Report Recommends Shake-up of Ontario's Distribution Sector

Patrick Duffy and Andrew Sullivan -

The Ontario Distribution Sector Review Panel (ODSRP) has released its highly anticipated report on the status and future of the Province’s distribution sector. Established in April of this year, the ODSRP’s was asked by the provincial government to make recommendations to improve efficiencies in the sector with the aim of reducing the financial cost of electricity distribution for electricity consumers. The three person panel was composed of David McFadden, Floyd Laughren and Murray Elston, as chair.

The Report contains the following six recommendations to improve the distribution sector:

  1. LDC Consolidation: The 73 currently existing Local Distribution Companies (LDCs) should be consolidated into 8 to 12 large regional distributors (RDs).
     
  2. No sale of Hydro One assets: In order to give effect to LDC consolidation, Hydro One should be directed to lead and engage in merger talks with the appropriate utilities with a view to create new RDs with contiguous boundaries. There should be no “across-the-board” sale of Hydro One assets.
     
  3. Transition Advisor: The Ontario government should appoint a Transition Advisor to oversee LDC consolidation.
     
  4. Transition cost recovery: LDCs’ that voluntarily submit a new license application to the Ontario Energy Board (OEB) within a proposed merger period should recover their reasonable transaction costs, including third-party facilitation cots.  
     
  5. Cost Savings: Any cost savings realized by the consolidation should be re-invested into the newly formed RDs in order to strengthen the distribution system post-consolidation.
     
  6. Governance: The membership of Boards of RDs should have at least 2/3rds independent directors. Also, current prohibitions on municipal governments making loans to LDCs should be removed. Finally, affiliates currently owned by LDCs should not be included in any consolidation.

Stay tuned to this blog for further analysis of the Report and its recommendations.

Ontario distribution sector panel reviews submissions

Michael Nilevsky -

In April 2012, the Ontario government launched a comprehensive review of the province's electricity sector with the goal of exploring options to improve efficiencies. The Ontario Distribution Sector Review Panel (the Panel), led by Murray Elston, David McFadden and Floyd Laughren, was assembled to accept submissions from various stakeholders, including municipalities, local distribution companies (LDCs), the Electricity Distributors Association and other energy experts, in order to examine a range of issues including the potential for LDC consolidation. To be clear, the Panel’s mandate is to “provide advice and make recommendations to the Minister of Energy regarding issues related to Ontario’s electricity distribution sector and distribution models, including opportunities for consolidating distributors.”

Although the submissions to the Panel have been provided on a confidential basis, a few stakeholders have published their submissions on their respective websites, including but not limited to, the Ontario Chamber of Commerce, the Society of Energy Professionals, the Electricity Distributors Association, the Consumer Council of Canada, the Association of Municipalities of Ontario and the Ontario Energy Association. As can be expected, the views on the matter range from complete support for the consolidation of LDCs to a full opposition of a mandated consolidation plan. One particular group, the Society of Energy Professionals (the Society), even proposes a unique idea to consolidate the industry. The Society suggests creating one entity, which they call the “Ontario Electricity Delivery Company” (the OEDC), that would combine the transmission and distribution assets of Hydro One with those of all the other LDCs in the province, regardless of their current ownership, into one entity. In return for transferring assets to the OEDC, current Hydro One and LDC owners would receive equity in the consolidated company in proportion to their contribution.

The Panel has been given 12 months to review all of the submissions and report back to the Minister with any recommendations. As of right now, a list of submitters is not publicly available and there is no mention of whether the final report will include a submission list. The entire energy industry is following the matter quite closely and will be very interested to read the final report.

Expert panel endorses two new power lines between Edmonton and Calgary

A review panel appointed by the Alberta Conservative government has concluded that it is reasonable for the Alberta government to approve two new high-voltage power lines between Edmonton and Calgary that will cost approximately $3 billion to construct. AltaLink has been selected to build the western line and ATCO Group has been selected to construct the eastern line. The panel also recommended that the Electric Statutes Amendment Act, 2009 be amended to make certain future decisions regarding transmission expansion be sent to the Alberta Utilities Commission for approval, as was the practice until 2009.

