Energy Development Corporation

38th Floor, One Corporate Centre Building, Julia Vargas corner Meralco Avenue

Ortigas Center, Pasig 1605, Philippines

Trunklines: +63 (2) 667-7332 (PLDT) / +63 (2) 755-2332 (Globe)

April 10, 2014

JANET A. ENCARNACION

HEAD, Disclosures Department

The Philippine Stock Exchange, Inc. Philippine Stock Exchange Plaza

Ayala Triangle, Ayala Avenue, Makati City

Dear Ms. Encarnacion:

In compliance with the PSE's additional disclosure requirements for RE companies, we submit the DOE certificates for EDC's Geothermal Renewable Energy Service Contracts, Geothermal Operating Contracts and Wind Energy Service Contracts.

cc: MA. CONCEPCION M. MAGDARAOG Market Regulatory Services Group Philippine Dealing & Exchange Corp.

Republic of the Philippines DEPARTMENT OF ENERGY

CERTIFICATION

This is to certify that Energy Development Corporation (EDC) is the DOE service contractor for the following Geothermal Renewable Energy Service Contracts
(GRESCs)/Geothermal Service Contract (GSC):

Contract No.

Project Name

Location

GRESC No. 2009-

10-001

Leyte Geothermal Production Field

Tongonan, Leyte

GRESC No. 2009-

10-002

Southern Negros Geothermal

Production Field

Palinpinon, Negros Orientai

GRESC No. 2009-

10-003

Bacon-Manito Geothermal

Production Field

Bacon, Sorsogon/Manito, Albay

GRESC No. 2009-

10-004

Mindanao Geothermal Production

Field

Ilomavis, Kidapawan City

GRESC No. 2009-

10-005

Northern Negros Geothermal

Production Production Field

Northern Negros, Negros

Occidental

GRESC No. 2010-

02-020

Labo Geothermal Project

Camarines Norte/ Camarines Sur / Quezon

GSCNo.

2012-01-035

Ampiro Geothermal Power Project

Ampiro, Misamis Occidental,

Zamboanga del Norte and

Zamboanga del Sur

GSCNo.

2012-01-036

Mandalagan Geothermal Power

Project

Mandalagan, Negros

Occidental

GSCNo.

2012-01-037

Mt. Zion Geothermal Power Project

Mt. Zion, North Cotabato and Davao del Sur

GSCNo.

2012-01-038

Lakewood Geothermal Power Project

Lakewood, Zamboanga del

Sur, Zamboanga del Norte and Zamboanga Sibugay_

GSCNo.

2012-01-039

Balingasag Geothermal Power

Project

Balingasag, Misamis Orientai

and Bukidnon

Further, it is certified that the abovementioned service contracts are valid and subsisting and that EDC is in compliance with its obligations under the aforementioned GRESCs/GSCs and has no pending violations with the DOE in relation thereto.
Issued this 1s+day of fi.PP.L2014 in Taguig City, Metro Manila.

Renewable Energy Management Bureau

MPC: F

Energy Center, Merritt Rd., Fort Bonifacio, Taguig, Metro Manila, Philippines

Tel. Nos.:(Trunkline) 840-1401 to 21; Fax 840-1731; 840-2138; 840-2067; (632) 840-1731; (632) 840-2138; Telefax (632) 840-2067

Website: www . doe . gov . ph . E-mail: info@doe . gov . ph

Republic of the Philippines

DEPARTMENT OF ENERGY

CERTIFICATION

This is to certify that Bacman Geothermal Incorporated (BGI) is the DOE service operator for Bacon Manito Geothermal Power Plant located in Bacon, Sorsogon/Manito, Albay under Geothermal Operating Contract No. 2012-04-027.
Further, it is certified that the abovementioned GOC is valid and subsisting and that BGI is in compliance with its obligations under the aforementioned GOC and has no pending violations with the DOE in relation thereto.

