Note 9 - Debt

9 Months Ended

Sep. 30, 2021

Notes to Financial Statements

Debt Disclosure [Text Block]

9. Debt

2021 Bond Issuance

On April 15, 2021, 2021 Bonds were issued totaling $68,155,000. The 2021 Bonds initially bear interest at the rate of 1.50% per annum during the Initial Term Rate Period (as defined in the hereinafter defined Indenture), payable semi-annually on January 1 and July 1 of each year, commencing on July 1, 2021, mature on April 1, 2042. The 2021 Bonds are callable on or after October 1, 2022, are remarketable, and are also subject to mandatory tender for purchase pursuant to the terms of the Indenture (as defined below).

The 2021 Bonds were issued under a Trust Indenture, dated as of April 1, 2021 (the “Indenture”), between the Authority and Citibank, N.A., as trustee (the “Trustee”). The principal of and the interest on the 2021 Bonds is payable solely from (i) payments to be made by Gevo RNG to the Trustee pursuant to a separate financing agreement, dated as of April 1, 2021 (the “Bond Financing Agreement”), between Gevo RNG and the Authority, (ii) all moneys received by the Authority or the Trustee in respect of payment of the loan of the proceeds of the 2021 Bonds from the Authority to Gevo RNG pursuant to the Bond Financing Agreement, (iii) all moneys and investments in the “Bond Fund” established and maintained by the Trustee pursuant to the Indenture, including without limitation moneys received by the Trustee pursuant to the Letter of Credit (as defined below), (iv) all moneys and investments in the “Project Fund” established and maintained by the Trustee pursuant to the Indenture from proceeds of the sale of the 2021 Bonds, and (v) all income and profit from the investment of the foregoing moneys, excluding any payments received by the Authority pursuant to rights of the Authority to receive certain additional payments and reimbursements of expenses as set forth in the Bond Financing Agreement. Pursuant to the Bond Financing Agreement, the proceeds of the 2021 Bonds will be loaned to Gevo RNG (1) to finance in part the construction of the biogas facility to be developed, designed, constructed, owned and operated by or on behalf of Gevo RNG, which is comprised of (A) three anaerobic digesters and related equipment situated on dairy farms located in Northwest Iowa that will produce partially conditioned raw biogas from cow manure, (B) gathering pipelines to transport biogas to a centrally located gas upgrade system, (C) a centrally located gas upgrade system located in Doon, Iowa that will upgrade biogas to pipeline quality natural gas and interconnect to Northern Natural Gas’ interstate pipeline and (D) other related improvements, (2) to capitalize a portion of the interest due on the 2021 Bonds during the Initial Term Rate Period to be used to reimburse the Credit Facility Provider (as defined below) for interest draws on the Letter of Credit during such period, and (3) to pay a portion of the costs of issuing the 2021 Bonds.

On April 15, 2021, Gevo obtained a letter of credit for $71.2 million (the “Letter of Credit”) from the Credit Facility Provider, pursuant to the terms of a letter of credit reimbursement agreement dated as of April 1, 2021 (the “Reimbursement Agreement”), between Gevo and the Credit Facility Provider. The Letter of Credit will permit the Trustee to draw thereon in accordance with its terms in amounts sufficient to pay the principal and purchase price of the 2021 Bonds and up to 203 days’ interest on the 2021 Bonds. Pursuant to the terms of the Reimbursement Agreement, Gevo is obligated to reimburse the Credit Facility Provider for amounts drawn under the Letter of Credit. It is expected that payments of the principal and interest on the 2021 Bonds, and the purchase price of 2021 Bonds that are tendered for mandatory purchase and not remarketed, will be made by draws on the Letter of Credit. Gevo has pledged and assigned restricted cash to the Credit Facility Provider as security for the reimbursement obligations of Gevo pursuant to the Reimbursement Agreement in an amount equal to the principal amount of the 2021 Bonds plus three years of interest payments on the 2021 Bonds.

Gevo anticipates remarketing the 2021 Bonds under revised terms that will include a long-term maturity date and be non-recourse to Gevo. Upon a successful remarketing, Gevo anticipates that the Letter of Credit, the Reimbursement Agreement and the associated pledge of cash will be terminated.

Loans Payable - Other

The equipment loans are secured by the related equipment.

In April 2020, the Company and Agri-Energy each entered into a loan agreement with Live Oak Banking Company, pursuant to which the Company and Agri-Energy obtained loans from the Small Business Administration's Paycheck Protection Program (“SBA PPP”) totaling $1.0 million in the aggregate (the "SBA Loans").

On April 15, 2021, the Small Business Administration forgave the entire balance of $0.5 million of the Company's and $0.1 million of Agri-Energy's loans and accrued interest obtained through the SBA PPP. The remaining SBA Loan for Agri-Energy totals $0.4 million, bears interest at 1.0% and matures in April 2025. Monthly payments of $8,000, including interest, began on June 5, 2021 and are payable through April 2025.

The summary of the 2021 Bonds and Loans payable - other at September 30, 2021 and  December 31, 2020 are as follows (in thousands):

	Interest Rate			Maturity Date			September 30, 2021			December 31, 2020
2021 Bonds		1.5%		January 2042			$	66,303		$	—
SBA Loans		1.0%		April 2025				344			1,006
Equipment	4%	to	5%	February 2022	to	December 2024		178			248
Total loans payable - other								66,825			1,254
Less current portion								(165	)		(807	)
Long-term portion							$	66,660		$	447

Future principal payments for the Company's long-term debt are as follows (in thousands):

Year Ending December 31,
2021 (remaining)	$	44
2022		161
2023		159
2024		66,432
2025		29
	$	66,825

Included in the 2021 Bonds above is Bond Premium of $0.7 million and Debt Issuance Costs of $2.6 million in the principal portion. During the three and nine months ended  September 30, 2021, Bond Premium amortization was $0.1 million and $0.1 million, respectively, and Debt Issuance Cost amortization was $0.3 million and $0.5 million, respectively, based on the effective interest method and was included in "Interest expense" in the Consolidated Statements of Operations.