Microtheme Based on EIA Dataset
I need 2 different essays on the same topic listed below. So, in the end, you will be preparing 2 documents with 2 different writing styles. These are the same assignment for me and my friend.
PLEASE FOLLOW THE INSTRUCTIONS. THE DATA AND GRAPH CONTAINED IN THE BELOW WEBSITES CAN BE FOUND IN THE LOWER PART OF THE ATTACHMENT
Write a microtheme (a 2-page or 600-word essay) in MLA style referencing one of the following datasets from the Energy Information Administration website:
1) U.S. Electricity Profiles: http://www.eia.gov/electricity/state/
2) Petroleum Imports to U.S. by Country: http://www.eia.gov/petroleum/imports/companylevel/
3) U.S. State Energy Profiles: http://www.eia.gov/state/index.cfm?ref=bookshelf
(look at raw data under map)
4) State-Level Energy-Related CO2 Emissions: http://www.eia.gov/environment/emissions/state/analysis/
(if you select #4, select only one of the available datasets on the right of the page).
How to approach this assignment:
a) Study the table you select and identify, discuss, and reference the patterns or “stories” in the dataset source. See the section in Chapter 9 called “How Tables Contain a Variety of Stories” (202-204).
b) Provide a brief summary of the data, including the main observations and conclusions represented in the dataset.
c) Based on the patterns or “stories” you have identified from the dataset, develop a supportable claim.
d) To support your claim, create and embed a graph into your argument by making inferences from your dataset, doing calculations, and converting the tabular data (dataset) into a bar or line graph. Be sure to label and title your graph (see “Special Strategies for Framing Statistical Evidence” on pp. 100-101). Follow the rule of independent redundancy: “the graphic should be understandable without the text; the text should be understandable without the graphic; the text should repeat the most important information in the graphic” (207).
e) Argue/defend the overall conclusions you have interpreted from the dataset.
Microtheme Based on EIA Dataset
Write a microtheme (a 2-page or 600-word essay) in MLA style referencing one of the following datasets from the Energy Information Administration website:
1
) U.S. Electricity Profiles:
http://www.eia.gov/electricity/state/
2) Petroleum Imports to U.S. by Country:
http://www.eia.gov/petroleum/imports/companylevel/
3
) U.S. State Energy Profiles:
http://www.eia.gov/state/index.cfm?ref=bookshelf
(look at raw data under map)
4) State-Level Energy-Related CO2 Emissions:
http://www.eia.gov/environment/emissions/state/analysis/
(if you select #4, select only one of the available datasets on the right of the page).
How to approach this assignment:
a) Study the table you select and identify, discuss, and reference the patterns or “stories” in the dataset source. See the section in Chapter
9
called “How Tables Contain a Variety of Stories” (202-204).
b) Provide a brief summary of the data, including the main observations and conclusions represented in the dataset.
c) Based on the patterns or “stories” you have identified from the dataset, develop a supportable claim.
d) To support your claim, create and embed a graph into your argument by making inferences from your dataset, doing calculations, and converting the tabular data (dataset) into a bar or line graph. Be sure to label and title your graph (see “Special Strategies for Framing Statistical Evidence” on pp. 100-101). Follow the rule of independent redundancy: “the graphic should be understandable without the text; the text should be understandable without the graphic; the text should repeat the most important information in the graphic” (20
7
).
e) Argue/defend the overall conclusions you have interpreted from the dataset.
