Ways To Reduce Coastal Acidification Ocean acidification is driven by excess global carbon dioxide and water pollution from land runoff, and there are ways communities can help. How Individuals and Communities Can Reduce Ocean Acidification Carbon dioxide emissions and water pollution from nutrient runoff are the main drivers of ocean acidification in coastal waters. While state and local governments continue to address these sources across the Mid-Atlantic region, the daily choices we make about the energy and transportation we use and how we interact with our landscape can also lessen the impacts of acidification. Reducing nutrient runoff from phosphorus and nitrogen also helps prevent low oxygen conditions that lead to fish kills in local waters, which sometimes can also result in acidic conditions. Read on to learn about actions you can take to support healthy coastal ecosystems. Save Electricity Electricity can be saved by replacing incandescent bulbs with compact fluorescents (CFLs) or LEDs, unplugging devices when not in use, and using Energy Star appliances and devices. Decrease Transportation Emissions Taking advantage of mass transit options in your area, carpooling, and adjusting your driving practices by avoiding quick accelerations and braking can help decrease transportation emissions. Insulate Businesses and Residences Reduce heating and cooling expenses by properly insulating homes and businesses. Seal air leaks around windows, door trims and attics, which can also reduce noises and allergens from outside. 3