About This Report

About this Report

The information included in this report has been subjected to the company’s policies surrounding the disclosure of financial and non-financial data. The information included in this report is as of and for the years ended December 31, 2021 and 2020, unless otherwise noted. Certain information for 2020 has been restated as noted throughout the report. Any data included in this report was not subject to a third-party audit verification process.

Our Reporting Framework

 

The specific metrics in our 2021 Sustainability Report were determined by assessing the most relevant and impactful performance areas for Milestone, our investors, and other key stakeholders. This report follows the guidance of the Sustainability Accounting Standards Board(SASB) of the Value Reporting Foundation. SASB standards provide an accepted reporting framework that yields decision-useful metrics, helps us track progress, and enables comparability for our investors and other stakeholders. Milestone is an energy waste management company that is classified within the Waste Management industry according to SASB’s Sustainable Industry Classification System®. Given the current nature of our customer base and operations, we also considered relevant disclosures suggested for the Oil & Gas Services industry.

When evaluating our disclosures in relation to SASB standards, users in some cases will need to normalize the data to make meaningful comparisons. As such, we have included certain activity metrics to aid users in their evaluation. Refer to our SASB Index, which highlights our responses to suggested SASB accounting metrics and includes the appropriate activity metrics to assess our disclosed data in a meaningful context. The information provided within this report is as of and for the years ended December 31, 2021 and 2020, unless otherwise noted.

Forward-Looking Statements

Certain information included in this sustainability report may constitute forward-looking statements within the meaning of applicable securities laws, including but not limited to statements regarding Milestone’s plans to move forward with identified environmental, social, or governance opportunities. Readers are cautioned not to place undue reliance on forward-looking statements as they are subject to a number of assumptions and known and unknown risks and uncertainties that may cause the actual results, performance, or achievements of the company to be materially different from any future results, performance, or achievements expressed or implied by such forward-looking statements. The forward-looking statements contained herein are made as of the date of this document. Milestone assumes no obligation to update or otherwise revise these forward- looking statements, whether as a result of new information, future events, or otherwise.