# EDGAR Filing Document

**Accession Number:** 0001704299
**File Stem:** 0001145549-25-049866
**Filing Date:** 2025-7
**Character Count:** 20855
**Document Hash:** a1b328b959ce09faf15fb15d8c9d3dba
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001145549-25-049866.hdr.sgml**: 20250730

**ACCESSION NUMBER**: 0001145549-25-049866

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250531

**FILED AS OF DATE**: 20250730

**DATE AS OF CHANGE**: 20250730

**PERIOD START**: 20251130

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** TORTOISE SUSTAINABLE & SOCIAL IMPACT TERM FUND
- **CENTRAL INDEX KEY:** 0001704299

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1130

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-23248
- **FILM NUMBER:** 251164707

**BUSINESS ADDRESS:**
- **STREET 1:** 6363 COLLEGE BOULEVBARD
- **CITY:** OVERLAND PARK
- **STATE:** KS
- **ZIP:** 66211
- **BUSINESS PHONE:** 913-981-1020

**MAIL ADDRESS:**
- **STREET 1:** 6363 COLLEGE BOULEVBARD
- **CITY:** OVERLAND PARK
- **STATE:** KS
- **ZIP:** 66211

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ECOFIN SUSTAINABLE & SOCIAL IMPACT TERM FUND
- **DATE OF NAME CHANGE:** 20210707

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** TORTOISE ESSENTIAL ASSETS INCOME TERM FUND
- **DATE OF NAME CHANGE:** 20180723

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** TORTOISE ESSENTIAL ASSETS INCOME 2024 TERM FUND, INC.
- **DATE OF NAME CHANGE:** 20170419

## Form NPORT-P: Monthly Portfolio Investments Report

### NPORT-P: Part A: General Information

**Item A.1. Information about the Registrant.**

- **a. Name of Registrant:** Tortoise Sustainable and Social Impact Term Fund

- **b. Investment Company Act file number:** 811-23248

- **c. CIK number of Registrant:** 0001704299

- **d. LEI of Registrant:** 549300JEEQF7C836SM26

- **e. Address and telephone number of Registrant.**

  - **Street Address 1:** 5901 College Boulevard

  - **City:** Overland Park

  - **State:** KS

  - **Foreign country:** US

  - **Zip / Postal Code:** 66211

  - **Telephone number:** 913-981-1020

**Item A.2. Information about the Series.**

- **a. Name of Series:** Tortoise Sustainable and Social Impact Term Fund

- **c. LEI of Series:** 549300JEEQF7C836SM26

**Item A.3. Reporting period.**

- **a. Date of fiscal year-end:** 2025-11-30

- **b. Date as of which information is reported:** 2025-05-31

**Item A.4. Final filing**

Does the Fund anticipate that this will be its final filing on Form N-PORT? **No**

### Fund Information

**Total Assets:** $209208945.70

**Total Liabilities:** $32164671.69

**Net Assets:** $177044274.01

**Cash Not Reported:** $312439.28

**Monthly Return Information**

| Class        | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID N/A | -4.83%               | -0.10%               | 5.07%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-8215393.28             | $1741622.30                                |
| Month 2  | $1840723.63              | $-3395753.25                               |
| Month 3  | $1323.99                 | $978392.31                                 |