Critics of this project argue that this much new infrastructure is not needed at the moment and critics are also concerned about the economic impact this will have on industry and residential customers. Proponents of the project argue that the two lines are needed for reliability and in the case of an emergency. The risk of having the lines completed too late is far greater than having them constructed before they are required. The Alberta Electric System Operator believes the project makes the power grid more efficient and it accommodates long-term growth.

The report can be read here: http://www.energy.gov.ab.ca/Electricity/pdfs/CTRCPoweringOurEconomy.pdf 

Drummond on energy

Patrick Duffy and Daniel Suss -

The much hyped Don Drummond Report released Wednesday is an appeal for a more sustainable and rational approach to fiscal policy in Ontario.

Energy features prominently in Drummond’s report. Beyond a general emphasis on maximizing efficiencies across the board, there are specific recommendations regarding the FIT review, energy procurement, and the future of Ontario Power Generation (OPG), Hydro One, and local distribution companies (LDCs). The focus is on sending more efficient price signals to the marketplace to encourage more optimal levels of investment in electricity infrastructure and capitalize on export opportunities for domestic goods and services.
 

FIT Review

The Drummond report advocates for the reduction or elimination of various energy subsidies, most notably the Ontario Clean Energy Benefit, and takes aim at the above-market-level rates that have been offered through the feed-in tariff (FIT) program for renewable energy generators. 

Drummond recommends lowering the initial prices offered in the FIT contract and introducing degression rates that reduce the tariff over time. He cites the example of Germany’s equivalent tariff program that builds in an annual nine per cent rate reduction. Beyond mitigating the impact on electricity prices, the purpose is to encourage innovation and discourage reliance on public subsidies.

Energy Procurement

The report suggests procuring larger generation facilities through a request for proposal (RFP) process, and making wholesale electricity prices inclusive of transmission costs as part of a comprehensive restructuring of the wholesale electricity market. Drummond also raises the possibility of locational marginal pricing when he suggests that consumers located nearer to generation stations should have the benefit of lower electricity prices.

OPG and Hydro One

Drummond suggests the province consider the full or partial sale of OPG and Hydro One if net, long-term benefits can be clearly demonstrated through comprehensive analysis. As well, he tells government to stay out of rate setting, a practice that often leads to greater costs down the road. Drummond’s report also recommends public-private partnerships for these government enterprises as a means of promoting efficiency in order to service and retire the debt and liabilities of the old Ontario Hydro as soon as possible.

LDCs

Drummond singled out the inefficiency of Ontario’s 80 LDCs as an area for improvement. His report recommends consolidating LDCs along regional lines to create economies of scale and potentially save $1.35 billion now spent on operations, maintenance and administrative costs.
 

IESO approves new data obligations for renewable facilities

Andrew Sullivan -

Beginning November 1, 2011, many wind and solar PV generators will be required to submit real-time meteorological and output data to the IESO.

The market rule amendment is part of IESO plans for renewable integration. As part of this integration, the IESO is seeking to implement centralized forecasting. Instead of providing energy forecasts, renewable facilities will be required to submit real-time, site specific data (“dynamic data”) to the IESO that will be used to produce variable generation forecasts provided by a third-party.

The requirements will apply to all wind and solar facilities connected to the IESO-controlled grid in addition to embedded non-market participants with an installed capacity over 5MW.

Starting November 1, 2011 these facilities will be required to submit both site-specific data in addition to their own forecasts. Once the IESO has implemented its central forecasting approach, renewable generators will no longer be required to submit their own forecasts. However, there is no indication from the IESO of an exact date centralized forecasting will be implemented.          