State Electricity Profiles
Data for 2010 | Release Date: January
30
, 20
12
| Next Release: November 20
13
|
Name |
Average Retail Price (cents/kWh) |
Net Summer Capacity (MW) |
Net Generation (MWh) |
Total Retail Sales (MWh) |
|
|
Alabama |
8. 89 |
32 ,4 17 |
15 2, 1 50 , 51 2 |
90,862, 64 5 |
|
|
Alaska |
14 .76 |
2,067 |
6,759,576 |
6,2 47 ,0 38 |
|
|
Arizona |
9.69 |
26 ,392 |
111 , 750 ,957 |
72 , 8 31 ,737 |
|
|
Arkansas |
7. 28 |
15,9 81 |
61,000, 185 |
48 ,194,285 |
|
|
California |
13.01 |
67,328 |
204,125,596 |
258,525, 41 4 |
|
|
Colorado |
9.15 |
13, 77 7 |
50,720,792 |
52, 91 7,786 |
|
|
Connecticut |
17.39 |
8, 284 |
33 ,3 49 ,6 23 |
30,391,766 |
|
|
Delaware |
11.97 |
3, 389 |
5,6 27 ,6 45 |
11,605,932 |
|
|
District of Columbia |
13.35 |
790 |
199 ,858 |
11,876,995 |
|
|
Florida |
10.58 |
59, 147 |
229 ,095,935 |
231, 209 ,614 |
|
|
Georgia |
8.87 |
36,636 |
137,576,941 |
140,671,580 |
|
|
Hawaii |
25.12 |
2,536 |
10,836,036 |
10,0 16 ,509 |
|
|
Idaho |
6.54 |
3,990 |
12,024, 56 4 |
22,797,6 68 |
|
|
Illinois |
9.13 |
44 ,127 |
201,351,872 |
144,760,674 |
|
|
Indiana |
7.67 |
27,638 |
125, 180 ,739 |
105 ,994, 376 |
|
|
Iowa |
7.66 |
14,592 |
57,508,7 21 |
45,445,269 |
|
|
Kansas |
8.35 |
12,5 43 |
47,923,762 |
40, 420 ,675 |
|
|
Kentucky |
6.73 |
20, 453 |
98,217, 65 8 |
93,569,426 |
|
|
Louisiana |
7.80 |
26,744 |
102,884,940 |
85,079,692 |
|
|
Maine |
12.84 |
4,430 |
17,018,660 |
11,531,568 |
|
|
Maryland |
12.70 |
12,516 |
43,607,264 |
65,335,498 |
|
|
Massachusetts |
14.26 |
13,697 |
42,804,824 |
57,123, 422 |
|
|
Michigan |
9.88 |
29,831 |
111, 55 1,371 |
103,649,219 |
|
|
Minnesota |
8.41 |
14,715 |
53,670,227 |
67,799,706 |
|
|
Mississippi |
8.59 |
15,691 |
54,487,260 |
49,687,166 |
|
|
Missouri |
7.78 |
21,739 |
92,312,989 |
86,085,117 |
|
|
Montana |
7.88 |
5,866 |
29, 791 ,181 |
13,423,138 |
|
|
Nebraska |
7.52 |
7,857 |
36,630,006 |
29,849,460 |
|
|
Nevada |
9.73 |
11, 421 |
35,146,248 |
33,772,595 |
|
|
New Hampshire |
14.84 |
4,180 |
22,195, 912 |
10,890,074 |
|
|
New Jersey |
14.68 |
18,424 |
65,682,494 |
79, 179 ,427 |
|
|
New Mexico |
8.40 |
8,130 |
36, 251 ,542 |
22,428, 34 4 |
|
|
New York |
16.41 |
39, 357 |
136, 961 ,654 |
144,623,573 |
|
|
North Carolina |
8.67 |
27,674 |
128, 678 ,483 |
136,414,947 |
|
|
North Dakota |
7.11 |
6,188 |
34,739,542 |
12,956, 263 |
|
|
Ohio |
9.14 |
33,071 |
143,598,337 |
154,145,418 |
|
|
Oklahoma |
7.59 |
21,022 |
72,250,733 |
57, 845 ,980 |
|
|
Oregon |
7.56 |
14,261 |
55,126,999 |
46,025,945 |
|
|
Pennsylvania |
10.31 |
45,575 |
229,752,306 |
148,963, 968 |
|
|
Rhode Island |
14.08 |
1,782 |
7,738,719 |
7,799,227 |
|
|
South Carolina |
8.49 |
23,982 |
104, 153 ,133 |
82,479,293 |
|
|
South Dakota |
7.82 |
3,623 |
10,049,636 |
11,356, 149 |
|
|
Tennessee |
8.61 |
21,417 |
82,348,625 |
103,521,537 |
|
|
Texas |
9.34 |
108,258 |
411,695,046 |
358,457, 550 |
|
|
Utah |
6.94 |
7,497 |
42,249,355 |
28,044,001 |
|
|
Vermont |
13.24 |
1,128 |
6,619,990 |
5,594,833 |
|
|
Virginia |
8.69 |
24,109 |
72,966,456 |
113,806,135 |
|
|
Washington |
6.66 |
30,478 |
103,472,729 |
90,379,970 |
|
|
West Virginia |
7.45 |
16,495 |
80,788,947 |
32,031,803 |
|
|
Wisconsin |
9.78 |
17,836 |
64,314,067 |
68,752,417 |
|
|
Wyoming |
6.20 |
7,986 |
48,119, 254 |
17,113,458 |
|
|
U.S. Total |
9.83 |
1,039,062 |
4,125,059,899 |
3,754,486,282 |
August 2013 Import Highlights
Monthly data on the origins of crude oil importsin August 2013 has been released and it shows that two countries exported more than 1 million barrels per day to the United States (see table below). The top five exporting countries accounted for 72 percent of United States crude oil imports in August while the top ten sources accounted for approximately 91 percent of all U.S. crude oil imports. The top five sources of US crude oil imports for August were Canada (
