CUI

Office of Energy Projects Energy Infrastructure Update For December 2020

Natural Gas Highlights

• Columbia Gas received authorization to place in service its Buckeye Xpress Project, including replacing 61 miles of 20 and 24-inch pipeline with 66 miles of 36-inch pipeline in order to modernize the facilities and increase transportation capacity by 275 MMcf/d in Vinton, Jackson, Gallia and Laurence Counties, OH and Wayne County, WV. • Cheniere received authorization to place in service Unit 1 of the Sinton Compressor Station for the Cheniere Corpus Christi Pipeline, which when fully operational will deliver up to 1.5 Bcf/d of natural gas to the Corpus Christi LNG terminal. • Texas Eastern received authorization for its Bailey East Mine Panel 12J Project, which includes excavating and elevating segments of four pipelines in Marshall County, WV, in order to maintain safe operations during planned underground longwall mining by CONSOL Energy. • Gulf South received authorization for its Marksville Replacement Project, including replacing four older compressors with a new 13,058 HP compressor at its Marksville Compressor Station in Avoyelles Parish, LA. The project would not increase capacity. • Equitrans received authorization to sell base gas that is no longer needed at its Mobley Storage Field in Wetzel County, WV. • Equitrans received authorization for its Hunters Cave 3675 Well Abandonment Project, which involves plugging and abandoning the well and associated infrastructure at its Hunters Cave Storage Field in Greene County, PA. The project would not affect the field's certificated parameters. • Transforeland received authorization to make modifications at the Kenai LNG export terminal in Alaska in order to import LNG to cool the existing storage tanks, and to sendout up to 7 MMcf/d of boiloff gas instead of flaring it or venting it. • Adelphia Gateway requests authorization for its Marcus Hook Electric Compression Project, which consists of installing one 3,000 HP electric compressor at its Marcus Hook Compression Station in Delaware County, PA. The project would provide 16.5 MMcf/d of firm capacity to serve a new customer. • Algonquin Gas requests an amendment to its certificate for the Yorktown M&R Replacement & Reliability Project in order to reduce the number of gas line heaters to be installed from two to one, reduce the diameter of the M&R station piping, and reduce the compressor station capacity to 18,000 Dth/d from the certificated 31,200 Dth/d. The project is located in Westchester County, NY. • Texas Gas requests authorization for its Western Kentucky Lateral Expansion Project, which includes a 3,750 HP compressor and other equipment at its Midland 3 Compressor Station junction in Muhlenberg County, KY. The project would provide up to 130 MMcf/d of firm capacity to a new gas fired generation plant. • Algonquin Gas requests authorization for its Stony Point Anomaly – Metro-North Railroad Crossing Project, which would offset and replace a 490 feet of its ML pipeline in Putnam County, NY. The project would replace a pipeline segment following the identification of three anomalies and would not affect service to its customers. • Colorado Interstate Gas requests authorization to reclassify an injection/withdrawal well to an observation well at its Flank Natural Gas Storage Field in Baca County, CO. The project would not impact the field's storage parameters. • Columbia Gas requests authorization for its 2021 Wellington Well Abandonment Project, which includes plugging and abandoning wells 7779, 8907, 8908, 8909, 8968, 9060, 9031, 9121, and 9309, and their associated pipelines at its Wellington Storage Field in Lorain and Medina Counties, OH. The project would reduce risks in alignment with the PHMSA Storage Final Rule and would not affect the storage field's certificated parameters.

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Office of Energy Projects Energy Infrastructure Update For December 2020

Natural Gas Activities in December 2020 Storage No. of Deliverability Capacity Miles of Compression Status Capacity Projects (MMcf/d) (MMcf/d) Pipeline (HP) (Bcf) Pipeline Placed in Service 2 277 1,666 44,000 Certificated 2 0 1 13,058 Proposed 3 147 0 7,250 Storage Placed in Service 0 0 0 0 Certificated 0 0 0 0 Proposed 0 0 0 0 LNG (Import & Export)

Placed in Service 3 0 0 0 (Export)

Certificated 1 0 0 0 (Import/Export) Proposed 0 0 0 0 (Import/Export) Source: Staff Database

Natural Gas Activities through December 31, 2020 January through December 31, 2019 Storage No. of Deliverability Capacity Miles of Compression Status Capacity Projects (MMcf/d) (MMcf/d) Pipeline (HP) (BCF)