Of particular note, the market rule amendment specifies reporting standards. 

In addition to dynamic data, both wind and solar facilities will be required to provide information concerning the physical layout and details of the facility (“static data”) at the time of connection assessment and/or registration. A summary of these collection requirements are found below.

Wind  

For wind facilities, the following static and dynamic data will be required:

 Static Data  Description
 Turbine Hub location  Turbine Hub location (latitude and longitude), height, and elevation from sea level.
 Meteorological (MET) Tower location  Physical location (latitude and longitude), height, and elevation from sea level.
 Type of turbine  Whether the turbine is a horizontal or vertical axis type.
 Manufacturer’s power curve  Power curve maps containing expected output for a turbine at varying wind speeds.
 Cut in speed  The lowest wind speed (metres per second [m/s]) at which the turbine will generate power.
 Cut out temperature  The maximum and minimum ambient temperature (in °C) at which the wind turbine will be shut down to prevent physical damage.

 

Dynamic Data Unit of Measure Height of Measurement Precision (to the nearest…)
Wind Speed Metres per Second (m/s) Hub height 0.1 m/s
Wind Direction   Degrees from True North Hub height 1 degree
Ambient Air Temperature Degrees Celsius (°C) Hub height or 2m 0.1 °C
Barometric Pressure Hectopascals (HPa) Hub height or 2m 60 Pa
Relative Humidity Percentage (%) Hub height or 2m 1.0%
MW outputs (per facility) Megawatt (MW) N/A 0.1 MW
Available Megawatts Megawatt (MW) N/A 0.1 MW

 

Additionally, the IESO had mandated collection standards for dynamic data listed above. At minimum, each facility will be required to provide this data from nacelle mounted data collection points. Every turbine is required to be within 5km from the nearest data collection point. Furthermore, each facility over 10MW will be required to provide data from at least one standalone meteorological tower. The number of towers required will correspond to the facility size (MW). Towers will be required located on the prevailing upstream side of the wind facility in areas that have representative microclimates and winds at hub height. Data is to be reported to the IESO in real-time every 30 seconds.

Solar

For solar facilities, the following static and dynamic data will be required:

Static Data Description
Solar facility location (latitude and longitude) Physical location (GPS coordinates) of each solar array.
Meteorological data collection device location and elevation (latitude and longitude) Physical location (GPS coordinates) of each met data collection device, its elevation and height of measurement.
Elevation and orientation
angles of arrays
Height from ground level and angle of each solar array, Tilt (angle with horizontal plane) and Azimuth (angle in North-East-South West Plane)
Power Rating Rated Power at standard test conditions.
Generation capacity of the generating facility and each generating unit The name plate capacity of the entire facility with a breakdown for each array within the system. (DC and AC Power at standard test conditions for arrays and power of inverters.)
Temperature Coefficient Temperature coefficient of the module power at the maximum power point,
Type of Mounting Ground Mount, Rooftop, Rack Mount, Fixed or Solar Tracking etc
Module Type Crystalline, Thin-Film, Concentrated PV (CPV) etc

 

Measurment Type Definition Unit of Measure Data Required for Measurment Precision
Plane-of-Array Irradiance (POA) Measurements perpendicular to the solar receiver Watts/ Square Meter Crystalline, Thin-Film, CPV +/- 25W/m2
Global Horizontal Irradiance (GHI) The solar resource available to a flat-plate collector oriented horizontal to the earth’s surface Watts/ Square Meter Crystalline, Thin-Film, CPV +/- 25W/m2
Global Diffused (GDIFF) Solar radiation that has been scattered out of the direct beam Watts/ Square Meter CPV +/- 25W/m2
Direct Irradiance (DNI) The amount of solar radiation received per unit area by a surface that is always held perpendicular (or normal) to the rays that come in a straight line from the direction of the sun at its current position in the sky. Watts/ Square Meter CPV +/- 25W/m2
Ambient temperature at the average height of the array Ambient temperature at the array average height Degrees Celsius (°C) Crystalline, Thin-Film, CPV   1 °C
Back of Module Temperature Average temperature at the back of module Degrees Celsius (°C) Crystalline, Thin-Film, CPV 1 °C
Barometric pressure Barometric Pressure Pascals (Pa) Crystalline, Thin-Film, CPV 60 Pa
Wind speed and direction at the average array height Anemometer, wind vane or wind mast readings Meters/Second (m/s) Crystalline, Thin-Film, CPV 1 m/s
MW output (per facility) Current Megawatt (MW) output for the facility  Megawatt (MW) Megawatt (MW)  Crystalline, Thin-Film, CPV 0.1 MW
Available Megawatts What the facility can produce after deducting outages Megawatt (MW) Crystalline, Thin-Film, CPV 0.1 MW

