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07/28/2014
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How does LED lighting help with algae production?

Posted on September 28, 2012 Category: Algae & Plant Growth Articles

Algae can grow in a wide range of conditions and delivers several benefits. It serves as a reliable source of alternative energy, as algae biofuels can help reduce people's dependence on fossil fuels. Additionally, algae is high yielding, requires a minimal amount of land to grow and does not compete with agriculture.

While algae production is a challenge for many scientists, these experts can use grow houses to produce algae. Researchers commonly use an easy-to-follow process that requires the use of light-emitting diode (LED) lighting.

For example, Algae Industry Magazine outlines how a person can grow Spirulina, a blue-green algae that contains an assortment of minerals and vitamins. This kind of algae is super concentrated and enhances the nutrition of anyone who consumes it.

With LED lighting, algae like Spirulina can absorb wavelengths that help it grow. Certain kinds of blue-green algae have phycocyanins and allophycocyanins that allow them to capture more red and orange light, and also have chlorophyll that enables them to use blue light.

The U.S. Department of Energy notes that LEDs offer a brightness that is equal to or greater than many existing lighting technologies. These units are also efficient and deliver excellent color quality, which makes them ideal for producing algae in various environments.

Additionally, the light output provided by LEDs remains the same over extended periods of time. When people begin growing algae, they can use LED light bulbs that are proven to last 35 to 50 times longer than many conventional lighting options.

Produce algae by investing in LED bulbs, a cost-effective and energy-conscious choice for consumers. These units require less energy than standard lighting and enable people to lower their electricity usage when they grow algae.