Resource efficiency and circular economy In a resource efficient business, less is more, as raw materials are used in an economical and sustainable manner. Circular economy focuses on the reuse and reintroduction of materials back into the value chain instead of turning them into waste. Vaisala’s response to efficiency and circular economy Vaisala’s measurement instruments help make production processes more efficient, improve productivity, save natural resources, and decrease loss of materials in industrial processes. Our instruments are durable, have long life cycles, and enable our customers to optimize their industrial processes, resource efficiency, and end-product quality. With Vaisala’s road weather solutions, road transportation customers can plan and allocate maintenance resources, such as maintenance routes and de-icing during winter, as well as optimize the need for road network pavement repairs.