- AES Eletropaulo reported a 14% reduction in non-technical losses and a 5% reduction in SAIDI and SAIFI indicators in 3Q13 compared to the previous year. Investments totaled R$193 million focused on operational reliability and customer service. - Revenue decreased 16.9% to R$3.12 billion due to a government mandated electricity cost reduction program, but was offset by a 2.7% growth in total consumption. Cost reduction programs led to a R$44 million decrease in expenses. - EBITDA increased to R$142 million and net income was R$27 million, supported by cost reductions and market growth. Cash generation was positively impacted by improved

1. 3Q13 Results
November, 2013

2. 3Q13 Highlights
14% reduction in non-technical losses (3.6% vs. 4.2% in 3Q12)
~5% reduction in SAIDI and SAIFI to 8.21 hours and 4.54 times, respectively
Operational
Investments totaled R$ 193 milion vs. R$ 225 milhões no 3Q12
2.7% growth in total consumption compared to 3Q12, totaling 11,626 GWh
Grooss Revenue totaled R$ 3,120 milhões, 16.9% lower vs. 3Q12 due to the program to reduce
electricity costs imposed by Law n.º 12,783/2013, compensate by the market growth
Financial
Costs reduction program: manageable PMSO decreased by R$ 55 million (17%) compared to
3Q12, adjusted by the IGP-M index (R$ 88 million YTD)
- Guidance of cost reduction revised to R$ 140 million in 2013
EBITDA of R$ 142 million and net income of R$ 27 million.
- Adjusted Ebitda of R$ 374 million vs R$ 232 in 3Q12
Award
In July 2013, AES Eletropaulo received the "Transparency Award 2013" by adopting best
accounting practices in preparing the financial statements
2

3. Consistent improvement in
quality indicators
SAIDI and SAIFI reduced by ~ 5% for 8.21 hours and 4.54 times, respectively
40% reduction in penalties costs for transgression of indicators (frequency and duration of
interruptions)
SAIDI (hours)
-14.7%
-5.0%
8.67
8.67
-2.3%
8.49
8.68
SAIDI (hours)
10.36
8.35
8.64
8.21
6.08
2011
LTM 2012
3Q12
LTM 3Q13
5.93
Jan-Sep 12
SAIDI Aneel Reference
Jan-Sep 13
SAIFI (times)
-19.4%
6.93
-5.2%
6.87
6.87
6.64
-3.2%
SAIFI (times)
5.45
2011
4.65
LTM
2012
4.79
3Q12
4.54
LTM
3.38
3Q13
Jan-Sep 12
SAIFI Aneel Reference
3.27
Jan-Sep 13
3

4. Efficiency in loss regularization
and reduction
14% reduction in non-technical losses and total losses within the regulatory parameter
Total Losses (last 12 months)
-4.6%
12.6
-6.8%
11.5
10.5
10.9
10.5
10.4
10.5
10.4
10.1
Technical Losses¹
9.7
Non Technical Losses
6.5
6.5
6.1
6.2
4.4
4.0
4.1
4.2
3.6
2010
2011
2012
3Q12
3Q13
6.1
Aneel Reference²
1 – Values estimated by the Company to make them comparable with the reference for non-technical losses of the low voltage market determined by the Aneel
2 – Aneel Reference: normalized values for the regular calendar
4

5. Investments targeted operational reliability,
expansion and customer service
2T13
Investments Breakdown (R$ million)
Investments background (R$ million)
//////////////////
/////
3Q13
R$ 193 million
831
-7.9%
35
739
36
701
22
80
533
39
579
26
44
71
717
-14.0%
796
621
10
225
553
11
458
2012
2013(e)
Own Resources
9H12
9H13
51
39
213
2011
193
3Q12
152
3Q13
8
7
Serviços ao Cliente
Confiabilidade Operacional¹
TI
Outros
Expansão do Sistema
Financiado pelo cliente
Recuperação de Perdas
Funded by the clients
1 – Operational reliability Capex corresponds to the investments made for grid modernization and improvement in quality of service
5

6. Recovery in residential
and commercial
Consumption evolution (GWh)1
0.2%
2.4%
-4.9%
0.4%
-3.5%
9,326 9,342
2.7%
11,323 11,626
14.3%
3Q12
4,331 4,433
1,468 1,396
Residential
Industrial
2,797 2,807
Commercial
Public Sector
and Others
3Q13
1,998 2,284
731 705
Captive Market
Free Clientes
Total Market
Consumption evolution with the free market allocated in the respective consumer classes (GWh)
2.7%
11,323 11,626
2.4%
-0.3%
4,331 4,433
2,736 2,726
4.2%
7.1%
3Q12
3,201 3,336
3Q13
1,055 1,130
Residential
Industrial
1 – Captive and free commercial clients. Own consumption not considered
Commercial
Public Sector
and Others
Total Market
6

