ADURO CLEAN TECHNOLOGIES INC.

Section 10 Indemnification.

(1) The Company (referred to in this Section 10 as the**"Company Indemnifying Party") agrees to indemnify and save harmless the Lead Underwriter and its respective affiliates and each of their respective directors, officers, employees, shareholders and agents, and each person, if any, who controls the Lead Underwriter within the meaning of Section 15 of the Securities Act or Section 20 of the 1934 Act (each referred to in this Section 10 as an"Underwriter Indemnified Party"**) from and against all liabilities, claims, losses (other than loss of profits in connection with the distribution of the Shares and Warrants), actions, suits, proceedings, charges, reasonable costs, damages and reasonable expenses which an Underwriter Indemnified Party may suffer or incur or be subject to, including all amounts paid to settle actions or satisfy judgments or awards and all reasonable legal fees and expenses that may be incurred in advising with respect to investigating or defending any Claim, in any way caused by, or arising directly or indirectly from, or in consequence of:

(a) any information or statement contained in the Registration Statement, the Preliminary Prospectuses, the Time of Sale Prospectus, the Prospectuses, any issuer free writing prospectus or any Supplementary Material related thereto, or in any certificate or other document of the Company or of any officer of the Company or any of its Material Subsidiaries delivered hereunder or pursuant hereto which contains or is alleged to contain a misrepresentation;

(b) any omission or alleged omission to state in the Registration Statement, the Preliminary Prospectuses, the Time of Sale Prospectus, the Prospectuses, any issuer free writing prospectus, any marketing materials or any Supplementary Material related thereto, or any certificate or other document of the Company or any officer of the Company or any of the Material Subsidiaries delivered hereunder or pursuant hereto any material fact required to be stated therein or necessary to make any statement therein not misleading in light of the circumstances under which it was made;

(c) any order made or any inquiry, investigation or proceedings commenced or threatened by any securities commission, stock exchange or other Governmental Authority based upon any actual or alleged untrue statement, omission or misrepresentation in the Prospectuses, the Registration Statement, the Preliminary Prospectuses, the Time of Sale Prospectus, any issuer free writing prospectus, any marketing materials or any Supplementary Material or based upon any actual or alleged failure to comply with Canadian Securities Laws or U.S. Securities Laws, preventing or restricting the trading in of the Securities or the distribution of the Securities or any other securities of the Company;

(d) the non-compliance or alleged non-compliance by the Company with any requirement of Canadian Securities Laws or U.S. Securities laws in any of the Qualifying Jurisdictions or in the United States or any state therein in connection with the transactions herein contemplated including the Company's non-compliance or alleged non-compliance with any statutory requirement to make any document available for inspection; or

(e) any breach of any representation or warranty of the Company contained herein or in any certificate or other document of the Company or of any officers of the Company or any of the Material Subsidiaries delivered hereunder or pursuant hereto or the failure of the Company to comply with any of its obligations hereunder,

provided, however, that the foregoing indemnity shall not apply to any loss, liability, claim, damage or expense to the extent arising out of any untrue statement or omission or alleged untrue statement or omission made solely in reliance upon and in conformity with written information relating to the Lead Underwriter furnished to the Company by the Lead Underwriter expressly for use in the Prospectus Supplements or Time of Sale Prospectus, or any such amendment or supplement thereto, or any issuer free writing prospectus, any marketing materials or any Supplementary Material related thereto.

(2) The Lead Underwriter (referred to in this Section 10 as the**"Underwriter Indemnifying Party"), agrees to indemnify and hold harmless the Company and its directors and each officer and director of the Company who signed the Registration Statement or the U.S. Prospectus, and each person, if any, who controls the Company within the meaning of Section 15 of the Securities Act or Section 20 of the Exchange Act (each such person referred to in this Section 10 as the"Company Indemnified Party"**) against any and all loss, liability, claim, damage and expense described in the indemnity contained in Section 10(1), as incurred, but only with respect to untrue statements or omissions, or alleged untrue statements or omissions, made in the Prospectus Supplements or Time of Sale Prospectus (or any amendment or supplement thereto) in reliance upon and in conformity with information relating to the Lead Underwriter and furnished to the Company in writing by the Lead Underwriter expressly for use therein. The Company hereby acknowledges that the only information that the Lead Underwriter has furnished to the Company expressly for use in the Prospectus Supplements or Time of Sale Prospectus (or any amendment or supplement thereto) are the statements set forth in the subsections entitled "Discretionary Accounts", "Price Stabilization, Short Positions, and Penalty Bids", "Electronic Distribution", Other Relationships" and "Delivery of Securities" under the section entitled "Underwriting" in the Canadian Prospectus Supplement (the "Underwriter Information").