2,613
thousand barrels per day), Saudi Arabia (
1,332
thousand barrels per day), Mexico (845 thousand barrels per day), Venezuela (
603
thousand barrels per day), and Kuwait (
400
thousand barrels per day). The rest of the top ten sources, in order, were Iraq (
397
thousand barrels per day), Colombia (357 thousand barrels per day), Angola (
346
thousand barrels per day), Ecuador (344 thousand barrels per day), and Brazil (150 thousand barrels per day). Total crude oil imports averaged 8,099 thousand barrels per day in August, which is an increase of 27 thousand barrels per day from imports during July 2013.
Canada remained the largest exporter of total petroleum to the United States in August; exporting
3,076
thousand barrels per day. The second largest exporter of total petroleum was Saudi Arabia with 1,332 thousand barrels per day.
|
Crude Oil Imports (Top 15 Countries)
|
||||||||||||
|
Country |
Aug-13 |
Jul-13 |
YTD 2013 |
Aug-12 |
YTD 2012 |
|||||||
|
CANADA |
2,613 |
2,546 |
2,459 |
2,471 |
||||||||
|
SAUDI ARABIA |
1,332 |
1, 318 |
1,241 |
1,220 |
1,432 |
|||||||
|
MEXICO |
845 |
852 |
831 | 968 | 961 | |||||||
|
VENEZUELA |
603 |
871 |
750 |
977 |
867 |
|||||||
|
KUWAIT |
400 |
309 |
318 |
300 |
316 |
|||||||
|
IRAQ |
397 |
299 |
383 |
550 |
463 |
|||||||
|
COLOMBIA |
357 |
574 |
402 |
389 | 421 | |||||||
|
ANGOLA |
346 | 229 |
222 |
141 |
251 | |||||||
|
ECUADOR |
344 |
192 |
232 |
174 |
185 | |||||||
|
BRAZIL |
150 |
110 |
107 |
211 |
254 | |||||||
|
NIGERIA |
134 |
199 |
294 |
462 |
||||||||
|
CHAD |
81 | 77 | 64 | 30 | 17 | |||||||
|
RUSSIA |
72 | 15 | 48 | 91 |
116 |
|||||||
|
CONGO (BRAZZAVILLE) |
56 | 9 | 16 | 23 | 38 | |||||||
|
GABON |
68 | 26 | 49 | 32 |
|
Total Imports of Petroleum (Top 15 Countries)
|
|||||
| 3,076 |
3,008 |
3,098 |
2,954 |
2,991 |
|
|
1,243 |
1,436 |
||||
| 912 |
930 |
908 |
1,016 |
1,021 |
|
| 678 |
924 |
791 |
1,048 |
920 |
|
|
572 |
453 |
488 |
368 |
455 |
|
| 420 |
321 |
301 |
|||
| 376 |
242 |
238 |
153 | 263 | |
|
375 |
588 |
422 |
409 |
||
|
349 |
198 |
236 |
180 |
190 |
|
|
226 |
179 | 149 |
289 |
284 | |
|
167 |
240 |
339 |
504 |
441 |
|
|
UNITED KINGDOM |
163 |
147 |
197 |
161 |
|
|
ALGERIA |
105 |
112 |
303 |
270 |
|
|
KOREA, SOUTH |
89 | 65 | 111 | 55 |
State Total Energy Rankings, 2011Download Table Data as CSV
Production
Consumption per Capita
Expenditures per Capita
State
U.S. Share
Rank
Million Btu
Rank
Dollars
Rank
Alaska
2.1%
881
10,692
Alabama
1.8%
402
5,096
15
Arkansas
1.8%
15
380
17
4,780
Arizona
0.8%
221
3,474
California
3.4%
9
3,612
47
Colorado
3.5%
289
3,779
Connecticut
0.3%
207
49
4,284
District of Columbia
0.0%
291
3,871
41
Delaware
0.0%
49
299
30
4,357
Florida
0.7%
30
221
3,564
48
+ Display All States
Overview
Energy-related carbon dioxide emissionsvary significantly across states (Figure 1), whether considered on an absolute or per capita basis. The overall size of a state, as well as the available fuels, types of businesses, climate, and population density, play a role in both total and per capita emissions. Additionally, each state’s energy system reflects circumstances specific to that state. For example, some states are located near abundant hydroelectric supplies, while others contain abundant coal resources.This paper presents a basic analysis of the factors that contribute to a state’s carbon dioxide profile. This analysis neither attempts to assess the effect of state policies on absolute emissions levels or on changes over time, nor does it intend to imply that certain policies would be appropriate for a particular state.
