usually how the gap between them changes, not the value of any single group in isolation.
Do not confuse "biggest" with "fastest-growing" — they are frequently different series on a chart like this one, and the gap between them can close faster than the current ranking suggests.
For planning purposes, the end-year figure and the growth rate are the two numbers that matter. Together they show how large the UK Phase Change Materials market is projected to become and how quickly it gets there.
The numbers here come from a market sizing model: historical revenue estimates up to the 2018 base year, then forecasts through 2028 using growth-rate assumptions for each segment. The underlying report explains the methodology in detail.
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