AMENDMENT NO. 1 TO SPONSOR LETTER AGREEMENTSponsor Letter Agreement • February 3rd, 2021 • ArcLight Clean Transition Corp. • Blank checks
Contract Type FiledFebruary 3rd, 2021 Company IndustryThis Amendment No. 1 to Sponsor Letter Agreement (the “Amendment”) is made and entered into as of February 2, 2021 (the “Effective Date”) and amends that certain Sponsor Letter Agreement, dated as of January 11, 2021 (the “Agreement”), by and among ArcLight CTC Holdings, L.P., a Delaware limited partnership (the “Sponsor”), ArcLight Clean Transition Corp., a Cayman Islands exempted company (“ACTC”), and Proterra Inc, a Delaware corporation (the “Company”). The Sponsor, ACTC and the Company are sometimes referred to herein individually as a “Party” and collectively as the “Parties”. Capitalized terms used but not defined herein shall have the meanings assigned to such terms in the Agreement.