Common use of Attachment 1 – Glossary of Terms Clause in Contracts

Attachment 1 – Glossary of Terms. Attachment 2 — Description and Costs of the Small Generating Facility, Interconnection Facilities, and Metering Equipment Attachment 3 — One-line Diagram Depicting the Small Generating Facility, Interconnection Facilities, Metering Equipment, and Upgrades Attachment 4 — Milestones Attachment 5 — Additional Operating Requirements for the Transmission owner's Transmission System and Affected Systems Needed to Support the Interconnection Customer's Needs Attachment 6 — Transmission Owner's Description of its Upgrades and Best Estimate of Upgrade Costs This Interconnection Agreement ("Agreement") is made and entered into this 25th day of June, 2010 by Niagara Mohawk Power Corporation, d/b/a National Grid ("Transmission Owner" ), and Tug Hill Energy, Inc. (Otter Creek) ("Interconnection Customer") each hereinafter sometimes referred to individually as "Party" or both referred to collectively as the "Parties". Transmission Owner Information Transmission Owner: Niagara Mohawk Power Corporation, d/b/a National Grid Attention: Vice President, Transmission Commercial Services City: Waltham State: MA Zip: 02451 Phone: 000-000-0000 Fax: 000-000-0000 Interconnection Customer Information Interconnection Customer: Tug Hill Energy, Inc. (Otter Creek) Attention: Director, Renewable Energy Division Address: 0000 Xxxxxxx Xxxxxx City: Oakville State: Ontario Zip: X0X 0X0 Phone: (000) 000-0000 Fax: (000) 000-0000 Interconnection Customer Application No: N/ A In consideration of the mutual covenants set forth herein, the Parties agree as follows:

Attachment 1 – Glossary of Terms. Attachment 2 — – Description and Costs of the Small Generating Facility, Interconnection Facilities, and Metering Equipment Attachment 3 — – One-line Diagram Depicting the Small Generating Facility, Interconnection Facilities, Metering Equipment, and Upgrades Attachment 4 — – Milestones Attachment 5 — – Additional Operating Requirements for the Transmission owner's ’s Transmission System and Affected Systems Needed to Support the Interconnection Customer's ’s Needs Attachment 6 — – Transmission Owner's ’s Description of its Upgrades and Best Estimate of Upgrade Costs This Interconnection Agreement ("“Agreement"”) is made and entered into this 25th day of June, 2010 2011 by Niagara Mohawk Power Corporation, Corporation d/b/a National Grid nationalgrid ("“Transmission Owner" ” ), and Tug Hill WM Renewable Energy, Inc. L.L.C. _ (Otter Creek) ("“Interconnection Customer"”) each hereinafter sometimes referred to individually as "“Party" ” or both referred to collectively as the "“Parties"”. Transmission Owner Information Transmission Owner: Owner ” Niagara Mohawk Power Corporation, Corporation d/b/a National Grid nationalgrid _ Attention: Vice President, President Transmission Commercial Services City: Waltham State: MA Zip: 02451 Phone: 000-000-0000 Fax: 000-000-0000 Interconnection Customer Information Interconnection Customer” Attention: Tug Hill WM Renewable Energy, Inc. (Otter Creek) Attention: Director, Renewable Energy Division Address: 0000 Xxxxxxx Xxxxxx L.L.C. City: Oakville Houston State: Ontario TX Zip: X0X 0X0 77433 Phone: (000) -000-0000 Fax: (_000) -000-0000 Interconnection Customer Application No: N/ N/A In consideration of the mutual covenants set forth herein, the Parties agree as follows:

Attachment 1 – Glossary of Terms. Attachment 2 — – Description and Costs of the Small Generating Facility, Interconnection Facilities, and Metering Equipment Attachment 3 — – One-line Diagram Depicting the Small Generating Facility, Interconnection Facilities, Metering Equipment, and Upgrades Attachment 4 — – Milestones Attachment 5 — – Additional Operating Requirements for the Transmission owner's ’s Transmission System and Affected Systems Needed to Support the Interconnection Customer's ’s Needs Attachment 6 — – Transmission Owner's ’s Description of its Upgrades and Best Estimate of Upgrade Costs This Interconnection Agreement ("“Agreement"”) is made and entered into this 25th 4th day of JuneOctober, 2010 2011 by Niagara Mohawk Power Corporation, Corporation d/b/a National Grid ("“Transmission Owner" ” ), and Tug Hill Energy, Inc. Wheelabrator Xxxxxx Falls L.L.C. (Otter Creek) ("“Interconnection Customer"”) each hereinafter sometimes referred to individually as "“Party" ” or both referred to collectively as the "“Parties"”. Transmission Owner Information Transmission OwnerOwner : Niagara Mohawk Power Corporation, Corporation d/b/a National Grid Attention: Vice PresidentXxxx Xxxxx , Director Transmission Commercial Services City: Waltham State: MA Zip: 02451 Phone: 000-000-0000 Fax: 000-000-0000 Interconnection Customer Information Interconnection Customer: Tug Hill Energy, Inc. (Otter Creek) Wheelabrator Xxxxxx Falls L.L.C. Attention: Director, Renewable Energy Division Address: 0000 Xxxxxxx Xxxxxx General Counsel City: Oakville Hampton State: Ontario NH Zip: X0X 0X0 03842 Phone: (000) -000-0000 Fax: (000) -000-0000 Interconnection Customer Application No: N/ N/A In consideration of the mutual covenants set forth herein, the Parties agree as follows:

Attachment 1 – Glossary of Terms. Attachment 2 — Description and Costs of the Small Generating Facility, Interconnection Facilities, and Metering Equipment Attachment 3 — One-line Diagram Depicting the Small Generating Facility, Interconnection Facilities, Metering Equipment, and Upgrades Attachment 4 — Milestones Attachment 5 — Additional Operating Requirements for the Transmission owner's Transmission System and Affected Systems Needed to Support the Interconnection Customer's Needs Attachment 6 — Transmission Owner's Description of its Upgrades and Best Estimate of Upgrade Costs Service Agreement No. 125 This Interconnection Agreement ("Agreement") is made and entered into this 25th day of June, 2010 by Niagara Mohawk Power Corporation, d/b/a National Grid ("Transmission Owner" ), and Tug Hill Energy, Inc. (Otter Creek) ("Interconnection Customer") each hereinafter sometimes referred to individually as "Party" or both referred to collectively as the "Parties". Transmission Owner Information Transmission Owner: Niagara Mohawk Power Corporation, d/b/a National Grid Attention: Vice President, Transmission Commercial Services City: Waltham State: MA Zip: 02451 Phone: 000-000-0000 Fax: 000-000-0000 Interconnection Customer Information Interconnection Customer: Tug Hill Energy, Inc. (Otter Creek) Attention: Director, Renewable Energy Division Address: 0000 Xxxxxxx Xxxxxx City: Oakville State: Ontario Zip: X0X 0X0 Phone: (000) 000-0000 Fax: (000) 000-0000 Interconnection Customer Application No: N/ A In consideration of the mutual covenants set forth herein, the Parties agree as follows:

Attachment 1 – Glossary of Terms. Attachment 2 — – Description and Costs of the Small Generating Facility, Interconnection Facilities, and Metering Equipment Attachment 3 — – One-line Diagram Depicting the Small Generating Facility, Interconnection Facilities, Metering Equipment, and Upgrades Attachment 4 — – Milestones Attachment 5 — – Additional Operating Requirements for the Transmission owner's ’s Transmission System and Affected Systems Needed to Support the Interconnection Customer's ’s Needs Attachment 6 — – Transmission Owner's ’s Description of its Upgrades and Best Estimate of Upgrade Costs This Interconnection Agreement ("“Agreement"”) is made and entered into this 25th _________ day of June____________________, 2010 2011 by Niagara Mohawk Power Corporation, Corporation d/b/a National Grid nationalgrid ("“Transmission Owner" ” ), and Tug Hill WM Renewable Energy, Inc. L.L.C. _ (Otter Creek) ("“Interconnection Customer"”) each hereinafter sometimes referred to individually as "“Party" ” or both referred to collectively as the "“Parties"”. Transmission Owner Information Transmission Owner: Owner ” Niagara Mohawk Power Corporation, Corporation d/b/a National Grid nationalgrid _ Attention: Vice President, President Transmission Commercial Services City: Waltham State: MA Zip: 02451 Phone: 000-000-0000 Fax: 000-000-0000 Interconnection Customer Information Interconnection Customer” Attention: Tug Hill ___WM Renewable Energy, Inc. (Otter Creek) Attention: Director, Renewable Energy Division Address: 0000 Xxxxxxx Xxxxxx L.L.C._________ City: Oakville __Houston__ State: Ontario __TX________ Zip: X0X 0X0 __77433______ Phone: (000) __000-0000 000-0000___________ Fax: (000) _000-0000 000-0000________________ Interconnection Customer Application No: N/ A N/A___ In consideration of the mutual covenants set forth herein, the Parties agree as follows:

Attachment 1 – Glossary of Terms. Attachment 2 — – Description and Costs of the Small Generating Facility, Interconnection Facilities, and Metering Equipment Attachment 3 — – One-line Diagram Depicting the Small Generating Facility, Interconnection Facilities, Metering Equipment, and Upgrades Attachment 4 — – Milestones Attachment 5 — – Additional Operating Requirements for the NL Transmission owner's System, NL Sub- Transmission System System, and Affected Systems Needed to Support the Interconnection Customer's ’s Needs Attachment 6 — – Transmission OwnerProvider's Description of its Upgrades and Best Estimate of Upgrade Costs This Interconnection Agreement STANDARD GENERATOR INTERCONNECTION AGREEMENT THIS INTERCONNECTION AGREEMENT ("Agreement") is made and entered into this 25th day of June, 2010 by Niagara Mohawk Power Corporation, d/b/a National Grid 20 ("Transmission Owner" “Effective Date”), by NEWFOUNDLAND AND LABRADOR HYDRO, a body corporate existing pursuant to the Hydro Corporation Act, 2007, being Chapter H-7 of the Statutes of Newfoundland and Tug Hill EnergyLabrador, Inc. 2007 (Otter Creek“NLH”) acting in its capacity as the Newfoundland and Labrador System Operator (“NL System Operator” or “Transmission Provider”) - and - ("Interconnection Customer") (“Transmission Owner”) each hereinafter sometimes referred to individually as "Party" or both referred to collectively as the "Parties"." Transmission Provider Information Newfoundland and Labrador System Operator 000 Xxxxxxxx Xxxxx P.O. Xxx 00000, Xxxxxxx X Xx. Transmission Owner Information Transmission Owner: Niagara Mohawk Power Corporation, d/b/a National Grid Attention: Vice President, Transmission Commercial Services City: Waltham State: MA Zip: 02451 Xxxx’x XX X0X 0X0 Phone: 000-000-0000 Fax: 000-000-0000 Interconnection Customer Information Interconnection Customer: Tug Hill Energy, Inc. (Otter Creek) Attention: Director, Renewable Energy Division Address: 0000 Xxxxxxx Xxxxxx City: Oakville State: Ontario Zip: X0X 0X0 Phone: (000) 000-0000 Fax: (000) 000-0000 Transmission Owner Information Transmission Owner: Attention: Address: Phone: Fax: Interconnection Customer Interconnection Application No: N/ A Date Stamp: Time Stamp: In consideration of the mutual covenants set forth herein, the Parties agree as follows: