Steel Building Systems, Inc
The urban heat island (UHI) phenomena causes scorching temperatures every summer in many major U.S. cities. This sweltering summer heat makes cities uncomfortable, energy draining, unhealthy— and deadly.
Summer heat is absorbed and magnified by the city infrastructure. Relentless temperatures promote asthma attacks, respiratory problems, heart attacks, heat cramps, heat exhaustion, and heat stroke in overheated city dwellers. The heat also kills.
Consider these UHI facts:
Pollution increases in an urban heat island. Tall buildings block cooling breezes, leaving the over-heated air still and stagnant.
Exhausted, over-heated people seek relief by pushing air conditioning to the limit in business and homes. Power plants struggle to keep up with demand, resulting in the release of more greenhouse gas emissions into the atmosphere. Carbon dioxide flourishes, adding its noxious fumes to the toxic mix. Ground-level ozone forms as volatile organic chemicals (VOCs) react to sunlight and heat. Pollution increases.
Those with respiratory problems are vulnerable to the poor air quality associated with UHIs— especially the very young and the very old. Some evidence suggests the UHI effect increases the pollen count and extends the pollen season, prolonging the suffering of those with allergies and asthma.
According to the CDC, 25 million Americans now suffer from asthma— and that number is increasing. Like asthma, chronic obstructive pulmonary disease (COPD) affects breathing, which is even more difficult during oppressive heat. Over 10 million people in the U.S. have chronic bronchitis.
The next part of this series will cover some the environmental problems UHIs cause.
One of the best ways to mitigate the effects of UHIs is to build energy-efficient, environmentally friendly structures in the first place. RHINO Steel Building Systems create structures that benefit people, the planet, and pocketbooks.
Please call RHINO now at 888.320.7466 to learn more about our earth-friendly building products.