The term “energy-related carbon dioxide emissions” as used in this paper, includes emissions released at the location where fossil fuels are used. For feedstock application, carbon stored in products such as plastics are not included in reported emissions for the states where they are produced.
It is also important to recognize that the state-level carbon dioxide emissionsdata presented in this paper count emissions based on the location where the energy is consumed as a fuel. To the extent that fuels are used in one state to generate electricity that is consumed in another state, emissions are attributed to the former rather than the latter. An analysis that attributed “responsibility” for emissions with consumption rather than production of electricity, which is beyond the scope of the present paper, would yield different results.
Total state emission levels
Over the time period from 2000 to 2010, carbon dioxide emissions fell in 32 states and rose in 18 states (Table 1). The greatest percentage decrease in carbon dioxide emissions occurred in Delaware at 27.9 percent, (4.5 million metric tons). The greatest absolute decline was 58.8 million metric tons in Texas (8.3 percent). New York experienced a decline of 38.6 million metric tons (18.3 percent). The greatest percentage increase was in Nebraska at 16.0 percent (6.6 million metric tons), while Colorado experienced the greatest absolute increase (11.8 million metric tons or 13.9 percent).
From 2009 to 2010, only 14 states saw a decrease in emissions. The United States was rebounding from the recession and emissions from consumption of energy was up in most states. Because of differences in data aggregations it is difficult to compare the total for all states with the total for the United States. See the Appendix for a comparison of levels of data detail between the state and national data systems.
Emissions by fuel
States exhibit very different emissions profiles by fuel type (Table 2). For example, in 2010, coal consumption accounted for 80.8 percent of carbon dioxide emissions in West Virginia. In California, 65.2 percent of carbon dioxide emissions came from petroleum, while only 1.4 percent came from coal. Rhode Island had no emissions from coal consumption, but 46.1 percent of its emissions were from natural gas. Vermont’s share of carbon dioxide emissions from petroleum was 92.5 percent and Hawaii’s share was 91.4 percent in 2010. No other states exceeded 80 percent in terms of the share of emissions from petroleum; Maine’s petroleum share was 75.6 percent.
Emissions by sector
There can also be significant variations in terms of carbon dioxide emissions by sector (Tables 3 and 4) – even for states that have similar fuel emissions’ profiles. These variations are due to factors such as the use of different fuels for electricity generation, climate, and sources of economic outputs (e.g., commercial versus industrial activity). For example, in Vermont the largest share of emissions in 2010 came from the transportation sector (58.7 percent), predominantly from petroleum, but the electric powersector share is small (0.1 percent) because of Vermont’s reliance on nuclear power. Vermont’s residential sector share was 22.1 percent – indicative of a relatively cold climate where petroleum is the main heating fuel. Hawaii, where a dominant share of emissions is also from petroleum, has a residential share of 0.3 percent – the lowest in the United States because of minimal heating and cooling requirements. The largest sector emissions share in Hawaii, like Vermont, was from the transportation sector (49.3 percent). However, unlike Vermont, Hawaii’s electric power sector share nearly as high (40.1 percent). The dominant fossil fuel for the generation of electricity in Hawaii is petroleum.
