Fast Radius SPAC Presentation Deck

Disclaimer and Risk Factors General. This presentation (this "Presentation") is provided solely for informational purposes and has been prepared to assist interested parties in making their own evaluation with respect to (i) the proposed business combination (the "Transaction") between ECP Environmental Growth Opportunities Corp. ("ENNV") and Fast Radius, Inc. ("Fast Radius") and (ii) E NNV's proposed private offering of public equity (the "PIPE Offering"), and for no other purpose. This Presentation is subject to update, completion, revision, verification and further amendment. None of ENNV, Fast Radius, or their respective affiliates has authorized anyone to provide interested parties with additional or different information. No securities regulatory authority has expressed an opinion about the securities discussed in this Presentation and it is an offense to claim otherwise. The information contained herein does not purport to be all-inclusive or contain all of the information that may be required to make a full analysis of Fast Radius, the Transaction or the PIPE Offering. Viewers of this Presentation should each make their own evaluation of Fast Radius and of the relevance and adequacy of the information and should make such other investigations as they deem necessary. Nothing herein shall be deemed to constitute investment, legal, tax, financial, accounting or other advice, and you should consult with your own attorney, business advisor and tax advisor as to legal, business, tax and other matters related hereto. No representations or warranties, express or implied, are given in, or in respect of, this Presentation. To the fullest extent permitted by law, in no circumstances will ENNV, Fast Radius, or any of their respective subsidiaries, stockholders, affiliates, representatives, partners, directors, officers, employees, advisers or agents be responsible or liable for any direct, indirect or consequential loss or loss of profit arising from use of this Presentation, its contents, its omissions, reliance on the information contained within it, or on opinions communicated in relation thereto or otherwise arising in connection therewith. Confidentiality. The purpose of this Presentation is to provide information to assist in obtaining a general understanding of ENNV, Fast Radius, the Transaction and the PIPE Offering. This information is being distributed to you on a confidential basis. By receiving this information, you and your affiliates agree (1) to maintain the confidentiality of all of the information contained herein, (2) that no portion of this Presentation may be reproduced in whole or in part and that neither this Presentation nor any of its contents may be given or disclosed to any third party without the express written permission of ENNV and Fast Radius, (3) that the information contained herein is subject to the terms of any confidentiality agreement entered into with ENNV and Fast Radius and (4) to use this Presentation for the sole purpose of evaluating the Transaction and the PIPE Offering. Any reproduction or distribution of this Presentation, in whole or in part, or the disclosure of its contents, without the prior written consent of ENNV and Fast Radius is prohibited. Forward-Looking Information. This Presentation contains certain forward-looking statements within the meaning of the federal securities laws with respect to the Transaction, including statements regarding the anticipated benefits of the Transaction, the anticipated timing of the Transaction, the future financial condition and performance of Fast Radius and expected financial impacts of the Transaction (including future revenue and pro forma enterprise value), the PIPE Offering, and the platform and markets and expected future growth and market opportunities of Fast Radius. These forward-looking statements generally are identified by the words "believe," "project," "expect," "anticipate," "estimate," "intend," "strategy," "future," "scales," "representative of," "valuation," "opportunity," "plan," "may," "should," "will," "would," "will be," "will continue," "will likely result," and similar expressions. Forward-looking statements are predictions, projections and other statements about future events that are 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 Presentation, including but not limited to: (i) the risk that the Transaction may not be completed in a timely manner or at all, which may adversely affect the price of EN NV's securities, (ii) the risk that the Transaction may not be completed by ENNV's business combination deadline and the potential failure to obtain an extension of the business combination deadline if sought by ENNV, (iii) the failure to satisfy the conditions to the consummation of the Transaction, including the requisite approvals of ENNV's and Fast Radius' stockholders, the satisfaction of the minimum trust account amount following any redemptions by ENNV's public stockholders and the receipt of certain governmental and regulatory approvals, (iv) the lack of a third party valuation in determining whether or not to pursue the Transaction, (v) the risk that the PIPE Offering is not completed, (vi) the occurrence of any event, change or other circumstance that could give rise to the termination of the merger agreement relating to the Transaction, (vii) the effect of the announcement or pendency of the Transaction on Fast Radius' business or employee relationships, operating results and business generally, (viii) the risk that the Transaction disrupts current plans and operations of Fast Radius, (ix) the risk of difficulties in retaining employees of Fast Radius as a result of the Transaction, (x) the outcome of any legal proceedings that may be instituted against Fast Radius or against ENNV related to the merger agreement or the Transaction, (xi) the ability to maintain the listing of ENNV's securities on a national securities exchange, (xii) changes in the competitive industries in which Fast Radius operates, variations in operating performance across competitors, changes in laws and regulations affecting Fast Radius' business and changes in the combined capital structure, (xiii) the ability to implement business plans, forecasts, and other expectations after the completion of the Transaction, and the ability to identify and realize additional opportunities, (xiv) risks related to the uncertainty of Fast Radius' projected financial information, (xv) risks related to Fast Radius' potential inability to become profitable and generate cash, (xvi) current and future conditions in the global economy, including as a result of the impact of the COVID-19 pandemic, (xvii) the risk that demand for Fast Radius' cloud manufacturing technology does not grow as expected, (xviii) the ability of Fast Radius to retain existing customers and attract new customers, (xix) the potential inability of Fast Radius to manage growth effectively, (xx) the potential inability of Fast Radius to increase its cloud manufacturing capacity or to achieve efficiencies regarding its cloud manufacturing process or other costs, (xxi) the enforceability of Fast Radius' intellectual property rights, including its copyrights, patents, trademarks and trade secrets, and the potential infringement on the intellectual property rights of others, (xxii) Fast Radius' dependence on senior management and other key employees, (xxiii) the risk of downturns and a changing regulatory landscape in the highly competitive industry in which Fast Radius operates, and (xxiv) costs related to the Transaction and the failure to realize anticipated benefits of the Transaction or to realize estimated pro forma results and underlying assumptions, including with respect to estimated stockholder redemptions. The foregoing list of factors is not exhaustive. You should carefully consider the foregoing factors and the other risks and uncertainties which will be more fully described in the "Risk Factors" section of the proxy statement / [consent solicitation statement/] prospectus discussed below and other documents filed by ENNV from time to time with the Securities and Exchange Commission (the "SEC"). These filings identify and address other important risks and uncertainties that could cause 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 Fast Radius and ENNV assume no obligation and do not intend to update or revise these forward-looking statements, whether as a result of new information, future events, or otherwise. Neither Fast Radius nor ENNV gives any assurance that either Fast Radius or ENNV, or the combined company, will achieve its expectations. No Offer or Solicitation. This Presentation shall not constitute an offer to sell or the solicitation of an offer to buy any securities, nor shall there be any sale of securities in any jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such jurisdiction. No offering of securities shall be made except by means of a prospectus meeting the requirements of the U.S. Securities Act of 1933, as amended. FAST RADIUS. Ⓒ2021 Fast Radius, Inc. All rights reserved. Confidential - Not for Distribution 2