TransCanada PipeLines Limited

ENERGY PROBLEM SOLVERS

Educational services, namely, providing on-line interactive video, audio and written information in relation to the energy industry and energy safety education; educational services, namely, providing on-line interactive nondownloadable video, audio and written information in relation to the energy industry and energy safety education; education and training in the field of pipeline safety; arranging and conducting drop-in workshops and seminars in the field of energy and energy safety;Production of energy, namely, generation of power and electricity from oil, gas, nuclear power, wind and solar energy; processing of natural gas liquids, namely, natural gas compression and liquefaction services; energy transition innovation;Downloadable computer software that allows for the ordering of natural gas transportation, storage, and delivery, natural gas nomination and scheduling, natural gas measurement, releasing pipeline capacity, imbalance monitoring, and providing user access to daily operational information about the pipeline related data, invoicing and report generation; downloadable on-line interactive video, audio and written information in relation to the energy industry and energy safety education;Transmission of natural gas and oil via pipelines; distribution of electricity; energy storage including pumped hydro and battery; hydrogen energy storage services; distribution of hydrogen gas to residential and commercial users; transport of captured carbon dioxide (co2) by pipeline for others; marine transport of carbon dioxide (co2) for others; sequestration of carbon dioxide;Construction of natural gas and oil pipelines; construction of electrical co-generation facilities; construction of nuclear power facilities; construction of wind and solar power generation facilities;Leasing of mineral rights, namely, leasing of land to allow for prospecting, exploring, and drilling for the oil, gas, and mining industries; promotion of the goods and services of others through the sponsorship of corporate events, namely, dinners and galas, at conferences, seminars, workshops, summits and conventions; promotion of the goods and services of others through business start-up campaigns; promotion of the goods and services of others through sponsorship of cultural events in the fields of concerts and live musical performances, live theatrical performances, book readings, culinary arts, dance, through film and television, through art gallery exhibitions, museum exhibitions, through literature, through business road shows, at aquariums, botanical gardens, and zoos, at carnivals, festivals, fairs and amusement parks, at libraries, and through sports events and international sports competitions; charitable fundraising campaigns; corporate grants and corporate social responsibility programs, including organizing and conducting funding, educational and volunteer programs having environmental and social benefits in the fields of safety, education, environment and resilient communities; philanthropic services including monetary donations; financial support of community spaces and cultural events including carnivals, festivals, fairs, rodeos and Powwows, that encourage environmental and social benefits for communities;Online ordering services for the transportation, storage and delivery of natural gas; operation of natural gas and oil pipelines; operation of gas storage and transportation facilities; operation of electrical co-generation facilities; operation of nuclear power facilities; operation of wind and solar power generation facilities; business marketing services in the field of natural gas and electricity; procurement of contracts for others for the purchase of energy; arranging, organizing and conducting exhibitions for promoting public awareness of pipeline safety; carbon-free energy trading including power purchase agreements;Providing temporary use of online, nondownloadable computer software application that allows for the ordering of natural gas transportation, storage, and delivery, natural gas nomination and scheduling, natural gas measurement, releasing pipeline capacity, imbalance monitoring, and providing user access to daily operational information about the pipeline related data, invoicing and report generation;

GAS TRANSMISSION NORTHWEST

Energy commodities, namely, natural gas;GAS;

GAS TRANSMISSION NORTHWEST

Downloadable electronic publications in the nature of newsletters in the field of energy;GAS TRANSMISSION;

GAS TRANSMISSION NORTHWEST

Public utility services, namely, generation and transmission of natural gas;GAS TRANSMISSION;

GAS TRANSMISSION NORTHWEST

Printed publications, namely, computer software user manuals in the field of energy use, transmission and conservation, customer information newsletters and brochures in the field of energy, energy industry information newsletters, printed informational sheets concerning energy use and energy efficiency, protocols and written procedure manuals related to energy use and energy efficiency;GAS TRANSMISSION;

GAS TRANSMISSION NORTHWEST

Business management for others in the energy industry; billing services; auditing energy rates for others; providing business information for the energy industry; energy auditing for others; customer services in the field of energy;GAS TRANSMISSION;

