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 resource efficiency and circular economy Vaisala’s measurement instruments make production more efficient, improve productivity, as well as help to decrease the loss of materials and save both energy and natural resources. Our durable and long-lasting instruments enable industrial customers to optimize their processes, resource efficiency, and end-product quality. With Vaisala’s road weather solutions, road transportation customers plan and allocate maintenance resources, such as maintenance routes and de-icing during winter, as well as evaluate the need for pavement repairs in the road network.