Per capita carbon dioxide emissions
Another useful way to compare total carbon dioxide emissions across states is to divide them by state population and examine them on a per capita basis (Table 5 and Figure 2). Many factors contribute to the amount of emissions per capita, including: climate, the structure of the state economy, population density, energy sources, building standards and explicit state policies to reduce emissions. The 2010 carbon dioxide emissions in Wyoming were 118.5 metric tons per capita, the highest in the United States. In 2010, Wyoming was the second largest energy producer in the United States. Unlike the largest energy producer, Texas, that has a population of 25 million, Wyoming has less than 600 thousand people giving Wyoming the lowest population density in the lower-48 states.
1
Its winters are cold (the average low temperatures in January are in the 5 to 10 degree Fahrenheit range
2
). These factors act to raise Wyoming’s per capita emissions compared to other states. The second highest state per capita carbon dioxide emissions level was North Dakota at 80.4 metric tons per capita. Alaska (54.6 metric tons per capita), West Virginia (54.2 metric tons per capita) and Louisiana (49.3 metric tons per capita) round out the top five states in terms of per capita carbon dioxide emissions. All of these are fossil-energy-producing states. The activity of producing energy is itself energy intensive.
The State of New York, with a population of 19.6 million people, had the lowest per capita carbon dioxide emissions – 8.8 metric tons per capita. A large portion of the population is located in the New York City metropolitan area where mass transit is readily available and most residences are multi-family units that provide efficiencies of scale in terms of energy for heating and cooling. The New York economy is oriented towards high-value, low-energy-consuming activities such as financial markets. For example, in 2010 New York contained 6.3 percent of the U.S. population, but consumed only 1.1 percent of the country’s industrial energy.
3
New York’s energy prices are relatively high (the average retail electricity price of 16.41 cents per kWh was third highest in the country in 2010), which in turn encourages energy savings.
4
The second lowest per capita carbon emitting state (9.7 metric tons per capita) was Vermont. As mentioned above, Vermont had almost no emissions from its electric power sector. Other states with relatively low per capita emissions rates include: California (9.9 metric tons per capita), Idaho and Oregon (both 10.4 metric tons per capita).
Energy intensity
The energy intensity of a state, as measured by the amount of energy consumed per unit of economic output or, specifically, British thermal units per dollar of a state’s gross domestic product (Btu/GDP), plays an important role in its overall emissions profile (Table 6). The states with the highest rates of emissions per capita in 2010 also had the higher energy intensity values: Wyoming (24.6 thousand Btu per dollar), North Dakota (22.8 thousand Btu per dollar) and West Virginia (21.6 thousand Btu per dollar). Delaware had the lowest energy intensity (3.3 thousand Btu per dollar), followed by New York (3.5 thousand Btu per dollar), Massachusetts, and Connecticut (both 3.7 thousand Btu per dollar). With the exceptions of California and Hawaii, the states with the lowest energy intensity are clustered in the relatively densely populated New England and Central-Atlantic. The 2010 national average is 7.5 thousand Btu per dollar of GDP.
Carbon intensity of the energy supply
The carbon intensity of energy supply (CO2/Btu) is reflective of the energy fuel mix within a state. As with energy intensity, the states with high carbon intensity of energy supply tend to be the states with high per capita emissions. The top five states in 2010 for the energy carbon intensity as measured in kilograms of carbon dioxide per million Btu (kg CO2/MMBtu) —West Virginia (81.7 kg CO2/MMBtu), Kentucky (77.2 kg CO2/MMBtu), Wyoming (76.8 kg CO2/MMBtu), Indiana (75.1 kg CO2/MMBtu), and North Dakota (73.6 kg CO2/MMBtu)— are all states with coal as the dominant fuel (Table 7). The national average carbon intensity of the energy supply in 2010 was 57.6 kg CO2/MMBtu. The states with lower carbon intensity tend to be those states with relatively substantial non-carbon electricity generation such as hydropower or nuclear. These states include, for example, Vermont (34.5 kg CO2/MMBtu), Washington (37.4 kg CO2/MMBtu), Oregon (39.1 kg CO2/MMBtu), Idaho (41.2 kg CO2/MMBtu) and New Hampshire (41.5 kg CO2/MMBtu).
