62% of times when an electronic device is broken their owner throw it away without thinking about repairing it, often encouraged by the industry. Consumers also think the information about "repairability" is hardly available at time of purchase.
DITP created an indicator understandable and usable by consumers. Different types of labels were created to be tested in the field. Their clarity and impact on consumer's purchase decision were scientifically evaluated.
Bi Project Policy Area: Environment
BI Project
Applying behavioural science to decrease air contamination from woodheating in Ile de France
More than 480 000 people in Ile de France use an inefficient woodheating device releasing high quantities of particulate matters in the environment but do not always link air pollution and woodheating.
This project aimed to inform the inhabitants about this link and encourage them to renew their ancient devices and adopt good practices around woodheating.
281 households were equiped with particulate matter sensors and the DITP compared the evolution of contamination between groups, divided in…
Installation of large, moveable trash containers and trash cans in convenient locations made disposal of large trash bags and litter easier for residents of New York City public housing. A package of indoor and outdoor posters informed people of the new policy and encouraged them to use the new infrastructure.