Whey Production โ Whey production refers to the total quantity of whey generated during the processing of milk into cheese, casein, yogurt, and other dairy products over a specified period, typically measured in metric tonnes. Whey is the liquid by-product remaining after milk has been curdled and strained and contains proteins, lactose, minerals, and water. This indicator measures the volume of whey produced by the dairy industry before it undergoes further processing into products such as whey protein concentrate (WPC), whey protein isolate (WPI), whey powder, lactose, or other dairy ingredients. It serves as an important indicator of dairy processing activity and the availability of whey as a raw material for food, beverage, nutrition, and animal feed industries.
Production recovered slightly in 2017, reaching 28.62 thousand tonnes, but declined again in 2018 to 26.05 thousand tonnes. The production level remained relatively stable in 2019 at 26.16 thousand tonnes, before decreasing further to 22.76 thousand tonnes in 2020. In 2021, whey production recorded a marginal increase to 22.78 thousand tonnes, followed by a slight recovery to 23.42 thousand tonnes in 2022. However, production declined again in 2023, reaching the lowest level of the period at 21.81 thousand tonnes. Overall, Finnish whey production decreased from 29.06 thousand tonnes in 2015 to 21.81 thousand tonnes in 2023, representing a gradual reduction over the nine-year period. The Finnish whey industry is closely associated with the countryโs dairy processing sector, particularly cheese and milk-based ingredient production. Finland has a well-established dairy industry known for high-quality production standards, advanced processing technologies, and efficient utilization of dairy by-products. Whey generated from dairy operations is utilized in various applications, including protein concentrates, nutritional products, food processing, and animal feed. Although production volumes have declined, Finland continues to focus on improving the efficiency and sustainability of dairy processing operations. Increasing interest in functional foods and protein-based nutrition products provides opportunities for better utilization of available whey resources. The industry is also adopting innovative processing methods to maximize the value of whey and reduce waste generated during dairy manufacturing. Overall, Finlandโs whey production trend indicates a mature but slightly declining market, with future growth depending on technological improvements, demand for value-added whey products, and developments in the broader European dairy sector.