7. Performance in 9M13 supported by the
residential and commercial
Consumption evolution (GWh)1
1.8%
-0.4%
2.2%
-3.9%
-2.3%
28,114
27,999
-1.5%
34,032 34,629
12.0%
12,775 13,063
9M12
8,816 8,617
4,338 4,169
Residential
Industrial
5,918 6,630
9M13
2,184 2,151
Commercial
Public Sector
and Others
Captive Market
Free Clientes
Total Market
Consumption evolution with the free market allocated in the respective consumer classes (GWh)
1.8%
2.2%
-1.4%
12,775 13,063
8,180 8,066
3.6%
2.0%
34,032
34,629
9,898 10,257
9M12
9M13
3,178 3,243
Residential
Industrial
1 – Captive and free commercial clients. Own consumption not considered
Commercial
Public Sector
and Others
Total Market
7

8. Revenue reflects the cost reduction
program costs and market increase
2T13
Operating Costs and Expenses¹ (R$ million)
Gross revenues (R$ million)
-13.5%
-17.5%
6,128
10,131
5,303
1,193
352
8,537
2,748
1,157
340
1,870
-11.2%
-16.9%
7,031
6,327
166
1,386
9M13
4,145
3,106
878
2,293
9M12
2,127
4,936
3,845
3Q13
1,749
2,034
3Q12
195
Net revenue ex-construction revenue
Deduction to Gross Revenue
Construction revenues
1 – Depreciation and other operating income and expenses are not included
378
9M12
9M13
3Q12
1,888
375
1,513
3Q13
Energy Supply and Transmission Charges
PMS² and Others Expenses
2 – Personnel, Material and Services
8

9. Guidance reviewed to
R$ 140 million in 2013
R$ 89 million reduction in 9M13 vs. the same period in 2012 adjusted by the IGP-M¹ (89% of target reached)
R$ 58 million (17%) reduction in manageable PMSO in 3T13
PMSO2 Formation (R$ million)
-13.6%
-17.2%
61
378
3Q12
14
8
24
22
12
1 – 3Q12 Manageable PMSO adjusted by inflation (IGP-M index) of 4.4%
80
375
325
FCesp Contingencies, 3Q12
ADA and Manageable
Write-Offs
10
281
IGP-M
Personal
Materials
Others
and
Third Party Services
9M13 Contingencies, FCesp
Manageable ADA and
Write-Offs
2 – PMSO: Personnel, Material, Services and Other expenses
3Q13
9

10. Growth in EBITDA reflects market
program to reduce costs and tariff
adjustment
Increase of 2.7% of the total market and tariff adjustment
Reduction of R$ 44 million in expenses manageable PMSO
Formação do Ebitda (R$ milhões)
61.2%
76.6%
44
10
80
130
63
152
376
61
212
144
88
3Q12
Ebitda
Regulatory
assets and
liabilities
1– Construction cost and assets write-offs
F.Cesp
3Q12
Adjusted
Ebitda
Market and
tariff
Manageble
PMSO
Others
2 – PMSO: Personnel, Material, Services and Other exp
3Q13
Adjuested
Ebitda
F.Cesp
Regulatory
assets and
liabilities
3Q13
Ebitda
10

11. Net income of R$ 27 million in 3Q13
Net income (R$ million)
3Q13 highlights
271
2T13
Increase of 2.7% of the total market
Regulatory liabilities of R$ 95 million in the
period, mainly referring to the return of the
3rd RTP
54
0.5
27
9M12
9M13
3Q12
3Q13
(149)
132
25
122
Net Income
x
Reduction of R$ 34 million in expenses with
PMSO and other income and expenses
Flat financial result
(R$ 7.5 million in 3Q13 and 3Q12)
Income (loss) adjusted for assets adjusted by
regulatory assets and liabilities
11

12. Cash generation determined by the best
operating result and reimbursement of
power costs by CDE
R$ million
INITIAL CASH
Operating Cash Flow
Investments
3Q12
3Q13
1,083.1
986.5
343.8
591,2
(195,5)
(172,2)
(33,7)
6,5
(217,0)
(17,3)
(57,4)
(55,4)
Income Tax
-
(15,1)
Disposal of assets
-
12,1
Restricted and / or blocked cash
9,0
(48,5)
(150,7)
301,3
(0,0)
(0,0)
932.4
1,287.8
Net Financial Expenses
Net Amortization
Pension Fund expenses
Free Cash Flow
Dividends
FINAL CASH CONSOLIDATED
12

13. Continuous reduction in the level of
indebtedness of the Company
Net debt / Ebitda index adjusted by 2.4 times
Net debt
Average cost and average debt maturity
4.9x
3.5x
5.5x
3.75x
3.5x
3.5x
2.1x
3.5x
4.4x
3.1x
2.1x
6.6
6.3
2.4x
11,13
3.1
3.1
3.1
3.0
2.9
3Q12
4Q12
1Q13
2Q13
3Q13
3Q12
3Q13
2.7
1Q12
11,57
Net Debt (R$ billion)
Effective rate
Net Debt/Ebitda Adjusted¹
Average Time - years
Covenants limits - Net Debt/Ebitda Adjusted¹
1 –Adjusted EBITDA with the expenses related CESP Foundation and regulatory assets and liabilities.
13

14. 3Q13 results
The statements contained in this document with regard to the
business prospects, projected operating and financial results,
and growth potential are merely forecasts based on the
expectations of the Company’s Management in the relation to
its future performance. Such estimates are highly dependent
on the market behavior and on the conditions affecting
Brazil’s macroeconomic performance as well as the electric
sector and international market, and they are therefore subject
to changes.