Camp Grinsby, a campsite located in Årjäng, Sweden, had a vision to become an energy-neutral, sustainable campsite. The primary challenge was to monitor and manage the energy consumption effectively due to the geographical location and nature of the site. The campsite owner, Staf Coppens, needed to understand not only the amount of energy being consumed but also its financial implications, CO2 emissions, and potential areas for energy savings. The goal was to transition to renewable energy sources and prioritize energy efficiency initiatives. However, the challenge was to measure, verify, and monitor detailed consumption and all energy-saving measures.

Engie Solutions' subsidiary, TEM, is tasked with ensuring the comfort and well-being of occupants in various buildings, including offices, schools, public buildings, and manufacturing plants, while keeping energy costs to a minimum. The quality of air and temperature can directly impact the behavior and productivity of occupants and employees. Poor air quality can lead to health issues such as fatigue, sleepiness, loss of concentration, and increased sick leave, thereby affecting business performance. Moreover, discomfort is often associated with excessive energy consumption. The recent federal law in Belgium has further complicated matters by regulating CO2 levels in enclosed spaces, requiring employers to ensure that the CO2 concentration in the workplace is less than 900 ppm.