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Tag: cooling:

  • Cooland: Natural Solution for Cooling Homes Without Electricity

    Cooland: Natural Solution for Cooling Homes Without Electricity

    You should have a cool house without using electricity or harming the environment. In India, engineer Professor Manish Siripurapu has made this dream a reality with his innovative technique using earth and water. Instead of relying on fans or modern devices, Professor Siripurapu’s method harnesses the power of basic materials like soil. By combining earth and water, he has created a natural air conditioning system called “Cooland.”

    Cooland

    The concept behind Cooland is inspired by the traditional method of cooling water in clay pots. Air enters through ducts where it interacts with the cool water, naturally lowering the room temperature. Remarkably, Cooland is capable of reducing the air temperature by at least 6 degrees Celsius without emitting any carbon. This eco-friendly technology has garnered recognition from the United Nations, and efforts are underway to deploy it commercially.

    One might wonder why Professor Siripurapu chose to use terracotta for his invention. The answer lies in the material’s accessibility and sustainability. Clay is readily available and can be utilized by anyone, making it an ideal choice for widespread adoption.

    Moreover, terracotta systems have the added benefit of reducing carbon emissions to zero, aligning perfectly with global efforts to combat climate change. In a world where modern technologies often come with environmental drawbacks, embracing solutions like Cooland offers a promising alternative.

    As the next generation becomes increasingly familiar with innovative technologies, it’s crucial to prioritize those that are not only efficient but also environmentally friendly. By embracing the technology developed by this Indian engineer, we can take significant strides toward a greener future.

  • District Cooling: Singapore’s Green Approach to Temperature Control

    District Cooling: Singapore’s Green Approach to Temperature Control

    When one region’s temperature significantly rises above its surroundings, it stands out like an isolated island on a thermal map. In today’s world, urban areas are experiencing higher temperatures due to growing populations and climate change. As a result, people are suffering more during the summer.

    Singapore

    Singapore city, in particular, is witnessing a gradual increase in temperature. Being located near the equator, the city’s temperature can reach as high as 32 degrees Celsius during the day. Singapore is heavily urbanized, with numerous tall buildings, which contributes to this temperature rise.

    Nevertheless, the Singaporean government is taking stringent measures to control the heat. Extensive research is underway to combat rising temperatures. One notable effort is the creation of a 225-acre park on the bay’s shores known as ‘Gardens by the Bay.’ Within this park lies the Flower Dome, a greenhouse where you can experience a comfortable temperature of 24 degrees Celsius. Additionally, there are 24 cooling towers nearby.

    What makes this system unique is the large underground air-conditioning system that helps maintain a cool environment. This system circulates cooling water through pipes to various buildings in the central network. When needed, machines further cool the water before delivering it to places like shopping malls, residential buildings, hospitals, and private offices. This innovative approach is called the ‘District Cooling System’ and saves forty percent more electricity compared to traditional air conditioning.

    The Singaporean government has set an ambitious goal of planting 1 million trees by 2031 as part of its initiative to reduce the city’s heat. This move is crucial for mitigating the rising temperatures in urban areas. Singapore has a history of success with such strategies, and its efforts to create more comfortable and livable cities are commendable.

    The increasing temperatures in urban areas, like Singapore city, pose challenges to the well-being of residents. However, the Singaporean government’s proactive approach, such as the development of ‘Gardens by the Bay’ and the innovative ‘District Cooling System,’ shows their commitment to combatting this issue. By setting goals like planting 1 million trees, Singapore is taking significant steps to create a more comfortable and sustainable urban environment.