Annual Report 2010 - Enel.com
Annual Report 2010 - Enel.com
Annual Report 2010 - Enel.com
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Net efficient generation capacity<br />
MW<br />
at Dec. 31,<br />
<strong>2010</strong><br />
at Dec. 31,<br />
2009 <strong>2010</strong>-2009<br />
Thermal plants 22,169 20,748 1,421 6.8%<br />
Hydroelectric plants 13,258 13,264 (6) -<br />
Wind plants 77 810 (733) -90.5%<br />
Nuclear plants 3,514 3,522 (8) -0.2%<br />
Alternative energy resources 9 74 (65) -87.8%<br />
Total net efficient capacity 39,027 38,418 609 1.6%<br />
Net efficient generation capacity at December 31, <strong>2010</strong><br />
increased by 609 MW on the previous year.<br />
The increase is essentially attributable to the increase in<br />
thermal generation capacity (up 1,421 MW) as a result of<br />
the entry into service of a number of thermal <strong>com</strong>bined-<br />
Electricity distribution and transport networks<br />
cycle plants (including Besós 5), partially offset by the decrease<br />
in wind capacity (down 733 MW), essentially due<br />
to the effect of the change in the scope of consolidation<br />
with the transfer of ECyR (now <strong>Enel</strong> Green Power España)<br />
to the Renewable Energy Division.<br />
<strong>2010</strong> 2009 <strong>2010</strong>-2009<br />
High-voltage lines at year-end (km) 30,242 32,698 (2,456)<br />
Medium-voltage lines at year-end (km) 267,010 258,792 8,218<br />
Low-voltage lines at year-end (km) 315,349 302,783 12,566<br />
Total electricity distribution network (km)<br />
Electricity transported on <strong>Enel</strong>’s distribution network<br />
612,601 594,273 18,328<br />
(millions of kWh) 170,794 139,370 31,424<br />
At December 31, <strong>2010</strong>, the size of the electricity distribution<br />
network of the Iberia and Latin America Division had<br />
increased by 18,328 km, going from 594,273 km in 2009<br />
to 612,601 km in <strong>2010</strong>.<br />
Electricity transported in <strong>2010</strong> amounted to 170,794<br />
Electricity sales<br />
million kWh, an increase of 31,424 million kWh, essentially<br />
due to the effect of the change in the consolidation<br />
method (27,117 million kWh), and increased demand for<br />
electricity in the Iberian peninsula and in the Latin American<br />
countries (especially in Brazil).<br />
Millions of kWh<br />
<strong>2010</strong> 2009 <strong>2010</strong>-2009<br />
Free market:<br />
- Iberian peninsula 106,894 72,137 34,757<br />
- Latin America 7,107 5,738 1,369<br />
Total free market<br />
Regulated market:<br />
114,001 77,875 36,126<br />
- Iberian peninsula - 15,371 (15,371)<br />
- Latin America 43,697 34,522 9,175<br />
Total regulated market 43,697 49,893 (6,196)<br />
TOTAL 157,698 127,768 29,930<br />
- of which Iberian peninsula 106,894 87,508 19,386<br />
- of which Latin America 50,804 40,260 10,544<br />
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