In a large company, clarity was required with regard to noise pollution, CO2, nitrogen oxides (NOx) and temperature. These measured values should be quickly accessible and visualized via the web interface. As a platform,  smartcitizen.me  has been used in large cities such as Barcelona and Amsterdam to monitor the environment in real time.

Objective:

• Overview of the environment in real time (noise, CO2, NOx and temperature)
• Automatic evaluation of noise pollution, CO2, nitrogen oxides and temperature
• Low TCO (total cost of ownership)

Reconciled solution:

• IoT application with Arduino Smart Citizen KIT
• Cost-effective solution since not permanently in use

Key results:

• Surprising insight into the environmental situation
• Emission reduction via simple means, since correlation was now known