![]() ![]() ![]() Additionally, this layout allows for less temperature fluctuation and increased heat capture. These innovative urban systems reduce energy usage by exposing the plants to sunlight outdoors rather than utilizing indoor LED lighting. ![]() To combat this issue, the group took inspiration from rooftop greenhouse hydroponics designs. Typically, 82% of an indoor aquaponics farm’s energy usage comes from heating and cooling and 17% comes from lighting. An image from the research paper Challenges of Sustainable and Commercial Aquaponics shows the closed-loop nature of an aquaponics system. In the bar graph depicted in Figure 1, “GH Aqua Lettuce” (which represents greenhouse aquaponics-grown lettuce) is shown to have a much higher impact score (a figure described by the WWF to compare these agricultural practices relative to one another with higher scores being more harmful to the environment) than conventional lettuce largely because of the much higher cumulative energy demand (a figure representing the amount of energy needed to grow the same amount of lettuce). One major concern is the heightened energy consumption of aquaponics when compared to traditional agricultural practices. The IssueĪquaponics faces challenges before it can be accepted as a solution for issues in agricultural biodiversity, such as increasing efficiency of land usage. The research exhibition will increase reliance on campus-grown produce through an innovative waste heat recovery system. Terrascope 2024 proposes building a multi-functional aquaponics research exhibition on the MIT campus as a proof of concept to demonstrate and promote the viability of aquaponics systems’ potential applications within widespread commercial agriculture. ![]()
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