Bank Debt and CP

As of June 30, 20261

CarbonCount® Based Credit Facilities

Debt Identifier Debt Category Total Commitment Maturity Date Coupon2 Carbon Count®3 Third-party Opinion
HASI-SLL-001
Unsecured Revolving Line of Credit
$2,250,000,000
7/14/2031
Term SOFR + 1.575%
0.38
HASI-SLL-002
Unsecured Term Loan A
$400,000,000
7/14/2029
Term SOFR + 1.45%
0.38
1. Includes the refinincing of the Unsecured Revolving Line of Credit and Unsecured Term Loan A closed in July 2026
2. Each CarbonCount®-Based credit facility provides for an interest rate based upon our corporate ratings that are further reduced if HASI achieves a certain level of its CarbonCount® metric on an annual basis. Metric represents HASI’s CarbonCount® reported in 2025. The Coupon reflected in the table reflects our existing ratings adjusted to reflect our 2025 CarbonCount® in accordance with the underlying applicable credit agreement.
3. The CarbonCount® score reflects the annual metric tons of carbon emissions (CO2e) avoided per $1,000 of invested capital. Learn more

Green CarbonCount® Commercial Paper

Debt Category Program Size Debt Principal Outstanding Effective Yield3 Third-party Opinion Impact Reporting
Tier 1 Credit Enhanced1
$125,000,000
$0
N/A
TBD
Tier 3 Standalone2
$1,000,000,000
$0
N/A
TBD
TBD
1. Bank of America, N.A., has issued a letter of credit of up to $125m as a credit enhancement to our Tier 1 green commercial paper program, which allows HASI to issue commercial paper utilizing a short-term rating of A1/P1 (S&P/Moody's). Amounts outstanding include all outstanding CP Issuances and unreimbursed amounts drawn on the Letter of Credit.
2. As a credit enhancement, our Tier 3 green commercial paper program is backstopped by our $1.825b unsecured revolving line of credit. Moody's and Fitch have assigned short-term ratings of P-3 and F3, respectively, to the program.
3. Commercial Paper is renewed periodically on a short-term basis. The effective yield represents the average borrowing cost of the total debt outstanding at the end of the period.