The idea of drawing our energy from sources that are renewable, are independent of foreign nations, and do not emit greenhouse gases has powerful appeal. But capturing these resources is expensive, and many are intermittent, which complicates using them on a large scale. Learn about renewable sources’ current contributions to our energy supply and their prospects for our energy future.
Understanding EfficiencyLearn the significance of energy efficiency
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- Ocean Acidification
The process by which the hydronium ion concentration increases in the ocean, measured as decreasing pH. One source of ocean acidification is the dissolution of carbon dioxide, which forms carbonic acid with water and then dissociates into hydronium and bicarbonate. Lower pH impacts ocean life, including their soft and hard materials, and also human-built structures in the ocean, such as vessels.
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