GAS TRANSMISSION NORTHWEST

Trading of energy-related commodities for others and brokerage of energy-related commodities;GAS;

GAS TRANSMISSION NORTHWEST

Construction of natural gas transmission and distribution facilities; construction of natural gas storage and processing facilities;GAS TRANSMISSION;

GAS TRANSMISSION NORTHWEST

[ Distribution of energy; ] transmission of gas through pipelines; transmission of natural gas through pipelines [ ; natural gas storage; providing information online about energy distribution, transmission of gas through pipelines, transmission of natural gas and natural gas storage; consultation in the field of energy transmission and distribution ];GAS TRANSMISSION;

GAS TRANSMISSION NORTHWEST

Consultation in the field of energy generation, namely, gas transmission;GAS TRANSMISSION;

GAS TRANSMISSION NORTHWEST

Educational services, namely, conducting classes, workshops, and seminars in the fields of energy-related and environmental issues and distributing course materials in connection therewith;GAS TRANSMISSION;

GAS TRANSMISSION NORTHWEST

Providing on-line publications in the form of newsletters in the field of energy;GAS TRANSMISSION;

GTN

PROVIDING ON-LINE PUBLICATIONS IN THE FORM OF NEWSLETTERS ON A GLOBAL COMPUTER NETWORK IN THE FIELD OF ENERGY;PROVIDING AN ON-LINE ELECTRONIC BULLETIN BOARD FOR TRANSMISSION OF MESSAGES AMONG COMPUTER USERS CONCERNING ENERGY;MONITORING ENERGY USAGE FOR OTHERS;

GTN

[ Distribution of energy; ] transmission of gas through pipelines; transmission of natural gas through pipelines [ ; natural gas storage; providing information online about energy distribution, transmission of gas through pipelines, transmission of natural gas and natural gas storage; consultation in the field of energy transmission and distribution, namely, gas transmission and distribution and natural gas transmission and distribution ];

GTN

Construction of natural gas transmission and distribution facilities; construction of natural gas storage and processing facilities;

GTN

Business management for others in the energy industry; billing services; auditing energy rates for others; providing business information for the energy industry; energy auditing for others; customer services in the field of energy;

GTN

Public utility services, namely, generation of electricity and natural gas;

GTN

Downloadable electronic publications in the nature of newsletters in the field of energy;

GTN

Energy commodities, namely, natural gas;

IN BUSINESS TO DELIVER

PIPELINE TRANSMISSION SERVICES, NAMELY, NATURAL GAS TRANSMISSION SERVICES AND TRANSMISSION OF GAS OR LIQUIDS VIA PIPELINES, FOR OTHERS;

IN BUSINESS TO DELIVER

GENERATION OF ELECTRICAL POWER;UTILITY SERVICES, NAMELY, TRANSMISSION OR DISTRIBUTION OF ELECTRICAL POWER;OPERATION OF ELECTRICAL GENERATION FACILITIES FOR OTHERS; OPERATION OF ELECTRICAL DISTRIBUTION FACILITIES FOR OTHERS;

NORTHBOW

Transmission of natural gas and oil via pipelines; wholesale and retail distribution of electricity;Construction of natural gas and oil pipelines, electrical co-generation facilities, nuclear power facilities, and wind generation facilities;NORTH BOW;Operation of natural gas and oil pipelines, gas storage and transportation facilities, electrical co-generation facilities, nuclear power facilities, and wind generation facilities for others; business marketing services in the fields of natural gas and electricity;

NORTHBOW

Transmission of natural gas and oil via pipelines; Distribution and transmission of electricity;Construction of natural gas and oil pipelines, electrical co-generation facilities, nuclear power facilities, and wind generation facilities;NORTH BOW;Operation of natural gas and oil pipelines, gas storage and transportation facilities, electrical co-generation facilities, nuclear power facilities, and wind generation facilities for others; business marketing services in the fields of natural gas and electricity; Wholesale and retail distributorship of electricity;

NRG EXPRESSWAY

NRG EXPRESS WAY;providing computerized information services to pipeline companies and shippers regarding transactions in the transportation and sale of natural gas;

