EX-23.1 3 stem-20200430xex23d1.htm EX-23.1

Exhibit 23.1

​

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

​

We hereby consent to the use in the prospectus constituting a part of this Registration Statement on Form S-1 of our report dated April 23, 2021 (which includes an explanatory paragraph relating to Stem Inc. (f/k/a Star Peak Energy Transition Corp.) ability to continue as a going concern), relating to the consolidated financial statements of Stem, Inc. (f/k/a Star Peak Energy Transition Corp.) which is contained in that prospectus, and to the reference to our Firm under the caption “Experts” in the prospectus.

​

/s/ WithumSmith+Brown, PC |
New York, New York |
May 26, 2021 |

​

1