# EDGAR Filing Document

**Accession Number:** 0001840292
**File Stem:** 0000000000-23-000152
**Filing Date:** 2023-1
**Character Count:** 2731
**Document Hash:** 0ac5d16d0c5e78cea6f1b27c2221f6bf
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000000000-23-000152.hdr.sgml**: 20230203

**ACCESSION NUMBER**: 0000000000-23-000152

**CONFORMED SUBMISSION TYPE**: UPLOAD

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20230105

**FILED FOR**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Heliogen, Inc.
- **CENTRAL INDEX KEY:** 0001840292
- **STANDARD INDUSTRIAL CLASSIFICATION:** ELECTRIC SERVICES [4911]
- **IRS NUMBER:** 854204953
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** UPLOAD

**BUSINESS ADDRESS:**
- **STREET 1:** 130 W UNION ST.
- **CITY:** PASADENA
- **STATE:** CA
- **ZIP:** 91103
- **BUSINESS PHONE:** 9709240446

**MAIL ADDRESS:**
- **STREET 1:** 130 W UNION ST.
- **CITY:** PASADENA
- **STATE:** CA
- **ZIP:** 91103

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Athena Technology Acquisition Corp.
- **DATE OF NAME CHANGE:** 20210112

## Text-Extract

```

United States securities and exchange commission logo

                       January 5, 2023

       Christiana Obiaya
       Chief Financial Officer
       Heliogen, Inc.
       130 West Union Street
       Pasadena, CA 91103

                                                        Re: Heliogen, Inc.
                                                            Form 10-K for the
fiscal year ended December 31, 2021
                                                            Filed March 31,
2022
                                                            File No. 001-40209

       Dear Christiana Obiaya:

              We have completed our review of your filing. We remind you that
the company and its
       management are responsible for the accuracy and adequacy of their
disclosures, notwithstanding
       any review, comments, action or absence of action by the staff.

                       Sincerely,

                       Division of Corporation Finance

                       Office of Energy & Transportation

```

### Attached PDF Documents

**Attachment 1:** `filename1`

![img-0.jpeg](img-0.jpeg)

DIVISION OF
CORPORATION FINANCE

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

January 5, 2023

Christiana Obiaya
Chief Financial Officer
Heliogen, Inc.
130 West Union Street
Pasadena, CA 91103

Re: Heliogen, Inc.

Form 10-K for the fiscal year ended December 31, 2021

Filed March 31, 2022

File No. 001-40209

Dear Christiana Obiaya:

We have completed our review of your filing. We remind you that the company and its management are responsible for the accuracy and adequacy of their disclosures, notwithstanding any review, comments, action or absence of action by the staff.

Sincerely,

Division of Corporation Finance
Office of Energy & Transportation