IN Brief:
- Liquid milk accounted for 38% of UK milk utilisation in the first half of 2026, down two percentage points from 2025.
- Yoghurt output increased 11.3% to 278,000 tonnes, while milk powder production rose 7.6% to 66,000 tonnes.
- Lower July milk deliveries could tighten the volumes available for processors to allocate between competing dairy products later in 2026.
AHDB data shows more UK milk being directed into cheese, yoghurt, powders, and other manufactured dairy products, while the share used for liquid milk continued to decline during the first half of 2026.
Liquid milk accounted for 38% of milk utilisation between January and June, two percentage points below its 2025 share. Cheddar increased by 0.6 percentage points to 23%, while the broader group of other manufactured products increased by 0.7 percentage points to 17%.
The production figures show a similar shift. Yoghurt recorded the largest year-on-year increase, rising 11.3% to 278,000 tonnes, while milk powder output increased 7.6% to 66,000 tonnes. Butter production rose more modestly, by 0.3% to 111,000 tonnes.
The change extends a longer movement away from liquid milk. AHDB records that 45% of milk was processed into liquid milk in 2015, compared with 40% in 2025, while cheese and other manufactured products have taken a growing share of the available supply.
Several forces sit behind that allocation. Consumer demand influences which products processors need to make, but returns, export markets, plant capacity, storage characteristics, and the volume of milk arriving from farms all affect how quickly the product mix can change.
Milk powder provides processors with a particularly useful outlet when milk supply is high because the finished product has a substantially longer commercial life than fresh liquid milk. Drying turns a perishable raw material into a product that can be stored and traded for longer periods, although the process carries significant thermal-energy requirements.
Cheese offers different economics. It requires dedicated coagulation, curd handling, pressing, maturation, refrigeration, and storage capacity, but it also converts milk into products with longer shelf lives and, depending on the category, greater scope for differentiation than standard liquid milk.
Yoghurt growth places another set of demands on the factory. Fermentation, culture management, texture control, cooling, flavour addition, filling, and chilled distribution all have to scale with volume, particularly where processors are serving protein-led, functional, or snack-oriented formats alongside conventional yoghurt.
The renewed demand for high-protein chilled dairy has already prompted manufacturing investment. All Things’ investment in Yester Farm Dairies, for example, is supporting machinery upgrades and additional cottage-cheese capacity as that previously steady category attracts new demand.
Those plant decisions help determine how quickly national milk utilisation can respond to changing consumption. A market may create demand for more cheese or yoghurt, but production can only follow where vats, separators, homogenisers, fermenters, dryers, filling equipment, cold storage, labour, and utilities are available to handle the extra volume.
Higher milk availability during 2025/26 gave processors more material to direct towards manufactured products. The balance is now becoming less straightforward as hot weather affects farm output.
GB daily milk deliveries during July were estimated at 33.28 million litres, down 3.2% year-on-year, with total monthly deliveries approximately 34 million litres lower than a year earlier. AHDB has linked the fall to heat stress and drought affecting yields and forage production.
Lower milk flows change the utilisation calculation. When raw material is plentiful, processors have greater scope to channel surplus volume into products with longer storage lives; when supply tightens, contractual requirements, plant utilisation, margins, and customer demand exert more pressure on where each litre is directed.
The effect is particularly important where plants have been expanded around recent production levels. Cheese, yoghurt, butter, and powder assets carry high fixed costs, and their economics improve when throughput remains sufficient to keep equipment well utilised.
Liquid milk retains a substantial share of national production, but its long-term decline means the dairy manufacturing base increasingly needs assets capable of handling a broader mix. That includes more capacity for cultured products, cheese, powders, and specialist dairy formats, along with the storage, packaging, and utilities required to support them.
Product mix also affects the value recovered from milk components. Fat and protein have different commercial uses across cheese, butter, powders, yoghurt, and fresh products, so processors can adjust standardisation and manufacturing routes according to both market demand and the composition of incoming milk.
The first-half figures therefore describe a physical change inside dairy plants as much as a change in consumer demand. A smaller proportion of British milk is leaving factories as liquid milk, while more is undergoing additional processing, fermentation, separation, concentration, drying, or maturation before reaching the market.
Whether that pattern strengthens through the second half of 2026 will depend partly on milk availability. July’s decline means processors may have less raw material to distribute between competing uses just as recent investment has increased the capacity available for manufactured dairy products.