•Executing on business plan, increasing cash position, and decreasing cash use

•Continuing to build sales momentum with 45 wholesales and 66 retail deliveries in Q2

•Began serial production of the hydrogen fuel cell electric truck July 31; first customer deliveries expected in September

•18 customer orders to Nikola and dealers for over 200 hydrogen fuel cell electric trucks

•Continued hydrogen refueling ecosystem development with partners

•Increased unrestricted cash by $107.1 million in Q2

PHOENIX – August 4, 2023 -- Nikola Corporation (Nasdaq: NKLA), a global leader in zero-emissions transportation and energy supply and infrastructure solutions, via the HYLA brand, today reported financial results and business updates for the quarter ended June 30, 2023.

“Nikola has turned the corner and is well on the way to executing our business plan and achieving profitability,” said Nikola CEO Michael Lohscheller. “We have nearly doubled our unrestricted cash position while also substantially reducing our spending. We continue to drive forward in our mission to decarbonize heavy duty trucking and ensure Nikola is successful for the long haul.”

“Our management team is highly focused on delivering trucks to customers at scale and making the most of our first mover advantage in the hydrogen refueling ecosystem” Lohscheller continued.

During the second quarter we made substantial progress on the realignment of resources with our strategic priorities:

•Continued building sales momentum delivering 45 wholesale and 66 retail battery-electric trucks, the best retail quarter to date

•Increased our unrestricted cash position by $107.1 million while substantially reducing our adjusted free cash flow to below our $150 million target for the quarter

•Raised $233.2 million through capital raise and asset monetization, and improved visibility into future capital needs to fully fund the business model

•Closed down battery production operations of Romeo Power, Inc. (“Romeo”) and are establishing a battery pack line in Coolidge for our battery-electric trucks

•Completed the sale of European joint venture to Iveco

•Made substantial progress in the development of the hydrogen refueling ecosystem with partners

On July 31, 2023, we officially began serial production of the hydrogen fuel cell electric truck. The first customer deliveries are expected to take place in September. To date, 18 customers have placed orders for over 200 hydrogen fuel cell electric trucks with Nikola and dealers (1). During the second quarter, the remainder of the 10 gamma trucks were fully built and commissioned. Gamma trucks will be used in final vehicle validation and customer pilot testing.

During the second quarter we continued to build sales momentum on the battery-electric trucks, wholesaling 45 to dealers with 66 retail sales. We expect sales momentum to continue building as customers realize the total cost of ownership benefits of zero-emissions trucks and additional government support is introduced to accelerate the transition to zero-emissions.

Our HYLA team is focused on ensuring there is adequate hydrogen supply to meet truck sales volumes in 2023 and beyond. We continue to move the hydrogen refueling ecosystem forward with well capitalized partners that align with our capital-efficient strategy. Voltera and Nikola are collaborating on the recently announced partnership, and we have begun the station development process for eight (8) initial stations. Our first station in Ontario, California is expected to

go into operation by the end of 2023. We have also secured over $50 million in grant funding from various California agencies, reducing the capital costs for hydrogen stations.

On July 19, 2023, we announced Fortescue Future Industries (FFI) acquired the Phoenix Hydrogen Hub project, further validating our capital efficient strategy. We are negotiating an offtake agreement with FFI, which is intended to support hydrogen demand from Nikola truck customers starting in 2025.

In the near term as permanent station infrastructure is built, we are securing adequate fueling solutions to enable trucking operations for early customers. We expect to deploy nine (9) hydrogen mobile fuelers at several locations in California by the end of 2023 to support zero-emissions trucking operations.

In Coolidge, the Phase 2 assembly expansion has been completed and the new mixed-model line capable of building both battery-electric and hydrogen fuel cell electric trucks has been installed. The current production capacity of the facility is 2,400 trucks / year on three (3) shifts.

Progress continued on the fuel cell power module assembly line. We expect the fuel cell power module assembly line to be completed in Q4 of this year. Fuel cell power modules utilized in hydrogen fuel cell electric trucks in 2023 will be built and shipped to Coolidge by Bosch.

Progress also continued on the battery pack line installation in Coolidge. When we resume battery-electric truck production, the battery packs utilized will be built at our facility in Coolidge.

Nikola will host a webcast to discuss its second-quarter results and business progress at 7:30 a.m. Pacific Time (10:30 a.m. Eastern Time) on August 4, 2023. To access the webcast, parties in the United States should follow this link: https://www.webcast-eqs.com/register/nikiola20230804/en.

The live audio webcast, along with supplemental information, will be accessible on the Company's Investor Relations website at https://nikolamotor.com/investors/news?active=events. A recording of the webcast will also be available following the earnings call.

Nikola Corporation is globally transforming the transportation industry. As a designer and manufacturer of zero-emission battery-electric and hydrogen-electric vehicles, electric vehicle drivetrains, vehicle components, energy storage systems, and hydrogen station infrastructure, via the HYLA brand, Nikola is driven to revolutionize the economic and environmental impact of commerce as we know it today. Founded in 2015, Nikola Corporation is headquartered in Phoenix, Arizona. For more information visit our website or Twitter @nikolamotor.

This press release contains certain forward-looking statements within the meaning of federal securities laws with respect to Nikola Corporation (the "Company"), including statements relating to: the Company's future performance, business plan, strategy and milestones; expectations related to manufacturing facility expansion and truck manufacturing schedule; the Company’s expectations with respect to its capital needs; expectations relating to battery module and pack manufacturing; expectations relating to fuel cell power module manufacturing; expected orders and deliveries of trucks and the timing thereof; expectations related to sales momentum; the Company’s belief that it has turned the corner, that it has competitive and first mover advantage; the Company’s business outlook; the Company’s plans to ensure adequate hydrogen supply; and terms and potential benefits of planned and actual collaborations with strategic partners. These forward-looking statements generally are identified by words such as "believe," "project," "expect," "anticipate," "estimate," "intend," "strategy," "future," "opportunity," "plan," "may," "should," "will," "would," and similar expressions. Forward-looking statements are predictions, projections, and other statements about future events based on current expectations and assumptions and, as a result, are subject to risks and uncertainties.

Many factors could cause actual future events to differ materially from the forward-looking statements in this press release, including but not limited to: design and manufacturing changes and delays, including global shortages in parts and materials; general economic, financial, legal, regulatory, political and business conditions and changes in domestic and foreign markets; the effects of inflation and COVID-19; the outcome of legal, regulatory and judicial proceedings to which the Company or Romeo is, or may become a party; demand for and customer acceptance of the Company’s trucks; the results of customer pilot testing; the execution and terms of definitive agreements with strategic partners and customers; the failure to convert LOIs or MOUs into binding orders; the cancellation of orders; risks associated with development and testing of fuel cell power modules and hydrogen storage systems; risks related to the rollout of the Company’s business and milestones and the timing of expected business milestones; the effects of competition on the Company’s business; the availability of and need for capital; the Company’s ability to achieve cost reductions and decrease its cash usage; the grant, receipt and continued availability of federal and state incentives; and the factors, risks and uncertainties regarding the Company's business described in the "Risk Factors" section of the Company's quarterly report on Form 10-Q for the quarter ended March 31, 2023 filed with the SEC, in addition to the Company's subsequent filings with the SEC. These filings identify and address other important risks and uncertainties that could cause the Company's actual events and results to differ materially from those contained in the forward-looking statements. Forward-looking statements speak only as of the date they are made. Readers are cautioned not to put undue reliance on forward-looking statements, and, except as required by law, the Company assumes no obligation and does not intend to update or revise these forward-looking statements, whether as a result of new information, future events, or otherwise.

This press release references Adjusted EBITDA , adjusted free cash flow and non-GAAP net loss per share, basic and diluted, all of which are non-GAAP financial measures and are presented as supplemental measures of the Company's performance. The Company defines Adjusted EBITDA as earnings before interest expense, taxes, depreciation and amortization, stock-based compensation expense, and certain other items determined by the Company. Non-GAAP net loss is defined as net loss adjusted for stock-based compensation expense and certain other items determined by the Company. Non-GAAP net loss per share basic and diluted is defined as non-GAAP net loss divided by weighted average basic and diluted shares outstanding. These non-GAAP measures are not substitutes for or superior to measures of financial performance prepared in accordance with generally accepted accounting principles in the United States (GAAP) and should not be considered as an alternative to any other performance measures derived in accordance with GAAP.

The Company believes that presenting these non-GAAP measures provides useful supplemental information to investors about the Company in understanding and evaluating its operating results, enhancing the overall understanding of its past performance and future prospects, and allowing for greater transparency with respect to key financial metrics used by its management in financial and operational-decision making. However, there are a number of limitations related to the use of non-GAAP measures and their nearest GAAP equivalents. For example, other companies may calculate non-GAAP measures differently or may use other measures to calculate their financial performance, and therefore any non-GAAP measures the Company uses may not be directly comparable to similarly titled measures of other companies.

(Unaudited)

(1) Includes stock-based compensation as follows:

(In thousands)

(Unaudited)

(Unaudited)

(1) Regulatory and legal matters include legal, advisory, and other professional service fees incurred in connection with a short-seller article from September 2020, and investigations and litigation related thereto.

(1) Regulatory and legal matters include legal, advisory, and other professional service fees incurred in connection with a short-seller article from September 2020, and investigations and litigation related thereto.

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