6-K

UNITED STATES

SECURITIES AND EXCHANGECOMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATEISSUER

PURSUANT TO RULE13a-16 OR 15d-16

UNDER THESECURITIES EXCHANGEACT OF 1934

For the month of June 2025

Commission File Number: 000-24027

NXT Energy Solutions Inc.

| (Translation of registrant's name into English) |

Suite 302

3320 - 17th Avenue SW

Calgary, Alberta, Canada, T3E0B4

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒    Form 40-F ☐

Indicate by check mark whether by furnishing the information contained in this Form, the registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934:

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b):

The Issuer is filing material documents not previously filed.

Exhibit List:

99.1	Press Release

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	NXT Energy Solutions Inc.

| | (Registrant) | | | Date: June 3, 2025 | | /s/ Eugene Woychyshyn |

| | | Eugene Woychyshyn |

| | | Vice President of Finance & CFO |

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nxt_ex991.htm EXHIBIT 99.1

NXT Energy Solutions Inc. Announces Results of Annual Meeting of Shareholders

CALGARY, AB, June 3, 2025 – NXT Energy Solutions Inc. ("NXT" or the "Company") (TSX: SFD; OTC QB: NSFDF) is pleased to provide the voting results from its Annual Meeting of Shareholders held on June 2, 2025.

Shareholders approved the following:

·	Election of Directors: Eight directors of the Company were elected to hold office until the next annual meeting of shareholders or until their successors are duly elected or appointed.

| · | Appointment of Auditors: MNP LLP were appointed as the auditors of the Company for the next year at a remuneration to be determined by the Board of Directors. |

| · | Unallocated Options Resolution. The resolution to approve the Company’s Amended and Restated Stock Option Plan was passed. |

| · | Deferred Share Unit Plan Resolution. The resolution for the approval the Deferred Share Unit Plan and the unallocated entitlements issuable thereunder was passed. |

Further details are set out in the Company's Information Circular dated April 17, 2025 posted on the Company's website and filed on www.sedarplus.ca.

Specific voting results are as follows:

Description of Matter	# of Votes<br> <br>For	% of Votes<br> <br>For	# of Votes<br> <br>Withheld/ Against	% of Votes<br> <br>Withheld/ Against

| Election of the following Directors: | | | | |

| Peter Mork | 48,639,731 | 99.18% | 400,364 | 0.82% |

| Theodore Patsellis | 49,038,811 | 100.00% | 1,284 | 0.00% |

| Charles Selby | 49,038,811 | 100.00% | 1,284 | 0.00% |

| Gerry Sheehan | 49,012,011 | 99.94% | 28,084 | 0.06% |

| Jeffrey Tilson | 49,039,095 | 100.00% | 1,000 | 0.00% |

| Thomas E. Valentine | 48,612,091 | 99.13% | 428,004 | 0.87% |

| Bruce G. Wilcox | 48,640,015 | 99.18% | 400,080 | 0.82% |

| Eugene Woychyshyn | 48,639,731 | 99.18% | 400,364 | 0.82% |

| Appointment of Auditors | 52,950,077 | 100.00% | 1,100 | 0.00% |

| Unallocated Options Resolution | 48,507,855 | 98.91% | 532,240 | 1.09% |

| Deferred Share Unit Plan Resolution | 48,507,855 | 98.91% | 532,240 | 1.09% |

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About NXT Energy Solutions Inc.

NXT Energy Solutions Inc. is a Calgary-based technology company whose proprietary airborne SFD® survey system, applied in numerous basins around the world, uses the principles of quantum mechanics to infer stress anomalies of exploration interest. The method can be used both onshore and offshore to remotely identify areas conducive to fluid entrapment in order to recommend areas with commercial hydrocarbon and/or geothermal potential. The SFD® survey system enables our clients to focus their exploration decisions concerning land commitments, data acquisition expenditures and prospect prioritization on areas with the greatest potential. SFD® is environmentally friendly and unaffected by ground security issues or difficult terrain and is the registered trademark of NXT Energy Solutions Inc. NXT Energy Solutions Inc. provides its clients with an effective and reliable method to reduce time, costs, and risks related to exploration.

Contact Information

For investor and media inquiries please contact:

Michael Baker

| Investor Relations |

| 302, 3320 – 17^th^ AVE SW |

| Calgary, AB, T3E 0B4 |

| +1 403 264 7020 |

| nxt_info@nxtenergy.com |

| www.nxtenergy.com |

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