News Release

Capstone Infrastructure Corporation Announces First Quarter 2017 Results

TORONTO, ONTARIO--(Marketwired - May 11, 2017) - Capstone Infrastructure Corporation (TSX:CSE.PR.A) (the "Corporation") today reported results for the quarter ended March 31, 2017. The Corporation's 2017 Management's Discussion and Analysis and unaudited interim consolidated financial statements are available at www.capstoneinfrastructure.com and on SEDAR at www.sedar.com. All amounts are in Canadian dollars.

Financial Review

In millions of Canadian dollars Quarter ended Mar 31
2017 2016 Variance
(%)
Revenue 43.1 34.2 26 %
Expenses 14.8 20.0 26 %
EBITDA1 29.1 8.8 231 %
Net loss from continuing operations (13.6 ) (10.9 ) (25 )%
Net income from discontinued operations 129.3 13.4 865 %
Net income 115.7 2.5 4,528 %
(1) "EBITDA" is an additional GAAP financial measure defined as earnings (loss) before financing costs, income tax expense, depreciation and amortization. A definition of EBITDA is provided on page 3 of Management's Discussion and Analysis.

Operational and Strategic Highlights

Capstone's activity in the first quarter of 2017 included producing enough eligible power to receive $3.7 million in government grant funding at Whitecourt, Capstone's biomass facility, as well as ongoing discussions with BC Hydro for a new Electricity Purchase Agreement ("EPA") for the Sechelt Creek hydro facility. On March 1, 2017, Capstone entered into a facility agreement for the Sechelt Creek hydro facility with the shíshálh Nation, which will result in minority equity ownership by the shíshálh Nation and profit sharing for the project.

In addition, the Settler's Landing wind facility achieved commercial operations on April 5, 2017 and Capstone sold its interest in the Värmevärden district heating utilities business and repatriated the proceeds. The proceeds from the Värmevärden sale were used to satisfy the promissory note held by Irving Infrastructure Corp. ("Irving"), as well as return capital to Irving, the common shareholder. Furthermore, litigation proceedings with the Ontario Electricity Financial Corporation (the "OEFC") concluded on January 19, 2017.

First Quarter Financial Highlights

During the first quarter of 2017, revenue increased by $8.9 million, or 26%, due to contributions from new wind facilities constructed in 2016, as well as from the government grants earned by Whitecourt. The increase was partially offset by decreased revenue from the hydro and solar facilities, as well as from the pre-existing wind facilities.

Expenses decreased by $5.2 million, or 26%, primarily due to lower staff costs and professional fees associated with the acquisition by Irving, a subsidiary of iCON Infrastructure Partners III, L.P. ("iCON III"), in 2016. This decrease was partially offset by higher expenses for the new wind facilities.

EBITDA in the quarter increased by $20.3 million, or 231%, mainly reflecting the factors noted above.

Net income increased by $113.2 million, primarily due to a $128.1 million gain from the sale of Värmevärden. The increase was partially offset by the 2016 contributions from Bristol Water, which Capstone sold in December 2016.

Financial Position

As at March 31, 2017, the Corporation had unrestricted cash and cash equivalents of $58.2 million, including $35.5 million at the power segment which is accessible to Capstone through distributions and $22.7 million in total cash and cash equivalents available for general corporate purposes. In addition, Capstone was in a net current liability position of $10.2 million. The deficit mainly results from a $40.5 million increase in the current portion of long-term debt, including a $12.5 million increase in upcoming payments for the the Capstone Power Corp. ("CPC") credit facility, as well as $38.3 million in project debt at Sky Generation LP. Capstone is evaluating options to refinance the Sky Generation LP debt balances maturing in February 2018. Further, Capstone expects to repay the CPC debt from future operating cash flows, as per the terms of the credit facility.

Subsequent Events

Key Management Changes

On April 1, 2017, Andrew Kennedy was appointed as Chief Financial Officer of Capstone and as a member of the board of directors. Michael Smerdon, Capstone's outgoing Chief Financial Officer, remains on Capstone's board of directors. Mr. Smerdon assumed the position of Chief Executive Officer of iCON Infrastructure Canada Inc. ("iCON Canada"), a subsidiary of iCON Infrastructure LLP and related party to Capstone. Mr. Smerdon leads the activities of iCON Canada and is responsible for driving investments and growth across Canada and the United States.

On May 10, 2017, Paul Smith was appointed as a member of Capstone's board of directors. Mr. Smith, who was previously the non-executive chairman of CPC, brings a breadth of operations experience to the board. He has served as Managing Director, Generation at SSE plc (formerly known as Scottish & Southern Energy PLC) and is currently a non-executive director of Scottish Water. He also operates an independent consultancy business, PRS Energy Solutions Ltd.

Dividend Declarations

The board of directors today declared a quarterly dividend on the Corporation's Cumulative Five-Year Rate Reset Preferred Shares, Series A (the "Preferred Shares") of $0.2044 per Preferred Share to be paid on or about July 28, 2017 to shareholders of record at the close of business on July 14, 2017. The dividend on the Preferred Shares covers the period from April 30, 2017 to July 30, 2017.

The dividends paid by the Corporation on its Preferred Shares are designated "eligible" dividends for the purposes of the Income Tax Act (Canada). An enhanced dividend tax credit applies to eligible dividends paid to Canadian residents.

About Capstone Infrastructure Corporation

Capstone's mission is to provide investors with an attractive total return from responsibly managed long-term investments in power generation in North America. The Corporation's strategy is to develop, acquire and manage a portfolio of high quality power facilities that operate in a contractually-defined environment and generate stable cash flow. Capstone currently owns, operates and develops thermal and renewable power generation facilities in North America with a total installed capacity of net 509 megawatts. Please visit www.capstoneinfrastructure.com for more information.

Notice to Readers

Certain of the statements contained within this document are forward-looking and reflect management's expectations regarding the future growth, results of operations, performance and business of Capstone Infrastructure Corporation (the "Corporation") based on information currently available to the Corporation. Forward-looking statements are provided for the purpose of presenting information about management's current expectations and plans relating to the future and readers are cautioned that such statements may not be appropriate for other purposes. These statements use forward-looking words, such as "anticipate", "continue", "could", "expect", "may", "will", "intend", "estimate", "plan", "believe" or other similar words, and include, among other things, statements found in "Results of Operations" and "Financial Position Review". These statements are subject to known and unknown risks and uncertainties that may cause actual results or events to differ materially from those expressed or implied by such statements and, accordingly, should not be read as guarantees of future performance or results. The forward-looking statements within this document are based on information currently available and what the Corporation currently believes are reasonable assumptions, including the material assumptions set out in the management's discussion and analysis of the results of operations and the financial condition of the Corporation ("MD&A") for the year ended December 31, 2016 under the headings "Changes in the Business", "Results of Operations" and "Financial Position Review", as updated in subsequently filed MD&A of the Corporation (such documents are available under the Corporation's SEDAR profile at www.sedar.com).

Other potential material factors or assumptions that were applied in formulating the forward-looking statements contained herein include or relate to the following: that the business and economic conditions affecting the Corporation's operations will continue substantially in their current state, including, with respect to industry conditions, general levels of economic activity, regulations, weather, taxes and interest rates; that the preferred shares will remain outstanding and that dividends will continue to be paid on the preferred shares; that there will be no material delays in the Corporation's wind development projects achieving commercial operation; that the Corporation's power infrastructure facilities will experience normal wind, hydrological and solar irradiation conditions, and ambient temperature and humidity levels; that there will be no material changes to the Corporation's facilities, equipment or contractual arrangements; that there will be no material changes in the legislative, regulatory and operating framework for the Corporation's businesses; that there will be no material delays in obtaining required approvals for the Corporation's power infrastructure facilities; that there will be no material changes in environmental regulations for the power infrastructure facilities; that there will be no significant event occurring outside the ordinary course of the Corporation's businesses; the refinancing on similar terms of the Corporation's and its subsidiaries' various outstanding credit facilities and debt instruments which mature during the period in which the forward-looking statements relate; that the conversion rights pursuant to the convertible debenture issued in connection with the Grey Highlands ZEP wind facility, the Ganaraska wind facility, the Snowy Ridge wind facility and the Settlers Landing wind facility are exercised; market prices for electricity in Ontario and the amount of hours that Cardinal is dispatched; the price that Whitecourt will receive for its electricity production considering the market price for electricity in Alberta, the impact of renewable energy credits, and Whitecourt's agreement with Millar Western, which includes sharing mechanisms regarding the price received for electricity sold by the facility; and the re-contracting of the power purchase agreement ("PPA") for Sechelt.

Although the Corporation believes that it has a reasonable basis for the expectations reflected in these forward-looking statements, actual results may differ from those suggested by the forward-looking statements for various reasons, including: risks related to the Corporation's securities (controlling shareholder, dividends on common shares and preferred shares are not guaranteed; and volatile market price for the Corporation's securities); risks related to the Corporation and its businesses (availability of debt and equity financing; default under credit agreements and debt instruments; geographic concentration; foreign currency exchange rates; acquisitions, development and integration; environmental, health and safety; changes in legislation and administrative policy; and reliance on key personnel); and risks related to the Corporation's power infrastructure facilities (market price for electricity; power purchase agreements; completion of the Corporation's wind development projects; operational performance; contract performance and reliance on suppliers; land tenure and related rights; environmental; and regulatory environment).

For a comprehensive description of these risk factors, please refer to the "Risk Factors" section of the Corporation's Annual Information Form dated March 24, 2017, as supplemented by disclosure of risk factors contained in any subsequent annual information form, material change reports (except confidential material change reports), business acquisition reports, interim financial statements, interim management's discussion and analysis and information circulars filed by the Corporation with the securities commissions or similar authorities in Canada (which are available under the Corporation's SEDAR profile at www.sedar.com).

The assumptions, risks and uncertainties described above are not exhaustive and other events and risk factors could cause actual results to differ materially from the results and events discussed in the forward-looking statements. The forward-looking statements within this document reflect current expectations of the Corporation as at the date of this document and speak only as at the date of this document. Except as may be required by applicable law, the Corporation does not undertake any obligation to publicly update or revise any forward-looking statements.

This document is not an offer or invitation for the subscription or purchase of or a recommendation of securities. It does not take into account the investment objectives, financial situation and particular needs of any investors. Before making an investment in the Corporation, an investor or prospective investor should consider whether such an investment is appropriate to their particular investment needs, objectives and financial circumstances and consult an investment adviser if necessary.