Pipeline Placed in Service 12 1,971.2 1,800.5 115,931 through December 31, 2019 10 4,850 17 351,270 Certificated 43 9,340.6 974.4 732,357 through December 31, 2019 36 18,080 661 739,711 Storage Placed in Service 0 0.0 0.0 0 through December 31, 2019 0 0 0 0 Certificated 3 81.0 2,844.0 11,150 through December 31, 2019 3 1 429 10,000 LNG (Import & Export) Placed in Service (Export) 10 6.8 2,314.0 0 through December 31, 2019 8 24 3,657 0 Certificated (Import/Export) 4 20.4 3,083.0 0 through December 31, 2019 11 84 20,209 44,000

Source: Staff Database

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Office of Energy Projects Energy Infrastructure Update For December 2020

Hydropower Highlights (nonfederal)

• Northwestern Corporation was issued an order increasing the capacity of its Missouri-Madison Project No. 2188 from 312.140 to 327.340 MW. The project is located on the Missouri and Madison Rivers in Cascade, Gallatin, Lewis and Clark, and Madison Counties, MT.

Hydropower Project Activities in December 2020 Conventional Pumped Storage Hydrokinetic Total Total No. Status Capacity Capacity Capacity Capacity No. No. No. of Projects (MW) (MW) (MW) (MW) Filed License 0 0 0 0 0 0 0 0 10-MW Exemption 0 0 0 0 0 0 0 0 Capacity Amendment 0 0 0 0 0 0 0 0 Conduit Exemption 0 0 0 0 0 0 0 0 Issued License 0 0 0 0 0 0 0 0 10-MW Exemption 0 0 0 0 0 0 0 0 Capacity Amendment 1 15.200 0 0 0 0 1 15.200 Conduit Exemption 0 0 0 0 0 0 0 0 Placed in Service License 0 0 0 0 0 0 0 0 10-MW Exemption 0 0 0 0 0 0 0 0 Capacity Amendment 0 0 0 0 0 0 0 0 Conduit Exemption 0 0 0 0 0 0 0 0 • Source: Staff Database

Hydropower Project Activities Year to Date (through December 31, 2020) Conventional Pumped Storage Hydrokinetic Total Total No. Status Capacity Capacity Capacity Capacity No. No. No. of Projects (MW) (MW) (MW) (MW) Filed License 1 0.140 1 1,200.000 0 0 2 1,200.140 10-MW Exemption 1 4.500 0 0 0 0 1 4.500 Capacity Amendment 6 34.785 0 0 0 0 6 34.785 Conduit Exemption 0 0 0 0 0 0 0 0 Issued License 0 0 0 0 0 0 0 0 10-MW Exemption 2 0.422 0 0 0 0 2 0.422 Capacity Amendment 8 32.731 0 0 0 0 8 32.731 Conduit Exemption 0 0 0 0 0 0 0 0 Placed in Service License 1 24.000 0 0 0 0 1 24.000 10-MW Exemption 0 0 0 0 0 0 0 0 Capacity Amendment 0 0 0 0 0 0 0 0 Conduit Exemption 0 0 0 0 0 0 0 0 Source: Staff Database

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Office of Energy Projects Energy Infrastructure Update For December 2020

