Read about Suncor Advisories in Suncor's 2016 Report on Sustainability

Read about Suncor Advisories in Suncor's 2016 Report on Sustainability

Read about Suncor Advisories in Suncor's 2016 Report on Sustainability

Read about Suncor Advisories in Suncor's 2016 Report on Sustainability

Advisories

Advisories

Forward-looking statements

Suncor’s 2016 Report on Sustainability contains certain forward-looking statements and forward-looking information (collectively, “forward-looking statements”) within the meaning of applicable Canadian and U.S. securities laws. Forward-looking statements in Suncor’s 2016 Report on Sustainability include references to: Suncor’s mission, vision and strategies, including to strive to be the low-cost competitor in its sector without compromising environmental performance, to deliver long term value for shareholders, to achieve the highest returns possible from its operations, to keep costs down, and to increase reliability; Suncor’s expectation that fossil fuels will remain a key source of reliable and affordable energy for the foreseeable future; Suncor’s sustainability goals, including the goal to decrease overall greenhouse gas (“GHG”) emissions intensity of its production of oil and petroleum products by 30% by 2030, the social goal relating to strengthening Suncor’s relationships with Aboriginal Peoples of Canada, and Suncor’s intention to create a long-term goal relating to water conservation; the expected impact of achieving the sustainability goals; Suncor’s expectations (including anticipated results and advantages) and plans around technologies being introduced or that may be introduced across Suncor, including those related to electromagnetically assisted solvent extraction, surfactants, solvents, non-condensable gas co-injection, direct contact steam generation, produced water treatment, carbon capture, decarbonization, paraffinic froth treatment, tailings management, autonomous haulage systems, lubricants, land reclamation, flaring and coke capping; timelines and plans relating to technology development; the expected results of and timing for the Energy Management System; possible initiatives that could be undertaken to achieve Suncor’s sustainability goals; Suncor’s intention to continue to invest in technology development; the expectation that first oil from the Fort Hills project will be achieved in the fourth quarter of 2017 with 90% of its planned capacity being reached within 12 months thereafter; the expectation that the Fort Hills project will have a production capacity of 180,000 barrels per day of bitumen and that this will add over 3 megatonnes of CO2e to Suncor’s operated GHG emission profile; expected impacts of changing regulations; expectations for the Water Technology Development Centre and the timeline for opening it; expectations and timing for water use projects; and the expectation that the first commercial-scale biodiesel plant in which Suncor is participating will be operational in 2016. Some of the forward-looking statements and information may be identified by words like ‘‘expects’’, ‘‘anticipates’’, ‘‘will’’, ‘‘estimates’’, ‘‘plans’’, ‘‘scheduled’’, ‘‘intends’’, ‘‘believes’’, ‘‘projects’’, ‘‘indicates’’, ‘‘could’’, ‘‘focus’’, ‘‘vision’’, ‘‘goal’’, ‘‘outlook’’, ‘‘proposed’’, ‘‘target’’, ‘‘objective’’, ‘‘continue’’, ‘‘should’’, ‘‘may’’, ‘‘aims’’, “strives”, “would”, “potential” and similar expressions.

Forward-looking statements are based on Suncor’s current expectations, estimates, projections and assumptions that were made by the company in light of information available at the time the statement was made and consider Suncor’s experience and its perception of historical trends, including expectations and assumptions concerning: the accuracy of reserves and resources estimates; commodity prices and interest and foreign exchange rates; capital efficiencies and cost-savings; applicable royalty rates and tax laws; future production rates; the sufficiency of budgeted capital expenditures in carrying out planned activities; the availability and cost of labour and services; and the receipt, in a timely manner, of regulatory and third-party approvals. Forward-looking statements and information are not guarantees of future performance and involve a number of risks and uncertainties, some that are similar to other oil and gas companies and some that are unique to Suncor. Suncor's actual results may differ materially from those expressed or implied by its forward-looking statements, so readers are cautioned not to place undue reliance on them.

Risks, uncertainties and other factors that could influence the financial and operating performance of all of Suncor’s operating segments and activities include, but are not limited to, changes in general economic, market and business conditions, such as commodity prices, interest rates and currency exchange rates; fluctuations in supply and demand for Suncor’s products; the successful and timely implementation of capital projects, including growth projects and regulatory projects; competitive actions of other companies, including increased competition from other oil and gas companies or from companies that provide alternative sources of energy; labour and material shortages; actions by government authorities, including the imposition or reassessment of taxes or changes to fees and royalties, such as the notices of reassessment (“NORs”) received by Suncor from the Canada Revenue Agency, Ontario, Alberta and Quebec, relating to the settlement of certain derivative contracts, including the risk that: (i) Suncor may not be able to successfully defend its original filing position and ultimately be required to pay increased taxes, interest and penalty as a result; or (ii) Suncor may be required to post cash instead of security in relation to the NORs; changes in environmental and other regulations; the ability and willingness of parties with whom we have material relationships to perform their obligations to us; outages to third-party infrastructure that could cause disruptions to production; the occurrence of unexpected events such as fires, equipment failures and other similar events affecting Suncor or other parties whose operations or assets directly or indirectly affect Suncor; the potential for security breaches of Suncor’s information systems by computer hackers or cyberterrorists, and the unavailability or failure of such systems to perform as anticipated as a result of such breaches; our ability to find new oil and gas reserves that can be developed economically; the accuracy of Suncor’s reserves, resources and future production estimates; market instability affecting Suncor’s ability to borrow in the capital debt markets at acceptable rates; maintaining an optimal debt to cash flow ratio; the success of the company’s risk management activities using derivatives and other financial instruments; the cost of compliance with current and future environmental laws; risks and uncertainties associated with closing a transaction for the purchase or sale of an oil and gas property, including estimates of the final consideration to be paid or received, the ability of counterparties to comply with their obligations in a timely manner and the receipt of any required regulatory or other third-party approvals outside of Suncor’s control that are customary to transactions of this nature; and the accuracy of cost estimates, some of which are provided at the conceptual or other preliminary stage of projects and prior to commencement or conception of the detailed engineering that is needed to reduce the margin of error and increase the level of accuracy. The foregoing important factors are not exhaustive.

Suncor's Management's Discussion and Analysis for the first quarter of 2016 dated April 27, 2016 and its Annual Information Form, Form 40-F and Annual Report to Shareholders, each dated February 25, 2016, and other documents it files from time to time with securities regulatory authorities describe the risks, uncertainties, material assumptions and other factors that could influence actual results and such factors are incorporated herein by reference. Copies of these documents are available without charge from Suncor at 150 6th Avenue S.W., Calgary, Alberta T2P 3E3, by calling 1-800-558-9071, or by email request to info@suncor.com or by referring to the company's profile on SEDAR at sedar.com or EDGAR at sec.gov. Except as required by applicable securities laws, Suncor disclaims any intention or obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

Non-GAAP measures

Certain financial measures in Suncor’s 2016 Report on Sustainability – namely cash flow from operations, operating earnings and Oil Sands operations cash operating costs per barrel – are not prescribed by Canadian generally accepted accounting principles (“GAAP”). These non-GAAP measures are defined and reconciled in Suncor’s Management’s Discussion and Analysis for the year ended December 31, 2015.

These non-GAAP financial measures do not have any standardized meaning and therefore are unlikely to be comparable to similar measures presented by other companies. These non-GAAP financial measures are included because management uses the information to analyze business performance, leverage and liquidity, and should not be considered in isolation or as a substitute for measures of performance prepared in accordance with GAAP.

Reclamation

Reclamation at Suncor is a carefully monitored process with two distinct components: (i) transformation of the area, including tailings ponds, into a solid material that can support vegetation, wildlife and landscape restoration, which includes landform design and soil placement; and (ii) re-vegetation in a way that the reclaimed landscape can support vegetation and wildlife as a self-sustaining ecosystem. When Suncor claims that it has reclaimed land or plans to reclaim land, the reclaimed land will have met or is intended to meet the two distinct components identified in this paragraph.

BOEs

Certain natural gas volumes have been converted to barrels of oil equivalent (boe) on the basis of one barrel to six thousand cubic feet. Any figure presented in boe may be misleading, particularly if used in isolation. A conversion ratio of one barrel of crude oil or natural gas liquids to six thousand cubic feet of natural gas is based on an energy equivalency conversion method primarily applicable at the burner tip and does not necessarily represent a value equivalency at the wellhead. Given that the value ratio based on the current price of crude oil as compared to natural gas is significantly different from the energy equivalency of 6:1, utilizing a conversion on a 6:1 basis may be misleading as an indication of value.

Cubic metres of oil equivalent and are calculated on the basis of [one boe to 0.159 standard cubic metres]. As cubic metres of oil equivalent are based on a conversion involving boes, all values are subject to the same limitations as boes, noted above.

Certain ethanol volumes have been converted to cubic metres of oil equivalent. The Ethanol oil equivalent is 23.6 MJ/litre HHV and the Crude Oil equivalent is 38.5 MJ/litre HHV. This conversion is based on an energy equivalency conversion method and does not represent a value equivalency.

Suncor

References to “Suncor”, “we”, “our” and “the company” in Suncor’s 2016 Report on Sustainability mean Suncor Energy Inc., its subsidiaries, partnerships and joint arrangements, unless the context requires otherwise.

Partnerships

The use of “partnership” throughout Suncor’s 2016 Report on Sustainability does not necessarily mean a partnership in the legal context.