Algonquin Gas Transmission, LLC

Fifth Revised Volume No. 1

Effective Date: 11/30/2009, Docket: RP10-77-000, Status: Effective

First Revised Sheet No. 261 First Revised Sheet No. 261

Superseding: Original Sheet No. 261

RATE SCHEDULE AFT-ES

FIRM TRANSPORTATION SERVICE

1. AVAILABILITY

This rate schedule is available for firm transportation of natural gas by Algonquin Gas

Transmission, LLC (hereinafter called "Algonquin") for any party (hereinafter called

"Customer"), when:

a. Customer's total MDTQ under all Algonquin firm rate schedules is 10,000 Dth or less per

Day;

b. Customer's sole source of transportation service deliveries is Algonquin;

c. Customer has made a valid request for firm transportation pursuant to Section 2 of the

General Terms and Conditions of this FERC Gas Tariff of which this rate schedule is a

part;

d. Sufficient firm capacity is available to effectuate such transportation without any

construction of facilities or other investment by Algonquin, or Algonquin has waived

this requirement in writing;

e. The Primary Point(s) of Receipt and Primary Point(s) of Delivery requested by Customer

are acceptable to Algonquin from the viewpoint of adequacy of Algonquin's existing

facilities to receive and transport Customer's gas with Algonquin's existing firm

service taking precedence;

f. Customer has contracted with one or more operators of upstream facilities that

interconnect with the Algonquin system (the "Upstream Entity(ies)"), for a sufficient

quantity of no-notice transportation services that encompass the right on the part of

Customer to increase or decrease its receipts from the Upstream Entity(ies) into

designated Points of Receipt on Algonquin's system with no advance notice, up to

Customer's MDTQ under this Rate Schedule AFT-ES plus fuel as provided for in Section 32

of the General Terms and Conditions of this tariff in the case of