Electric Generation Highlights

• Invenergy LLC’s 522.0 MW Sagamore Wind Project in Roosevelt County, NM is online. • Diamond Spring LLC’s 300.0 Diamond Spring Wind Project in Johnston County, OK is online. • ENGIE North America Inc’s 300.00 Prairie Hill Wind Project in Mclennan, TX is online. • NextEra Energy Resources LLC’s 300.0 MW White Hills Wind Project in Mohave County, AZ is online. • Diamond Trail Wind Energy LLC’s 252.5 MW Diamond Trail Wind Energy Project in Iowa County, IA is online. • Amadeus Wind LLC’s 250.1 MW WKN Amadeus Wind Project in Kent County, TX is online. • Nobles 2 Power Partners LLC’s 250.0 MW Nobles 2 Wind Farm in Nobles County, MN is online. • Skeleton Creek Wind LLC’s 250.0 MW Skeleton Creek Energy Center in Garfield County, OK is online. • White Cloud Wind Project LLC’s 236.5 MW White Cloud Wind Project in Nodaway County, MO is online. • Raymond Wind Farm LLC’s 201.6 MW Raymond Wind Project in Willacy County, TX is online. • Cedar Springs Transmission LLC’s 200.0 MW Cedar Springs Wind II Project in Converse County, WY is online. • Cimarron Bend Wind Project III LLC’s 200.0 MW Cimarron Bend Wind III Project in Clark County, KS is online. • Ponderosa Wind LLC’s 200.0 MW Ponderosa Wind Energy Center in Beaver County, OK is online. • Mountain Breeze Wind LLC’s 170.0 MW Mountain Breeze Wind Project in Weld County, CO is online. • Boiling Springs Wind Farm LLC’s 150.0 MW Boiling Springs Wind Farm in Woodward County, OK is online. • Gratiot Farms Wind Project LLC’s 150.0 MW Gratiot Farms in Gratiot County, MI is online. • Otter Tail Power Co’s 150.0 MW Merricourt Wind Project in Dickey County, ND is online. • Rattlesnake Flat LLC’s 144.0 MW Rattlesnake Flat Wind Project in Adams County, WA is online. • Cedar Springs Wind III LLC’s 120.0 MW Cedar Springs Wind III Project in Converse County, WY is online. • Cedar Springs Wind LLC’s 100.0 MW Cedar Springs Wind Projects in Converse County, WY is online. • PacifiCorp’s 100.0 MW Cedar Springs Wind Project in Converse County, WY is online. • Portland General Electric Co’s 100.0 MW Wheatridge Renewable Energy Facility in Morrow County, OR is online. • Horse Thief Wind Project LLC’s 80.0 MW Horse Thief Wind Project in Carbon County, MT is online. • Everpower Wind Holdings Inc’s 80.0 MW Mud Springs Wind Ranch in Carbon County, MT is online. • Pryor Caves Wind Project LLC’s 80.0 MW Pryor Caves Wind Project in Carbon County, MT is online. • Weaver Wind LLC’s 72.6 MW Weaver Wind Project in Hancock County, ME is online. • Black Hills Energy’s 40.0 MW Corriedale Wind Energy Project in Laramie County, WY is online. • Langford Wind Power LLC’s 5.0 MW Langford Wind Power Project in Irion County, TX is online. • ENGIE Long Draw Solar LLC’s 225.0 MW Long Draw Solar Project in Borden County, TX is online. • Hardin Solar Holdings LLC’s 150.0 MW Hardin Wind Energy Center in Hardin County, OH is online. • Saint Solar LLC’s 100.0 MW Saint Solar Project in Pinal County, AZ is online. • Florida Power & Light Co’s 74.5 MW Egret Solar Center in Baker County, FL is online. • Florida Power & Light Co’s 74.5 MW Lakeside Solar Center in Okeechobee County, FL is online. • Florida Power & Light Co’s 74.5 MW Nassau Solar Center in Nassau County, FL is online. • Florida Power & Light Co’s 74.5 MW Trailside Solar Center in Saint John County, FL is online. • Florida Power & Light Co’s 74.5 MW Union Springs Solar Center in Union County, FL is online. • Titan Solar 1 LLC’s 50.0 MW Titan Solar 1 Project in Imperial County, CA is online. • BT Kellam Solar LLC’s 61.0 MW Kellam Solar Project in Van Zandt County, TX is online. • BT Cooke Solar LLC’s 61.0 MW Rippey Solar Project in Cooke County, TX is online. • OR Holdings LLC’s 12.7 MW Agate Bay Solar Project in Jackson County, OR is online. • CTX Holdco LLC’s 10.0 MW Catan Solar Project in Karnes County, TX is online. • Madison Gas & Electric 8.0 MW Dane County Regional Arpt Solar Project in Dane County, WI is online. • Spencer Tioga Solar LLC’s 6.0 MW Pasto Solar Photovoltaic Project 11661 in Tioga County, NY is online. • Spencer Tioga Solar LLC’s 6.0 MW Pasto Solar Photovoltaic Project 10994 in Tioga County, NY is online. • Spencer Tioga Solar LLC’s 6.0 MW Pasto Solar Photovoltaic Project 10996 in Tioga County, NY is online. • Los Palos Street Operating LLC’s 5.5 MW solar powered Preferred Freezer Big Bear Project in Los Angeles County, CA is online.

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Office of Energy Projects Energy Infrastructure Update For December 2020

New Generation In-Service (New Build and Expansion) January – December 2020 January – December 2019 December 2020 Cumulative Cumulative No. of Installed No. of Installed No. of Installed Primary Fuel Type Units Capacity (MW) Units Capacity (MW) Units Capacity (MW) Coal 0 0 7 30 3 62 Natural Gas 2 64 50 6,259 135 10,185 Nuclear 0 0 0 0 3 175 Oil 0 0 4 6 26 89 Water 0 0 16 253 31 163 Wind 28 5,004 100 13,626 67 9,239 Biomass 0 0 8 29 25 216 Geothermal Steam 0 0 0 0 2 36 Solar 26 1,113 421 8,543 643 6,630 Waste Heat 0 0 0 0 1 58 Other * 0 0 34 5 62 0 Total 56 6,181 640 28,751 998 26,853

Sources: Data derived from Velocity Suite, ABB Inc. and The C Three Group LLC. The data may be subject to update. *“Other” includes purchased steam, tires, and miscellaneous technology such as batteries, fuel cells, energy storage, and fly wheel.