### Schedule of Portfolio Investments

| Name                                      | Title                                      | Identifiers                                   | Payoff Profile   | Asset Category   | Issuer Category   | Country   |   Balance | Units   | Value (USD)   | % of Net Assets   | Maturity Date   | Coupon Type   | Annualized Rate (%)   | Restricted?   |   Fair Value Level | Lending Status   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| SSE PLC                                   | SSE PLC                                    | CUSIP: N/A<br>LEI: 549300KI75VYLLMSK856       | Long             | EC               | CORP              | GB        |    245414 | NS      | $5822878.66   | 3.29%             |  |  |  | No            |                  1 | On Loan: No      |
| Dominion Energy Inc                       | Dominion Energy Inc                        | CUSIP: 25746U109<br>LEI: ILUL7B6Z54MRYCF6H308 | Long             | EC               | CORP              | US        |     48463 | NS      | $2746398.21   | 1.55%             |  |  |  | No            |                  1 | On Loan: No      |
| Energy Transfer LP                        | Energy Transfer LP                         | CUSIP: 29273V100<br>LEI: MTLVN9N7JE8MIBIJ1H73 | Long             | EC               | CORP              | US        |   1078885 | NS      | $18858909.80  | 10.65%            |  |  |  | No            |                  1 | On Loan: No      |
| Exelon Corp                               | Exelon Corp                                | CUSIP: 30161N101<br>LEI: 3SOUA6IRML7435B56G12 | Long             | EC               | CORP              | US        |     56926 | NS      | $2494497.32   | 1.41%             |  |  |  | No            |                  1 | On Loan: No      |
| First American Government Obli            | First American Government Obligations Fund | CUSIP: 31846V336<br>LEI: 549300R5MYM6VZF1RM44 | Long             | STIV             | RF                | US        |    436422 | NS      | $436421.68    | 0.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Veolia Environnement SA                   | Veolia Environnement SA                    | CUSIP: N/A<br>LEI: 969500LENY69X51OOT31       | Long             | EC               | CORP              | FR        |     67524 | NS      | $2321566.37   | 1.31%             |  |  |  | No            |                  1 | On Loan: No      |
| EDP SA                                    | EDP SA                                     | CUSIP: N/A<br>LEI: 529900CLC3WDMGI9VH80       | Long             | EC               | CORP              | PT        |    902432 | NS      | $3596571.31   | 2.03%             |  |  |  | No            |                  1 | On Loan: No      |
| Hess Midstream LP                         | Hess Midstream LP                          | CUSIP: 428103105<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    207087 | NS      | $7662219.00   | 4.33%             |  |  |  | No            |                  1 | On Loan: No      |
| RWE AG                                    | RWE AG                                     | CUSIP: N/A<br>LEI: 529900GB7KCA94ACC940       | Long             | EC               | CORP              | DE        |     85251 | NS      | $3206919.00   | 1.81%             |  |  |  | No            |                  1 | On Loan: No      |
| Iren SpA                                  | Iren SpA                                   | CUSIP: N/A<br>LEI: 8156001EBD33FD474E60       | Long             | EC               | CORP              | IT        |   1215003 | NS      | $3777268.58   | 2.13%             |  |  |  | No            |                  1 | On Loan: No      |
| E.ON SE                                   | E.ON SE                                    | CUSIP: N/A<br>LEI: Q9MAIUP40P25UFBFG033       | Long             | EC               | CORP              | DE        |    226946 | NS      | $3976083.82   | 2.25%             |  |  |  | No            |                  1 | On Loan: No      |
| MPLX LP                                   | MPLX LP                                    | CUSIP: 55336V100<br>LEI: 5493000CZJ19CK4P3G36 | Long             | EC               | CORP              | US        |    198334 | NS      | $10115034.00  | 5.71%             |  |  |  | No            |                  1 | On Loan: No      |
