Investor Presentaiton
U.S. Energy Use
Estimated U.S. Energy Use in 2009: -94.6 Quads
Lawrence Livermore
National Laboratory
Solar
0.11
0.01 (b)
Nucle
1939
8.35 (c)
7.04 (0)
Electricity
Generation
38.19
2.66 (d)
18.30 (4)
0.70 (g)
Wind
9.70
0.32 (h)
Geothermal
0.37
Natural
Gas
23.37
Coal
19.76
0.43 (u)
Biomass
3.88
REVISISOM
0.10 (a)
Net Electricity
Imports
9.12 (mm)
12.08
2.25 (pp)
26.10 (00)
Rejected
Energy
54.64
4.65 G
Residential
11.26
9.01
0.03 0
0.43 (v)
1.16 (aa)
4.87 (p)
1.70 (qq)
4.51 (hl
0.02 (1)
Commercial
8.49
6.79 (kk)
3.19 (n)
0.02 (e)
0.06 (s)
(0.60 (bb)
3.01 (gg
Energy
Services
39.97
4.36 (r)
0.11 (w)
7.58 (m)
7.77 (cc)
Industrial
21.78
17.43 (0)
1.40 (0
2.00 (x)
0.92 (y)
/0.39 (2)
0.69 (1
0.03 iff)
25.34 (dd)
Trans-
portation
26.98
20.23 (ss)
6.74 (mm)
Source: LLNL 2010. Data is based on DOE/EIA-0384(2009), August 2010. If this information or a reproduction of it is used, credit must be given to the Lawrence Livermore National Laboratory
and the Department of Energy, under whose auspices the work was performed. Distributed electricity represents only retail electricity sales and does not include self-generation, EIA
reports flows for non-thermal resources (ie, hydro, wind and solar) in BTU-equivalent values by assuming a typical fossil fuel plant "heat rate." The efficiency of electricity production is
calculated as the total retail electricity delivered divided by the primary energy input into electricity generation. End use efficiency is estimated as 80% for the residential, commercial and
Industrial sectors, and as 25% for the transportation sector. Totals may not equal sum of components due to independent rounding. LLNL-MI-410527View entire presentation