Materials

(GRI EN1)

Non-Renewable

The following materials - required by energy transmission activities - were purchased by the Company in 2013.

Material		Volume / Quantity	Unit of measure
Bushings		124	unidade
Command and control cables	Bare cables	358,773	kg
	Insulated cables	776.140	metro linear
Connectors		5204	unit
Circuit breakers		121	unit
Structures		3.356	ton
Gases	SF6	120	kg
	Freon	245	kg
	R407C	95	kg
	Suva	204,3	kg
Insulators		9.240	unit
Insulating oil		-	-
Lightning rods		130	unit
Power reactors		10	unit
Relays		2,615	unit
Retificadores		3	unit
Section switches		249	unit
Power, current and potential transformers		435	unit

Renewable

Concerning renewable materials, CTEEP purchased 152 reams of A4 recycled paper in 2013, vs. 3,209 in 2012. This drop occurred because it was replaced by common paper, which is purchased only if it has the FSC certification, which ensures that the paper is produced in a sustainable manner. (GRI EN2)