Many situations can be harder to handle after brain injury and cause anxiety, such as being in crowds, being rushed, or adjusting to sudden changes in plan. Some people may have sudden onset of anxiety that can be overwhelming (âpanic attacksâ). Anxiety may be related to a very stressful situationâ sometimes the situation that caused the injuryâthat gets âreplayedâ in the personâs mind over and over and interferes with sleep (âpost traumatic stress disorderâ).
In 2015, natural gas and electricity were tied for the leading source of energy used in homes, with each at 42%. The same two energy sources predominate in commercial buildings, where electricity (53%) and natural gas (39%) provide nearly all the energy consumed.
What is U.S. electricity generation by energy source? In 2016, about 4.08 trillion kilowatthours (kWh) of electricity 1 were generated at utility-scale facilities in the United States. 2 About 65% of this electricity generation was from fossil fuels (coal, natural gas, petroleum, and other gases), about 20% was from nuclear energy, and about 15% was from renewable energy sources.