(3) If any matter or thing contemplated by this Section 10 (any such matter or thing being hereinafter referred to as a**"Claim"**) is asserted against either the Underwriter Indemnified Party or the Company Indemnified Party (as the context requires, the "Indemnified Party"), the Indemnified Party shall notify the Company Indemnifying Party or the Underwriter Indemnifying Party (as the context requires, the "Indemnifying Party"), as soon as practicable, of such Claim to the extent allowable by Applicable Law (provided, however, that failure to provide such notice shall not affect the Indemnified Party's right to indemnification hereunder, except (and only) to the extent of material prejudice (through the forfeiture of substantive rights and defenses) to the Indemnifying Party therefrom) and the Indemnifying Party shall be entitled (but not required) to assume the defence of any suit, action or proceeding brought to enforce such Claim; provided, however, that the defence shall be conducted through legal counsel acceptable to the Indemnified Party and that no admission of liability or settlement of any such Claim may be made by the Indemnifying Party or the Indemnified Party without the prior written consent of the other.

(4) In any such Claim, the Indemnified Party shall have the right to retain separate counsel to act on its behalf provided that the fees and disbursements of such counsel shall be paid by the Indemnified Party unless:

(a) the Indemnifying Party fails to assume the defence of such Claim on behalf of the Indemnified Party within five (5) business days of receiving notice thereof or, having assumed such defence, has failed to engage counsel promptly or who is acceptable to the Indemnified Parties, or has failed to pursue it diligently;

(b) the Indemnifying Party and the Indemnified Party shall have mutually agreed to the retention of the other counsel; or

(c) the named parties to the Claim (including any added, third parties or interpleaded parties) include the Indemnifying Party, and the Indemnifying Parties has been advised by counsel (including internal counsel) that there are legal defences available to such Indemnified Party that are different or in addition to those available to the Indemnifying Party, that representation of the Indemnified Party by counsel for the Indemnifying Party is inappropriate as a result of the potential or actual conflicting interests of those represented, or where in such Indemnified Party's reasonable judgment, the Claim gives rise to a conflict of interest between the Indemnifying Party and such Indemnified Party;

in each of cases Section 10(4)(a), Section 10(4)(b) and Section 10(4)(c), the Indemnifying Party will not have the right to assume the defence of the suit on behalf of such Indemnified Party, but the Indemnifying Party will be liable to pay the fees and expenses of separate counsel for all Indemnified Parties and, in addition, of local counsel in each applicable jurisdiction. Notwithstanding the foregoing, no settlement may be made by an Indemnified Party without the prior written consent of the Indemnifying Party, which consent will not be unreasonably withheld, conditioned or delayed.

(5) In order to provide for a just and equitable contribution in circumstances in which the indemnity provided in Section 10(1) or Section 10(2) would otherwise be available in accordance with its terms but is, for any reason, held to be unavailable to or unenforceable by the Indemnified Party or enforceable otherwise than in accordance with its terms or is insufficient to hold the Indemnified Party harmless, the Indemnifying Party shall contribute to the aggregate of all claims, expenses, costs and liabilities and all losses (other than loss of profits in connection with the distribution of the Securities) of the nature contemplated in this Section 10 and suffered or incurred by the Indemnified Parties in such proportions as is appropriate to reflect the relative benefits received by the Company on the one hand and the Lead Underwriter on the other hand from the distribution of the Shares and Warrants as well as the relative fault of the parties in connection with the Claim or Claims which resulted in such claims, expenses, costs, damages, liabilities or losses, as well as any other equitable considerations determined by a court of competent jurisdiction; provided that: (i) the Lead Underwriter shall in any event be liable to contribute, in the aggregate, any amount in excess of the aggregate fee or any portion thereof actually received by the Lead Underwriter hereunder; and (ii) no party who has been determined by a court of competent jurisdiction in a final judgment that has become non-appealable to have engaged in any fraud, fraudulent misrepresentation, willful misconduct or gross negligence in connection with the Claim or Claims which resulted in such claims, expenses, costs, damages, liabilities or losses shall be entitled to claim contribution from any person who has not been so determined to have engaged in such fraud, fraudulent misrepresentation or gross negligence in connection with such Claim or Claims.

(6) The rights of contribution and indemnity provided in this Section 10 shall be in addition to and not in derogation of any other right to contribution and indemnity which the Lead Underwriter may have by statute or otherwise at law.

(7) If the Lead Underwriter has reason to believe that a claim for contribution may arise, they shall give the Indemnifying Party notice thereof in writing, but failure to notify the Indemnifying Party shall not relieve the Indemnifying Party of any obligation which it may have to the Lead Underwriter under this Section 10, except (and only) to the extent of material prejudice (through the forfeiture of substantive rights and defenses) to the Indemnifying Party therefrom.

(8) With respect to this Section 10, the Company acknowledges and agrees that the Lead Underwriter is contracting on their own behalf and as agents for their respective affiliates, directors, officers, employees and agents, and each person, if any, controlling the Lead Underwriter or any of its subsidiaries and each shareholder of the Lead Underwriter. Accordingly, the Company hereby constitutes the Lead Underwriter as agent for each person who is entitled to the covenants of the Company contained in this Section 10 and is not a party hereto and the Lead Underwriter agrees to accept such agents and to hold in trust for and to enforce such covenants on behalf of such persons.