| NextEra Energy Inc                        | NextEra Energy Inc                         | CUSIP: 65339F101<br>LEI: 254900RHL9MEUS5NKX63 | Long             | EC               | CORP              | US        |     43338 | NS      | $3061396.32   | 1.73%             |  |  |  | No            |                  1 | On Loan: No      |
| ONEOK Inc                                 | ONEOK Inc                                  | CUSIP: 682680103<br>LEI: 2T3D6M0JSY48PSZI1Q41 | Long             | EC               | CORP              | US        |     43396 | NS      | $3508132.64   | 1.98%             |  |  |  | No            |                  1 | On Loan: No      |
| Enel SpA                                  | Enel SpA                                   | CUSIP: N/A<br>LEI: WOCMU6HCI0OJWNPRZS33       | Long             | EC               | CORP              | IT        |    512946 | NS      | $4708892.16   | 2.66%             |  |  |  | No            |                  1 | On Loan: No      |
| Sempra                                    | Sempra                                     | CUSIP: 816851109<br>LEI: PBBKGKLRK5S5C0Y4T545 | Long             | EC               | CORP              | US        |     49946 | NS      | $3925256.14   | 2.22%             |  |  |  | No            |                  1 | On Loan: No      |
| Targa Resources Corp                      | Targa Resources Corp                       | CUSIP: 87612G101<br>LEI: 5493003QENHHS261UR94 | Long             | EC               | CORP              | US        |     25803 | NS      | $4075067.79   | 2.30%             |  |  |  | No            |                  1 | On Loan: No      |
| Vistra Corp                               | Vistra Corp                                | CUSIP: 92840M102<br>LEI: 549300KP43CPCUJOOG15 | Long             | EC               | CORP              | US        |     38265 | NS      | $6144211.05   | 3.47%             |  |  |  | No            |                  1 | On Loan: No      |
| WEC Energy Group Inc                      | WEC Energy Group Inc                       | CUSIP: 92939U106<br>LEI: 549300IGLYTZUK3PVP70 | Long             | EC               | CORP              | US        |     19901 | NS      | $2138163.44   | 1.21%             |  |  |  | No            |                  1 | On Loan: No      |
| Waste Management Inc                      | Waste Management Inc                       | CUSIP: 94106L109<br>LEI: 549300YX8JIID70NFS41 | Long             | EC               | CORP              | US        |     10852 | NS      | $2615006.44   | 1.48%             |  |  |  | No            |                  1 | On Loan: No      |
| Western Midstream Partners LP             | Western Midstream Partners LP              | CUSIP: 958669103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    216086 | NS      | $8081616.40   | 4.56%             |  |  |  | No            |                  1 | On Loan: No      |
| Williams Cos Inc/The                      | Williams Cos Inc/The                       | CUSIP: 969457100<br>LEI: D71FAKCBLFS2O0RBPG08 | Long             | EC               | CORP              | US        |     73763 | NS      | $4463399.13   | 2.52%             |  |  |  | No            |                  1 | On Loan: No      |
| Xcel Energy Inc                           | Xcel Energy Inc                            | CUSIP: 98389B100<br>LEI: LGJNMI9GH8XIDG5RCM61 | Long             | EC               | CORP              | US        |     30463 | NS      | $2135456.30   | 1.21%             |  |  |  | No            |                  1 | On Loan: No      |
| Vinci SA                                  | Vinci SA                                   | CUSIP: N/A<br>LEI: 213800WFQ334R8UXUG83       | Long             | EC               | CORP              | FR        |     22942 | NS      | $3278321.69   | 1.85%             |  |  |  | No            |                  1 | On Loan: No      |
| Iberdrola SA                              | Iberdrola SA                               | CUSIP: N/A<br>LEI: 5QK37QC7NWOJ8D7WVQ45       | Long             | EC               | CORP              | ES        |    204385 | NS      | $3731660.59   | 2.11%             |  |  |  | No            |                  1 | On Loan: No      |