 

Like wind, solar will be subject to data collection standards. At minimum, each facility will be required to have two meteorological data collection points. All solar arrays in that facility are required to be within 12km of a collection point. Data must be provided to the IESO every 30 seconds.

For both wind and solar PV, there is no requirement that the data collection devices be owned by the same owner of the facility.

Stakeholder Engagement

These new obligations are part of a larger IESO plan to accommodate the phase-out of coal and increased contribution of wind and solar. These developments will significantly impact Ontario’s electric grid. Declining demand and variability associated with renewable sources could result in a surplus of baseload generation. Furthermore, the IESO is facing a reduced flexibility to deal with the variability of supply due to increased regulatory constraints and limited ramping ability of gas facilities (compared to coal).

In an attempt to accommodate this variability, the IESO will implement changes to three major areas: forecasting, visibility and dispatch. The IESO is currently undertaking stakeholder engagement initiative (SE-91) in an effort to include stakeholders, such as developers and distributers, in the talks surrounding these changes.

Currently, eleven design principles have been approved relating to the three areas of change. This amendment is based upon SE-91 Renewable Integration Final Design Principles - Principles 1, 4 and 5. 

The Ontario Power Authority (OPA) is watching SE-91 closely. It has committed to working with supplies on OPA contract issues that may result from these IESO rule amendments (RESOP, RESIⅈ RESIII, FIT, HCI).

In any event, the IESO will continue consulting with stakeholders in renewable integration. Currently, two working groups for SE-91 exist: the Dispatch Technical Working Group and the Visibility Technical Working Group. This fall, the IESO intends to form a dispatch merit order working group that will comment on the order of curtailment in the event of baseload surplus.

For more information on SE-91 or to participate in the next meeting, email stakeholder.engagement@ieso.ca.

OEB denies stay of Green Energy Act assessments

On July 26 the OEB denied a request to stay the Green Energy Act assessments issued under Regulation 66/10.  The request for a stay was made as part of a proceeding before the OEB to determine if the assessments are an unconstitutional indirect tax.  The assessments were the subject of considerable publicity last spring when the C.D. Howe Institute issued a study concluding that the assessments were unconstitutional.  The OEB stated that written reasons for the denial will follow.  A date has not yet been set for a hearing on the merits of the constitutional challenge.

Alberta regulator approves formula-based ratemaking

David Wood and Katie Slipp

On March 25, 2009, the Alberta Utilities Commission (AUC) approved an application by ENMAX Power Corporation (EPC) for formula-based ratemaking (FBR) to be applied to EPC's regulated electric distribution and transmission businesses. This is the first time that an FBR plan has been approved for an electric utility in Alberta. Unlike traditional cost-of-service ratemaking, the FBR plan approved by the AUC establishes a formula that provides incentives to EPC to increase its productivity and become more efficient. The formula includes factors for inflation and productivity. The starting point for the FBR plan is EPC's 2006 approved distribution and transmission rates, subject to some adjustments, which were established through the traditional cost-of-service ratemaking process.