Total Available Installed Generating Capacity Installed Capacity (GW) % of Total Capacity

Coal 239.24 19.65% Natural Gas 539.56 44.33% Nuclear 104.32 8.57% Oil 39.21 3.22% Water 101.04 8.30% Wind 119.67 9.83% Biomass 15.64 1.29% Geothermal Steam 3.90 0.32% Solar 52.58 4.32% Waste Heat 1.29 0.11% Other 0.78 0.06% Total 1,217.21 100.00% Sources: Data derived from Velocity Suite, ABB Inc. and The C Three Group LLC. The data may be subject to update.

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Office of Energy Projects Energy Infrastructure Update For December 2020

Generation Capacity Additions and Retirements (January 2021 – December 2023) From ABB Velocity Suite’s Generating Unit Capacity Dataset

All Additions High Probability Additions Retirements

No. of Installed No. of Installed No. of Installed Primary Fuel Type Units Capacity (MW) Units Capacity (MW) Units Capacity (MW) Coal 1 77 0 0 68 24,024 Natural Gas 221 52,566 108 26,371 78 9,092 Nuclear 4 4,100 2 2,200 6 6,530 Oil 9 659 6 5 49 4,374 Water 215 10,728 95 941 14 43 Wind 411 80,309 125 21,991 8 53 Biomass 37 226 19 177 11 394 Geothermal Steam 9 208 1 33 10 35 Solar 3,186 151,199 736 36,691 0 0 Waste Heat 3 49 2 29 0 0 Other * 396 475 95 15 2 2 Total 4,492 300,596 1,189 88,453 246 44,547

Sources: Data derived from Velocity Suite, ABB Inc. and The C Three Group LLC. The data may be subject to update.

* “Other” includes purchased steam, tires, and miscellaneous technology such as batteries, fuel cells, energy storage, and fly wheel. ** Under Constructions includes units that have started site preparation or construction. It also includes units that are in the testing phase.

Electric Transmission Highlights

• Oncor Electric Delivery has completed the 202.7 mile, 345 kV Odessa – Riverton Transmission Line in TX. • American Electic Power Texas has completed the 68.0 mile, 345 kV Bakersfield – Solstice Transmission Line in TX. • Oncor Electric Deivery has completed the 40.0 mile, 345 kV Sand Lake – Solstice Transmission Line in TX. • Oncor Electric Delivery has completed the 39.9 mile, 345 kV Riverton – Sand Lake Transmission Line in TX. • Ameren Transmission has completed the 35.0 mile, 345 kV Kansas – Sugar Creek Transmission Line in IL. • Apex Clean Energy has completed the 8.0 mile, 345 kV Dakota Range III Transmission Line in SD. • PSEG Long Island has completed the 7.3 mile, 138 kV Valley Stream – East Garden CityTransmission Line in NY. • Oncor Electric Delivery has completed the 18.7 mile, 138 kV Owl Hills – Turnstill Transmission Line in TX. • Commonwealth Edison Co has completed the 3.3 mile, 138 kV Bellwood Transmission Line in IL.

Proposed Transmission Projects Transmission Projects Completed In-Service by January 2023

December December January – December January – December High Probability All Voltage 2020 2019 2020 Cumulative 2019 Cumulative of Completion (kV) Line Length (miles) ≤230 29.3 40.1 99.0 303.4 194.7 327.9 345 393.6 189.0 546.2 604.5 117.0 525.4 500 0.0 0.0 251.4 7.7 0.0 90.0 Total 422.9 229.1 896.6 915.6 311.7 943.3 U.S. Sources: Data derived from Staff Database and U.S. Electric Transmission Projects ©The C Three Group, LLC.

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Office of Energy Projects Energy Infrastructure Update For December 2020

All Transmission Projects with a Proposed Transmission Projects with a High Probability of In-Service Date by January 2023 being completed by January 2023

New Transmission Projects by Voltage

Sources: Data derived from Staff Database and U.S. Electric Transmission Projects ©The C Three Group, LLC.

Disclaimer: This Report contains analyses, presentations, and conclusions that may be based on or derived from the data sources cited, but do not necessarily reflect the positions or recommendations of the data providers.

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