NRG JUNCTION

data transfer and conversion of information from one electronic data format to another for pipeline companies and shippers of natural gas;providing computerized information services to pipeline companies and shippers regarding transactions in the transportation and sale of natural gas;

TC ECONNECTS

Providing temporary use of on-line non-downloadable software and applications for the ordering of natural gas transportation, storage, and delivery, natural gas nomination and scheduling, natural gas measurement, contracting, releasing pipeline capacity, imbalance monitoring, and providing user access to daily operational information about the pipeline related data, invoicing and report generation;

TC ENERGY

TRANS CANADA ENERGY;Leasing of mineral rights, namely, leasing of land to allow for prospecting, exploring, and drilling for the oil, gas, and mining industries;ENERGY;

TC ENERGY

Production of energy; processing of natural gas liquids;Downloadable computer software that allows for the ordering of natural gas transportation, storage, and delivery, natural gas nomination and scheduling, natural gas measurement, releasing pipeline capacity, imbalance monitoring, and providing user access to daily operational information about the pipeline related data, invoicing and report generation;Transmission of natural gas and oil via pipelines; distribution of electricity;Construction of natural gas and oil pipelines; Construction of electrical co-generation facilities; Construction of nuclear power facilities; Construction of wind and solar power generation facilities;TRANS CANADA ENERGY;Online ordering services for the transportation, storage and delivery of natural gas; Operation of natural gas and oil pipelines; Operation of gas storage and transportation facilities; Operation of electrical co-generation facilities; Operation of nuclear power facilities; Operation of wind and solar power generation facilities; Business marketing services in the field of natural gas and electricity;ENERGY;Providing temporary use of online, nondownloadable computer software application that allows for the ordering of natural gas transportation, storage, and delivery, natural gas nomination and scheduling, natural gas measurement, releasing pipeline capacity, imbalance monitoring, and providing user access to daily operational information about the pipeline related data, invoicing and report generation;

TC ENERGY

Educational services, namely, providing on-line interactive video, audio and written information in relation to the energy industry and energy safety education; educational services, namely, providing on-line interactive nondownloadable video, audio and written information in relation to the energy industry and energy safety education; education and training in the field of pipeline safety; arranging and conducting drop-in workshops and seminars in the field of energy and energy safety;Generation of power and electricity from wind and solar energy; energy transition innovation;Downloadable on-line interactive video, audio and written information in relation to the energy industry and energy safety education;Energy storage including pumped hydro and battery; hydrogen energy storage services; distribution of hydrogen gas to residential and commercial users; transport of captured carbon dioxide (co2) by pipeline for others; marine transport of carbon dioxide (co2) for others; sequestration of carbon dioxide;TRANS CANADA ENERGY;Promotion of the goods and services of others through the sponsorship of corporate events, namely, dinners and galas, at conferences, seminars, workshops, summits and conventions; promotion of the goods and services of others through business start-up campaigns; promotion of the goods and services of others through sponsorship of cultural events in the fields of concerts and live musical performances, live theatrical performances, book readings, culinary arts, dance, through film and television, through art gallery exhibitions, museum exhibitions, through literature, through business road shows, at aquariums, botanical gardens, and zoos, at carnivals, festivals, fairs and amusement parks, at libraries, and through sports events and international sports competitions; charitable fundraising campaigns; corporate grants and corporate social responsibility programs, including organizing and conducting funding, educational and volunteer programs having environmental and social benefits in the fields of safety, education, environment and resilient communities; philanthropic services including monetary donations; financial support of community spaces and cultural events including carnivals, festivals, fairs, rodeos and Powwows, that encourage environmental and social benefits for communities; Leasing of mineral rights, namely, leasing of land to allow for prospecting, exploring, and drilling for the oil, gas, and mining industries;Procurement of contracts for others for the purchase of energy; arranging, organizing and conducting exhibitions for promoting public awareness of pipeline safety; carbon-free energy trading including power purchase agreements;

