US Energy $2022$ Use the $2022$ Lawrence Livermore National Laboratory US energy flowchart shown below to

answer the following questions.

The $2022$ flowchart is also available at htips:$//$lowchants$.$Inigov$/$commodities$/$energy$.($Note that

the $2023$ flowchart has not been published yet on this website, that is why we are using the $2022$ chart in

this problem.

Estimated U$.$S$.$ Energy Consumption in $2022$: $100\mathrm{.}3$ Quads

$11$ Lawrence Livermore

a$)$ Find the energy quads of energy consumed individually by the industrial,

transportation, commercial, and residential sectors$.$ Use total consumed energy

including energy losses or 'rejected energy'.

b$)$ What are the equivalent amounts in EJ $($exaJoules$).$

c$)$ What is the efficiency $($consumed energy $/$ generated $($input$)$ energy$)$ for;

Electricity generation

Residential sector

Commercial sector

d$)$ What percentage of US energy production comes from

Solar

Wind

Geothermal

Natural Gas

Coal

e$)$ What percentage of petroleum production is used for electricity production, the

industrial sector, the transportation section?