3. Algae Biofuel Systems
Algae biofuel systems capture carbon dioxide from industrial exhaust to cultivate algae, which is then converted into biofuels. This process effectively sequesters carbon within the algae, reducing atmospheric CO₂ levels. Companies like ExxonMobil and Synthetic Genomics have developed methods to produce renewable fuels from algae, offering a sustainable alternative to traditional fossil fuels. These biofuels provide a promising low-emissions alternative to traditional fossil fuels. Further reading is available at National Geographic.