TC PLUS

Downloadable computer software that allows for the ordering of natural gas transportation, storage, and delivery, natural gas nomination and scheduling, natural gas measurement, releasing pipeline capacity, imbalance monitoring, and providing user access to daily operational information about the pipeline related data, invoicing and report generation;TRANS CANADA PLUS;Online ordering services for the transportation, storage and delivery of natural gas;PLUS;Providing temporary use of online, nondownloadable computer software application that allows for the ordering of natural gas transportation, storage, and delivery, natural gas nomination and scheduling, natural gas measurement, releasing pipeline capacity, imbalance monitoring, and providing user access to daily operational information about the pipeline related data, invoicing and report generation;

TC POWER A TRANSCANADA COMPANY

OPERATION OF ELECTRICAL GENERATION FACILITIES FOR OTHERS; GENERATION OF ELECTRICITY AND POWER FOR OTHERS; OPERATION OF ELECTRICAL DISTRIBUTION FACILITIES FOR OTHERS; TRANSMISSION OF POWER AND ELECTRICITY; DISTRIBUTION OF POWER AND ELECTRICITY; CONSTRUCTION OF ELECTRICAL CO-GENERATION FACILITIES; OPERATION OF ELECTRICAL CO-GENERATION FACILITIES;TRANS CANADA POWER A TRANS CANADA COMPANY;

TCE

Production of energy; processing of natural gas liquids;Downloadable computer software that allows for the ordering of natural gas transportation, storage, and delivery, natural gas nomination and scheduling, natural gas measurement, releasing pipeline capacity, imbalance monitoring, and providing user access to daily operational information about the pipeline related data, invoicing and report generation;Transmission of natural gas and oil via pipelines; distribution of electricity;Construction of natural gas and oil pipelines; Construction of electrical co-generation facilities; Construction of nuclear power facilities; Construction of wind and solar power generation facilities;leasing of mineral rights, namely, leasing of land to allow for prospecting, exploring, and drilling for the oil, gas, and mining industries;Online ordering services for the transportation, storage and delivery of natural gas; Operation of natural gas and oil pipelines; Operation of gas storage and transportation facilities; Operation of electrical co-generation facilities; Operation of nuclear power facilities; Operation of wind and solar power generation facilities; Business marketing services in the field of natural gas and electricity;Providing temporary use of online, nondownloadable computer software application that allows for the ordering of natural gas transportation, storage, and delivery, natural gas nomination and scheduling, natural gas measurement, releasing pipeline capacity, imbalance monitoring, and providing user access to daily operational information about the pipeline related data, invoicing and report generation;

TRANSCANADA IN BUSINESS TO DELIVER

PIPELINE TRANSMISSION SERVICES, NAMELY, NATURAL GAS TRANSMISSION SERVICES AND LIQUID OR GAS TRANSMISSION SERVICES VIA PIPELINES, ALTERNATE NATURAL GAS AND LIQUID NATURAL GAS TRANSMISSION SERVICES;CONSTRUCTION OF ELECTRICAL CO-GENERATION FACILITIES;TRANS CANADA IN BUSINESS TO DELIVER;OPERATION OF ELECTRICAL CO-GENERATION FACILITIES; OPERATION OF GAS STORAGE AND TRANSPORTATION FACILITIES, INCLUDING FOR LIQUID NATURAL GAS AND OTHER SUBSTANCES;

TRANSCANADA PIPELINES

PIPELINE TRANSMISSION SERVICES, NAMELY, NATURAL GAS TRANSMISSION SERVICES AND LIQUID OR GAS TRANMISSION SERVICES VIA PIPELINES; ALTERNATE NATURAL GAS AND LIQUID NATURAL GAS TRANSMISSION SERVICES; CONSTRUCTION OR OPERATION OF ELECTRICAL CO-GENERATION FACILITIES; OPERATION OF GAS STORAGE AND TRANSPORTATION FACILITIES, INCLUDING FOR LIQUID NATURAL GAS AND OTHER SUBSTANCES; PIPE TECHOLOGY AND TRANSMISSION DEVELOPMENT;TRANS CANADA PIPELINES;PIPELINES;