Carbon intensity of the economy
Another measure, the overall carbon intensity of the economy (CO2/dollar of state GDP), combines energy intensity with the carbon intensity of that energy supply. As one would expect, the states with the highest carbon intensity of their economies (Table 8) as measured in metric tons of carbon dioxide per million dollars of state GDP (mt CO2/million dollars of GDP) are also the states with the highest values of energy intensity and carbon intensity of that energy supply. In 2010 these states included: Wyoming (1,886 mt CO2/ million dollars of GDP), West Virginia (1,767 mt CO2/ million dollars of GDP) North Dakota (1,681 mt CO2/ million dollars of GDP), Louisiana (1,145 mt CO2/ million dollars of GDP), and Montana (1,098 mt CO2/ million dollars of GDP). The 2010 U.S. average is 430 mt CO2/ million dollars of GDP. The states with the lowest carbon intensity of economic activity are also states that appear on the lower end of both energy intensity and the carbon intensity of that energy supply. These states include: New York (167 mt CO2/ million dollars of GDP), Connecticut (175 mt CO2/ million dollars of GDP), Delaware (209 mt CO2/ million dollars of GDP), Massachusetts (213 mt CO2/ million dollars of GDP), and California (214 mt CO2/ million dollars of GDP).
Electricity trade
Because this analysis does not account for electricity trade, it is important to understand how much this can influence a state’s carbon dioxide emissions profile. The Net Electricity Trade Index (Table 9) indicates whether a state is self sufficient in the generation of electricity in a given year (a value of 1.0); is a net importer of electricity in a given year (a value of less than 1.0); or is a net exporter of electricity in a given year (a value greater than 1.0). As indicated in Table 9, over half of the 10 states with the highest per capita emissions the states are net exporters of electricity in at least some years. In particular, Wyoming, North Dakota, West Virginia and Montana are large electricity exporters of power produced predominantly with coal. New Mexico is also a net exporter of electricity. Oklahoma is a net exporter, but its dominant fuel is natural gas. Indiana is a small exporter in some years, but was export-neutral in 2009 and 2010. Kentucky, like Indiana is a coal-fueled generation state, but has been export-neutral in recent years. Louisiana, the only state of high per capita emitters that is consistently a net importer of electricity, and Alaska a state that is an importer in some years, but export-neutral in most, are both fossil-fuel producing states with a large energy-intensive component of their economies.
Four of the ten states with the lowest per capita carbon dioxide emissions are consistent importers of electricity: Idaho, California, Massachusetts, and Florida. Rhode Island was an electricity exporter in 2001 and was self sufficient in 2000, 2008, 2009, and 2010. In the other years Rhode Island was an importer of electricity (about 40 percent in 2004). Idaho generates its electricity principally with hydroelectric power and has historically imported 50 percent or more of its electricity from other states. California consistently imports about 30 percent of its electricity and natural gas is the dominant fuel for the electricity that it generates internally. Both Massachusetts and Florida also use natural gas as the dominant fuel for electricity generation.
New York, which is self sufficient many years and a slight importer in other years, generates a dominant share of its electricity with nuclear power. Vermont, which is a consistent exporter of electricity, is also a state dominated by nuclear power generation. Connecticut, also a nuclear power producer, is a slight exporter in some years, an importer in others and self sufficient in yet others. Both Oregon and Washington are usually either self sufficient or net exporters. However, in 2001, which was a particularly bad year for hydroelectric generation in the Pacific Northwest, both states were net importers of electricity.
If the emissions associated with the generation of electricity were allocated to the states where that electricity is consumed, in many cases, the emissions profiles of both the producing and consuming states would change.
Footnotes
1 U.S. Energy Information Administration, State Profiles and Energy Estimates:
http://www.eia.gov/state/
2
http://www.wrcc.dri.edu/narratives/WYOMING.htm
3 U.S. Energy Information Administration, State Energy Data 2010, state population and energy consumption by sector.
4 U.S. Energy Information Administration, State Electricity Profiles, Table 1, 2010 SummaryStatistics
http://www.eia.gov/electricity/state/newyork/pdf/New_York