The AUC approved the FBR plan for a five-year term and allowed for an additional two years, given that at the time of the AUC's decision, two years had already elapsed. The AUC recognized that the longer the term, the stronger the incentives for efficiency improvements. Under the circumstances, the AUC found that the approved term, from January 1, 2007 to December 31, 2013, would provide significant efficiency incentives and benefit both EPC and its customers. The AUC noted that the longer term would also reduce the regulatory burden for EPC, its customers and the AUC.

The FBR plan also contains various mechanisms intended to protect ratepayers. One of these is an earnings-sharing mechanism, whereby earnings over and above a certain threshold are to be shared equally between EPC and its ratepayers by way of a reduction in future rates. The approved earnings-sharing mechanism is "asymmetrical" in that customers share in earnings above the target return on equity, but have no corresponding risk if EPC's earnings are below target.

Quality-of-service performance standards are also part of the FBR plan. If EPC fails to meet its proposed performance standards, it will be faced with up to $2,000,000 in financial penalties.

The FBR plan also includes re-openers and off-ramps that allow for the occurrence of extrinsic events beyond the control of EPC and that protect against the impact those events may have on EPC. Changes or re-openers to the FBR plan must be approved by the AUC.

The FBR plan is intended to provide EPC with incentives that more closely mimic the incentives found in the competitive market is expected to result in benefits for both EPC and its customers that could not be achieved under the traditional cost-of-service approach to ratemaking.
 

Major utility shareholders must seek approval

Patrick Duffy

Due to a recent Ontario Energy Board ruling, any shareholder holding more than 20% of the shares of an electricity distributor in Ontario must now seek leave from the Board before it can increase its shareholdings in the distributor.

The ruling arose from an application by the Town of Essex (Essex) to acquire all of the outstanding shares of E.L.K. Energy Inc. (ELK). Essex already held 38% of the shares of ELK, which it had acquired as part of a previous amalgamation that was not subject to Board scrutiny. Prior to a hearing on the merits of the application, Essex requested the Board rule that the transaction did not require leave from the Board under subsection 86(2) of the Ontario Energy Board Act, 1998

Subsection 86(2) requires leave before any person may acquire shares of an electricity distributor that, together with any shares already held by that person, will in the aggregate exceed 20% of the shares of the distributor. Essex argued that the provision only applied to transactions that put the purchaser "over the threshold" of a 20% shareholding.  Board staff opposed the application and asserted that leave was required for any transaction that resulted in a person holding more than 20% of a distributor's shares, regardless of that person's shareholdings prior to the transaction.

The Board's three member panel split on the proper interpretation of subsection 86(2). The two-member majority, consisting of Vice-Chair Gordon Kaiser and Ken Quesnelle, sided with Board staff and adopted what they referred to as the "Major Shareholder" interpretation.  In their view, requiring leave for all transactions that result in a person holding more than 20% of a distributor's shares is consistent with the plain wording of subsection 86(2) as well as the legislative intent and history of the provision.   Drawing on the history of utility regulation in Ontario and the United States, the majority concluded that such transactions must be reviewed because they may expose the utility to greater financial risk (thereby increasing the cost of borrowing and leading to higher rates) or impose covenants that might impact a utility's operations. The two members determined that these concerns do not end when a shareholder crosses the initial 20% threshold and noted that further increases in person's shareholdings "only heightens concern" because those "with greater shareholdings are more likely to have the ability to control the financial structure of the utility."

The dissenting member, Paul Vlahos, criticized the majority's reasoning, stating that "[a] desire or inclination to exercise some form of regulatory oversight is not a proper guide in my view to the Board's consideration of its own jurisdiction." In his opinion, subsection 86(2) was properly interpreted to be consistent with the definition of "control person" in the Securities Act and only require a review at the 20% threshold.  He rejected the argument that subsection 86(2) provided for continued oversight of a distributor's major shareholders, noting that a review under subsection 86(2) is at best sporadic and, once a shareholder has effective control of a distributor, it can impose restrictive covenants at any time. Rather, Mr. Vlahos' opined that the appropriate way to protect ratepayers from harm is through the Board's broad ratemaking authority, which is not fettered by restrictive covenants, shareholder directives or any other shareholder agreements.

