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What is the total amount of high quality energy available after the energy needed to make it available is subtracted?

Terms in this set (48) What is net energy yield? Net energy is the amount of high-quality usable energy available from a resource after the amount of energy needed to make it available is subtracted.

What is the world’s fastest growing way to produce electricity?

Solar generation (including distributed) is projected to climb from 11 percent of total U.S. renewable generation in 2017 to 48 percent by 2050, making it the fastest-growing electricity source. Globally, renewables made up 24 percent of electricity generation in 2016, much of it from hydropower (16 percent).

What is the relationship between energy efficiency and energy quality?

Energy efficiency is the ratio of the amount of work done to the total amount of energy introduced to the system. Energy quality is the ease with which an energy source can be used for work. How do we determine the overall efficiency of energy use in a system?

Why does oil have a high net energy ratio?

Currently, oil has a high net energy ratio because it comes from large concentrated deposits. As these reserves dwindle, the net energy ratio declines. 2. Any energy source with low or negative net energy yield cannot compete in the marketplace.

Which fossil fuel has the highest net energy?

Conventional coal

Who owns gain energy?

i3 Energy

Which food is best for energy?

27 Foods That Can Give You More Energy

  1. Bananas. Bananas may be one of the best foods for energy.
  2. Fatty fish. Fatty fish like salmon and tuna are good sources of protein, fatty acids, and B vitamins, making them great foods to include in your diet.
  3. Brown rice. Brown rice is a very nutritious food.
  4. Sweet potatoes.
  5. Coffee.
  6. Eggs.
  7. Apples.
  8. Water.

What keeps you energized?

Start the Day with Protein In the morning, select foods that are rich in protein, like eggs, yogurt and nuts. Protein and whole grains take longer for your body to break down into energy. Eating foods full of protein for snacks, and throughout the day, also help keep you feeling invigorated.

What foods keep you energized all day?

Combine complex carbs with protein and fat to give you lasting energy. Try nuts and dried fruit, avocado toast, Greek yogurt and granola, or apple slices with honey, oats and cinnamon. Try to get at least one source of omega-3 fats in your body every day and don’t overeat. Large portions can drain your energy.

Why do I feel low on energy?

“Common symptoms of low energy levels are excessive tiredness and general fatigue, feeling cold, lacking motivation, even feeling depressed,” Dineamic head dietitian Karen Inge told The Huffington Post Australia. “Low energy levels can be due to many causes, like overdoing it, stress, lack of sleep, illness.

Can high glucose cause fatigue?

When fatigue is a concern, Zonszein will also screen for anemia. Anemia is not caused by diabetes, but it frequently occurs in people with diabetes and is a common cause of fatigue. He will also check the thyroid hormone level. People with diabetes are at increased risk for thyroid diseases, especially hypothyroidism.