| Innergex Renewable Energy Inc             | Innergex Renewable Energy Inc              | CUSIP: 45790B104<br>LEI: 549300EORYEC4J59SU80 | Long             | EC               | CORP              | CA        |    323923 | NS      | $3224241.76   | 1.82%             |  |  |  | No            |                  1 | On Loan: No      |
| Greencoat UK Wind PLC/Funds               | Greencoat UK Wind PLC/Funds                | CUSIP: N/A<br>LEI: 213800ZPBBK8H51RX165       | Long             | EC               | RF                | GB        |    703747 | NS      | $1073351.66   | 0.61%             |  |  |  | No            |                  1 | On Loan: No      |
| Enav SpA                                  | Enav SpA                                   | CUSIP: N/A<br>LEI: 81560048ECF8D2059980       | Long             | EC               | CORP              | IT        |    862491 | NS      | $4126826.17   | 2.33%             |  |  |  | No            |                  1 | On Loan: No      |
| National Grid PLC                         | National Grid PLC                          | CUSIP: N/A<br>LEI: 8R95QZMKZLJX5Q2XR704       | Long             | EC               | CORP              | GB        |    300253 | NS      | $4233559.21   | 2.39%             |  |  |  | No            |                  1 | On Loan: No      |
| Xinyi Energy Holdings Ltd                 | Xinyi Energy Holdings Ltd                  | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | CN        |   4755664 | NS      | $588309.56    | 0.33%             |  |  |  | No            |                  1 | On Loan: No      |
| Ferrovial SE                              | Ferrovial SE                               | CUSIP: N/A<br>LEI: 72450022R2ZFL41Y6I04       | Long             | EC               | CORP              | NL        |     93777 | NS      | $4774512.25   | 2.70%             |  |  |  | No            |                  1 | On Loan: No      |
| MEXICO PACIFIC LIMITED LLC (MPL) SERIES A | MEXICO PACIFIC LIMITED LLC (MPL) SERIES A  | CUSIP: N/A<br>LEI: N/A                        | Long             |  | CORP              | US        |    135180 | NS      | $0.00         | 0.00%             |  |  |  | Yes           |                  3 | On Loan: No      |
| ONE ENERGY                                | ONE ENERGY                                 | CUSIP: N/A<br>LEI: N/A                        | Long             |  | CORP              | US        |     23037 | NS      | $6432851.88   | 3.63%             |  |  |  | Yes           |                  3 | On Loan: No      |
| SATURN SOLAR BERMUDA 1 LTD.               | SATURN SOLAR BERMUDA 1 LTD.                | CUSIP: N/A<br>LEI: N/A                        | Long             | DBT              | CORP              | US        |   2500000 | PA      | $2671500.00   | 1.51%             | 2025-12-31      | Fixed         | 10.00%                | Yes           |                  3 | On Loan: No      |
| Algonquin Power & Utilities Co            | Algonquin Power & Utilities Corp           | CUSIP: 015857105<br>LEI: 549300K5VIUTJXQL7X75 | Long             | EC               | CORP              | CA        |    359569 | NS      | $1974033.81   | 1.11%             |  |  |  | No            |                  1 | On Loan: No      |
| Ameren Corp                               | Ameren Corp                                | CUSIP: 023608102<br>LEI: XRZQ5S7HYJFPHJ78L959 | Long             | EC               | CORP              | US        |     20040 | NS      | $1941475.20   | 1.10%             |  |  |  | No            |                  1 | On Loan: No      |
| American Electric Power Co Inc            | American Electric Power Co Inc             | CUSIP: 025537101<br>LEI: 1B4S6S7G0TW5EE83BO58 | Long             | EC               | CORP              | US        |     34023 | NS      | $3521040.27   | 1.99%             |  |  |  | No            |                  1 | On Loan: No      |
| CHINA SUNTIEN                             | China Suntien Green Energy Corp Ltd        | CUSIP: N/A<br>LEI: 529900JAYC5BYZPWOK13       | Long             | EC               | CORP              | CN        |   3704242 | NS      | $2003033.51   | 1.13%             |  |  |  | No            |                  1 | On Loan: No      |