Issued this st day of 1I'JZlL2014 in Taguig City, Metro Manila.
Renewable Energy Management Bureau

t/11-

MPC: ADF

Energy Center, Merritt Rd., Fort Bonifacio, Taguig, Metro Manila, Philippines

Tel. Nos.:(Trunkline) 840-1401 to 21; Fax 840-1731; 840-2138;840-2067; (632) 840-1731; (632) 840-2138;Telefax (632) 840-2067

Website: www . doe . gov . ph ,E-mail: info@doe . gov . ph

------

Republic of the Philippines

DEPARTMENT OF ENERGY

CERTIFICATION

This is to certify that Green Core Geothermal Inc. (GCGI) is the DOE service operator
far the following Geothermal Operating Contracts (GOCs):

Contract No.

Project Name

Location

GOCNo.

2012-04-025

Palinpinon Geothermal Power

Plants

Valencia, Negros Orientai

GOCNo.

2012-04-026

Tongonan 1Geothermal Power

Plants

Kananga, Leyte

Further, it is certified that the abovementioned GOCs are valid and subsisting and that GCGI is in compliance with its obligations under the aforementioned GOCs and has no pending violations with the DOE in relation thereto.
lssued this 1c,-- day of APC2.\...2014 in Taguig City, Metro Manila.

Renewable Energy Management Bureau

MPC: ADF

Energy Center,Merritt Rd., Fort Bonifacio, Taguig, Metro Manila,Philippines

Tel. Nos.:(Trunkline) 840-1401 to 21; Fax 840-1731; 840-2138; 840-2067 ; (632) 840-1731; (632) 840-2138; Telefax (632) 840-2067

Website : www . doe . gov . ph, E-mail: i nfo@doe . gov . ph


Republic of the Philippines

DEPARTMENT OF ENERGY

CERTIFICATION

This is to certify that Energy Development Corporation (EDC) is the DOE register RE Developer for the following Wind Energy Service Contracts (WESC):

Contract No.

Project Name

Location

WESC No. 2010-02-040

Pagudpud Wind Power Project

Brgys. Balaoi and Caunaya n, Pagudpud, Ilocos N orte

WESC No. 2013-12-063

Burgos Wind Power Project

Brgy. Bayog, Burgos, Ilocos

N orte

WESC No. 2013-12-064

Burgos 2 Wind Power Project

Brgys. Pagali and Saoit,

Burgos, Ilocos N orte

Further, it is certified that the above mentioned service contracts are valid and subsisting and that EDC is in compliance with its obligations under the aforementioned WESCs and has no pending violations with the DOE in rela tion thereto.

Issued this 2nd day of Aprii 2014 in Taguig City, Metro Manila.

Renewable Energy Management Bureau

Energy Center, Merritt Rd., Fort Bonifacio, Taguig, Metro Manila, Philippines

Tel. Nos.:(Trunkline) 840-1401 to 21; Fax 840-1731; 840-2138; 840-2067 ; (632) 840-1731; (632) 840-2138; Telefax (632) 840-2067

Website: www.doe.gov.ph , E-mail: i nfo@doe . gov . ph

Republic of the Philippines

DEPARTMENT OF ENERGY

CERTIFICATION

This is to certify that EDC Burgos Wind Power Corporation (EBWPC) the DOE register RE Developer for the 87-MW (Phase l) and 63-MW (Phase 2) Burgos Wind Power Projects located in Brgys. Nagsurot, Pobl acion, and Saoit, Burgos, Ilocos Norte under Wind Energy Service Contract No. 2009-09-004.

Further, it is certified that the abovementioned WESC is valid and subsisting and that

EBWPC is in compliance with its obligations und er the aforementioned WESC and has no

pending violations with the DOE in relation thereto.

Issued this 2 nd day of Aprii 2014 in Taguig City, Metro Manila.


Rene able Energy Managem ent Bureau


Energy Center, Merritt Rd., Fort Bonifacio, Taguig, Metro Manila, Philippines

Tel. Nos.:(Trunkline) 840-1401to 21; Fax 840-1731; 840-2138; 840-2067; (632) 840-1731;(632) 840-2138; Telefax (632) 840-2067 · Website: www.doe.gov.ph,E-mail : i nfo@doe . gov . ph

distributed by