Transfer Tax Exemption

The Ontario government has revived the transfer tax exemption for transfers of electricity assets within the public sector. The move is designed to encourage consolidations among municipal electrical utilities. To qualify, the transfer must be made to a municipal corporation, a municipal electricity utility, Hydro One Inc. or Ontario Power Generation Inc. or a subsidiary of either of them, that is exempt from federal income tax under subsection 149 (1) of the Income Tax Act (Canada).

The exemption applies to transfers made after October 16, 2006 where an application for approval is made to the Ontario Energy Board before October 17, 2008 and a written agreement to make the transfer is complete before October 17, 2008 and is not materially changed after that date.

New regulations concerning smart meters

Patrick Duffy

As part of its conservation strategy, the Ontario provincial government has established targets for the installation of 800,000 smart meters by December 31, 2007 and installation of smart meters for all Ontario customers by December 31, 2010. Smart meters record hourly data for every customer and transfer that data to the distributor and a centralized database that will be made available to customers and other interested parties. The aim of the initiative is to provide customers with the incentive and the ability to control their energy costs by moving usage to off-peak periods and reducing energy use during peak periods.

The framework for this initiative was set out in the Energy Conservation Leadership Act, 2006, which came into force earlier this year. The legislation allows for the creation of a "Smart Metering Entity" with the power to administer and deliver any part of the initiative and to engage in competitive procurement activities. Although details of the Smart Metering Entity have not been finalized, it appears that this entity will be responsible for procuring and operating the equipment necessary for the collection and management of data from the smart meters, while local distributors will provide actual meters. The government has yet to create or designate an agency as the Smart Metering Entity.

Responsibility for the initial stages of the smart metering initiative has been handed to the Independent Electricity System Operator (IESO). The Ministry of Energy has proposed a draft regulation that adds to the IESO's role the responsibility to "plan, manage and implement" and "oversee, administer and deliver" the smart metering initiative, or any aspect of the initiative. To fulfill these objectives, the draft regulation proposes that the IESO would have the authority to implement a schedule and plan for the initiative, to manage and develop the functional requirements for smart meters and the collection of data, and to prepare and manage competitive procurement processes for the services and systems necessary to operate smart meters. It is not clear whether the provincial government has any plans to eventually designate the IESO as the Smart Metering Entity.

On August 29, 2006, a regulation containing the principles that will govern the procurement of smart metering equipment by distributors came into effect. The regulation identifies authorized discretionary metering activities that can be undertaken by a distributor, notwithstanding the prohibition on such activities contained in the Electricity Act, 1998. The regulation also obligates distributors to ensure that the procurement process for smart meters meets specified criteria, including:

 

  • the procedures used in the process and the selection criteria must be fair, open and accessible to a range of interested bidders;

  • the procurement process must be competitive;

  • bidders must disclose and implement measures to address any actual or potential conflicts of interest; and

  • there must be no unfair advantage in the procurement process.

Regulations concerning the technical specifications and cost recovery for smart meters and the associated technologies also came into effect on August 29, 2006. For residential and small general-service consumers, the prescribed criteria are specified in the Ministry's publication entitled "Functional Specification for Advanced Metering Infrastructure," dated July 14, 2006. While ultimately subject to approval by the Ontario Energy Board, the regulations allow a distributor to recover costs that relate to the functionality of the smart meters and the associated technologies that meet the minimum criteria specified in the Ministry's publication. If a distributor's equipment exceeds the Ministry's minimum criteria, the distributor must convince the Board that the excess functionality will benefit the distributor's customers in order to recover any additional costs.