| BKW AG                                    | BKW AG                                     | CUSIP: N/A<br>LEI: 549300IE30SKTUO98Q38       | Long             | EC               | CORP              | CH        |     13987 | NS      | $2938459.66   | 1.66%             |  |  |  | No            |                  1 | On Loan: No      |
| Atlas Arteria Ltd                         | Atlas Arteria Ltd                          | CUSIP: N/A<br>LEI: 254900SGF4ZQDBH2YC59       | Long             | EC               | CORP              | AU        |    992726 | NS      | $3397927.65   | 1.92%             |  |  |  | No            |                  1 | On Loan: No      |
| Brookfield Renewable Partners             | Brookfield Renewable Partners LP           | CUSIP: N/A<br>LEI: VA8DFMRI2GY8Y7V79H93       | Long             | EC               | CORP              | CA        |     57699 | NS      | $1374967.17   | 0.78%             |  |  |  | No            |                  1 | On Loan: No      |
| Enterprise Products Partners L            | Enterprise Products Partners LP            | CUSIP: 293792107<br>LEI: K4CDIF4M54DJZ6TB4Q48 | Long             | EC               | CORP              | US        |    203309 | NS      | $6265983.38   | 3.54%             |  |  |  | No            |                  1 | On Loan: No      |
| Essential Utilities Inc                   | Essential Utilities Inc                    | CUSIP: 29670G102<br>LEI: 549300ILTEOF3E3QY357 | Long             | EC               | CORP              | US        |     58349 | NS      | $2248186.97   | 1.27%             |  |  |  | No            |                  1 | On Loan: No      |
| Excelerate Energy Inc                     | Excelerate Energy Inc                      | CUSIP: 30069T101<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     41331 | NS      | $1162641.03   | 0.66%             |  |  |  | No            |                  1 | On Loan: No      |
| Venture Global Inc                        | Venture Global Inc                         | CUSIP: 92333F101<br>LEI: 2549007XC91CAB3E0N98 | Long             | EC               | CORP              | US        |     65833 | NS      | $761687.81    | 0.43%             |  |  |  | No            |                  1 | On Loan: No      |
| Terna - Rete Elettrica Naziona            | Terna - Rete Elettrica Nazionale           | CUSIP: N/A<br>LEI: 8156009E94ED54DE7C31       | Long             | EC               | CORP              | IT        |    377556 | NS      | $3840250.08   | 2.17%             |  |  |  | No            |                  1 | On Loan: No      |
| Engie SA                                  | Engie SA                                   | CUSIP: N/A<br>LEI: LAXUQCHT4FH58LRZDY46       | Long             | EC               | CORP              | FR        |     70301 | NS      | $1515441.50   | 0.86%             |  |  |  | No            |                  1 | On Loan: No      |
| TEAF SOLAR HOLDCO, LLC                    | TEAF SOLAR HOLDCO, LLC                     | CUSIP: N/A<br>LEI: N/A                        | Long             |  | CORP              | US        |  39020412 | NS      | $15652609.25  | 8.84%             |  |  |  | Yes           |                  3 | On Loan: No      |
| TEAF SOLAR HOLDCO, LLC                    | TEAF SOLAR HOLDCO, LLC                     | CUSIP: N/A<br>LEI: N/A                        | Long             |  | CORP              | US        |  26797212 | NS      | $10050508.85  | 5.68%             |  |  |  | Yes           |                  3 | On Loan: No      |
| CMS Energy Corp                           | CMS Energy Corp                            | CUSIP: 125896100<br>LEI: 549300IA9XFBAGNIBW29 | Long             | EC               | CORP              | US        |     28828 | NS      | $2024590.44   | 1.14%             |  |  |  | No            |                  1 | On Loan: No      |
| Clearway Energy Inc                       | Clearway Energy Inc                        | CUSIP: 18539C204<br>LEI: 549300LHAZ9HA9G3XC48 | Long             | EC               | CORP              | US        |    107656 | NS      | $3312575.12   | 1.87%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-07-30

**Name of Applicant:** Tortoise Sustainable and Social Impact Term Fund

**Signature:** /s/ Sean Wickliffe

**Name of Signer:** Sean Wickliffe

**Title:** Principal Financial Officer