Debt Issuance

Debenture – Light SESA	Issue Date	Maturity	Principal	Coupon
8^th Debenture	09/10/2012	06/04/2026	R$ 470 MN	CDI + 1.2% p.y.
9^th Debenture Series A	06/15/2013	05/15/2021	R$ 1 Bn	CDI + 1.5% p.y.
9^th Debenture Series B	06/15/2013	05/15/2023	R$ 600 MN	IPCA + 5.7% p.y.
10^th Debenture	05/13/2014	05/09/2020	R$ 750 MN	115% of CDI
12^th Debenture Series 3^rd	07/07/2017	07/15/2020	R$ 53 MN	IPCA + 9.1% p.y.
13^th Debenture	10/15/2017	10/15/2022	R$ 459 MN	IPCA + 7.5% p.y.
Bonds	05/03/2018	05/03/2023	US$ 400 MN	142.8% CDI p.y.
15^th Debêntures Série 1	10/15/2018	10/15/2025	R$ 540 MN	IPCA + 6.8% p.y.
15^th Debêntures Série 2	10/15/2018	10/15/2022	R$ 160 MN	CDI + 2.2% p.y.
16^th Debêntures Série 1	04/15/2019	04/15/2022	R$ 133 MN	CDI + 0.9% p.y.
16^th Debêntures Série 2	04/15/2019	04/15/2024	R$ 463 MN	CDI + 1.3% p.y.
16^th Debêntures Série 3	04/15/2019	04/15/2025	R$ 63 MN	CDI + 1.4% p.y.

Debenture – Light Energia	Issue Date	Maturity	Principal	Coupon
2^nd Debenture	12/29/2011	08/19/2019	R$ 425 MN	CDI + 1.2% p.y.
3^rd Debenture	09/10/2012	06/04/2026	R$ 30 MN	CDI + 1.2% p.y.
6^th Debenture	11/30/2017	11/24/2019	R$ 100 MN	CDI + 3.5% p.y.
Bonds	05/03/2018	05/03/2023	US$ 200 MN	143.0% CDI p.y.