DCRBU Decarbonization Plus Acquisition Corporation

Item 1.

Item 2.

Item 3.  If this statement is filed pursuant to §§240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:

Item 4.  Ownership.

Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1.

The information required by Items 4(a) – (c) is set forth in Rows (5) – (11) of the cover page for each Reporting Person hereto and is incorporated herein by reference for each Reporting Person. For Long Focus Capital Management, LLC, John B. Helmers, and Long Focus Capital Master, 250,000 of the shares listed are comprised of Common Stock that may be acquired by the Reporting Persons upon the exercise of Warrants. For John B. Helmers, A. Glenn Helmers, and Condagua, LLC, 350,700 of the shares listed are comprised of Common Stock that may be acquired by the Reporting Persons upon the exercise of Warrants. Such information is as of the close of business on May 15, 2023.

The Percent of Class reported in Rows (11) of the cover page of each Reporting Person are based on 244,561,073 shares of Common Stock of the Issuer outstanding as of March 31, 2023, as disclosed in the Issuer’s 10-Q for the period ended September 30, 2022, that was filed by the Issuer on May 1, 2023, plus 600,700 shares of Common Stock that may be acquired by the Reporting Persons upon the exercise of Warrants.

Long Focus Capital Management, LLC, John B. Helmers, and A. Glenn Helmers directly own no shares of Common Stock. A. Glenn Helmers controls Condagua, LLC. Pursuant to an investment management agreement, Long Focus Capital Management, LLC maintains investment and voting power with respect to the shares of Common Stock held by Long Focus Capital Master, Ltd. John B. Helmers controls Long Focus Capital Management, LLC, and maintains investment and voting power with respect to the shares of Common Stock held by Condagua, LLC.

Instruction. For computations regarding securities which represent a right to acquire an underlying security see §240.13d-3(d)(1).

Item 5. Ownership of Five Percent or Less of a Class.

If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following   o.

Instruction. Dissolution of a group requires a response to this item.

NOT APPLICABLE

Item 6. Ownership of More than Five Percent on Behalf of Another Person.

NOT APPLICABLE

Item 7. Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company.

NOT APPLICABLE

Item 8. Identification and Classification of Members of the Group.

NOT APPLICABLE

Item 9. Notice of Dissolution of Group.

NOT APPLICABLE

Item 10.  Certification.

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.