Part 7/10:
Innovators and NGOs are rallying to address these challenges. One promising approach involves retrofitting existing homes with simple but effective materials. For instance, installing reflective roofing sheets—similar to insulation materials used in industrial settings—can reduce indoor temperatures by several degrees. Combining this with shading techniques, such as planting trees or using movable shade fabric, further enhances cooling.
A collaborative project led by a local nonprofit illustrates this approach. They deploy low-cost, modular infrastructure—using locally available materials—to transform metal-roofed homes into more habitable spaces. These retrofitted homes act as thermal barriers, preventing excessive heat entry and providing relief during peak daytime hours.