TRANSCANADA POWER

OPERATION OF ELECTRICAL GENERATION FACILITIES FOR OTHERS; GENERATION OF ELECTRICITY AND POWER FOR OTHERS; OPERATION OF ELECTRICAL DISTRIBUTION FACILITIES FOR OTHERS; TRANSMISSION OF POWER AND ELECTRICITY FOR OTHERS; DISTRIBUTION OF POWER AND ELECTRICITY FOR OTHERS; CONSTRUCTION OF ELECTRICAL CO-GENERATION FACILITIES; OPERATION OF ELECTRICAL CO-GENERATION FACILITIES;TRANS CANADA POWER;POWER;

TRANSCEND

providing general and technical information relating to the transportation of natural gas;

VALENTIS ENERGY

Production of energy; processing of natural gas liquids;Downloadable computer software that allows for the ordering of natural gas transportation, storage, and delivery, natural gas nomination and scheduling, natural gas measurement, releasing pipeline capacity, imbalance monitoring, and providing user access to daily operational information about the pipeline related data, invoicing and report generation;Transmission of natural gas and oil via pipelines; distribution of electricity;Construction of natural gas and oil pipelines; Construction of electrical co-generation facilities; Construction of nuclear power facilities; Construction of wind and solar power generation facilities;Leasing of mineral rights, namely, leasing of land to allow for prospecting, exploring, and drilling for the oil, gas, and mining industries;Online ordering services for the transportation, storage and delivery of natural gas; Operation of natural gas and oil pipelines; Operation of gas storage and transportation facilities; Operation of electrical co-generation facilities; Operation of nuclear power facilities; Operation of wind and solar power generation facilities; Business marketing services in the field of natural gas and electricity;ENERGY;Providing temporary use of online, nondownloadable computer software application that allows for the ordering of natural gas transportation, storage, and delivery, natural gas nomination and scheduling, natural gas measurement, releasing pipeline capacity, imbalance monitoring, and providing user access to daily operational information about the pipeline related data, invoicing and report generation;

VECTURA ENERGY

Production of energy; processing of natural gas liquids;Downloadable computer software that allows for the ordering of natural gas transportation, storage, and delivery, natural gas nomination and scheduling, natural gas measurement, releasing pipeline capacity, imbalance monitoring, and providing user access to daily operational information about the pipeline related data, invoicing and report generation;Transmission of natural gas and oil via pipelines; distribution of electricity;Construction of natural gas and oil pipelines; Construction of electrical co-generation facilities; Construction of nuclear power facilities; Construction of wind and solar power generation facilities;Leasing of mineral rights, namely, leasing of land to allow for prospecting, exploring, and drilling for the oil, gas, and mining industries;Online ordering services for the transportation, storage and delivery of natural gas; Operation of natural gas and oil pipelines; Operation of gas storage and transportation facilities; Operation of electrical co-generation facilities; Operation of nuclear power facilities; Operation of wind and solar power generation facilities; Business marketing services in the field of natural gas and electricity;ENERGY;Providing temporary use of online, nondownloadable computer software application that allows for the ordering of natural gas transportation, storage, and delivery, natural gas nomination and scheduling, natural gas measurement, releasing pipeline capacity, imbalance monitoring, and providing user access to daily operational information about the pipeline related data, invoicing and report generation;

VENTIV

Transmission of natural gas and oil via pipelines; wholesale and retail distribution of electricity;Construction of natural gas and oil pipelines, electrical co-generation facilities, nuclear power facilities, and wind generation facilities;VENT IV;Operation of natural gas and oil pipelines, gas storage and transportation facilities, electrical co-generation facilities, nuclear power facilities, and wind generation facilities for others; business marketing services in the fields of natural gas and electricity;

VENTIV

Transmission of natural gas and oil via pipelines; Distribution and transmission of electricity;construction of natural gas and oil pipelines, electrical co-generation facilities, nuclear power facilities, and wind generation facilities;Operation of natural gas and oil pipelines, gas storage and transportation facilities, electrical co-generation facilities, nuclear power facilities, and wind generation facilities for others; business marketing services in the fields of natural gas and electricity; Wholesale and retail distributorship of electricity;