<?xml version='1.0' encoding='UTF-8'?>

      <!-- iXBRL document created with: Toppan Merrill Bridge iXBRL 9.6.7713.40453 -->
      <!-- Based on: iXBRL 1.1 -->
      <!-- Created on: 3/12/2021 9:38:28 PM -->
      <!-- iXBRL Library version: 1.0.7713.40461 -->
      <!-- iXBRL Service Job ID: 707d7623-2dca-4b9e-a421-775d381a13e9 -->

  <html xmlns:dei="http://xbrl.sec.gov/dei/2020-01-31" xmlns="http://www.w3.org/1999/xhtml" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:clne="http://www.CleanEnergy.com/20210311" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xs="http://www.w3.org/2001/XMLSchema-instance" xmlns:ixt-sec="http://www.sec.gov/inlineXBRL/transformation/2015-08-31" xmlns:ixt="http://www.xbrl.org/inlineXBRL/transformation/2015-02-26" xmlns:ix="http://www.xbrl.org/2013/inlineXBRL" xmlns:ref="http://www.xbrl.org/2006/ref" xmlns:xbrli="http://www.xbrl.org/2003/instance"><head><meta http-equiv="content-type" content="text/html" /><title></title></head><body><div style="margin-top:30pt;"></div><div style="display:none;"><ix:header><ix:hidden><ix:nonNumeric contextRef="Duration_3_11_2021_To_3_11_2021_vi-2Od-N90W0oty9Xa4y5g" name="dei:EntityCentralIndexKey" id="Tc_TYUewuens0yXB4_3uUYqtw_2_1">0001368265</ix:nonNumeric><ix:nonNumeric contextRef="Duration_3_11_2021_To_3_11_2021_vi-2Od-N90W0oty9Xa4y5g" name="dei:AmendmentFlag" id="Tc_yfD98YIbz0Ko9UmEUd3VuQ_3_1">false</ix:nonNumeric></ix:hidden><ix:references><link:schemaRef xlink:href="clne-20210311.xsd" xlink:type="simple"></link:schemaRef></ix:references><ix:resources><xbrli:context id="Duration_3_11_2021_To_3_11_2021_vi-2Od-N90W0oty9Xa4y5g"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001368265</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2021-03-11</xbrli:startDate><xbrli:endDate>2021-03-11</xbrli:endDate></xbrli:period></xbrli:context></ix:resources></ix:header></div><div style="max-width:100%;padding-left:11.76%;padding-right:11.76%;position:relative;"><div style="clear:both;max-width:100%;position:relative;"><a id="_c8a19d19_526a_4f94_bf56_75b0c5c8282e"></a><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;text-align:center;margin:0pt;"><b style="font-size:18pt;font-weight:bold;">UNITED STATES </b></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;text-align:center;margin:0pt;"><b style="font-size:18pt;font-weight:bold;">SECURITIES AND EXCHANGE COMMISSION </b></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;text-align:center;margin:0pt;"><b style="font-weight:bold;">Washington, D.C. 20549 </b></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;margin:0pt;">&#160;</p><p style="font-family:'Times New Roman','Times','serif';font-size:18pt;line-height:1.19;text-align:center;margin:0pt;"><b style="font-weight:bold;">FORM&#160;</b><ix:nonNumeric contextRef="Duration_3_11_2021_To_3_11_2021_vi-2Od-N90W0oty9Xa4y5g" name="dei:DocumentType" id="Narr_Tqvkn8e3KkKwOdouUt_s7g"><b style="font-weight:bold;">8-K</b></ix:nonNumeric></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;margin:0pt;">&#160;</p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;text-align:center;margin:0pt;"><b style="font-weight:bold;">CURRENT REPORT </b></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;text-align:center;margin:0pt;"><b style="font-weight:bold;">Pursuant to Section&#160;13 or 15(d)</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;text-align:center;margin:0pt;"><b style="font-weight:bold;">of the Securities Exchange Act of 1934 </b></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;text-align:center;margin:12pt 0pt 0pt 0pt;"><b style="font-weight:bold;">Date of Report (Date of earliest event reported): </b><ix:nonNumeric contextRef="Duration_3_11_2021_To_3_11_2021_vi-2Od-N90W0oty9Xa4y5g" format="ixt:datemonthdayyearen" name="dei:DocumentPeriodEndDate" id="Narr_Wnu5yWh3_UueWFYzC0m60A"><b style="font-weight:bold;">March 11, 2021</b></ix:nonNumeric></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;margin:0pt;">&#160;</p><p style="font-family:'Times New Roman','Times','serif';font-size:24pt;line-height:1.19;text-align:center;margin:0pt;"><ix:nonNumeric contextRef="Duration_3_11_2021_To_3_11_2021_vi-2Od-N90W0oty9Xa4y5g" name="dei:EntityRegistrantName" id="Narr_XpjbEYowgEC4wl4u1CbBsA"><b style="font-weight:bold;">CLEAN ENERGY FUELS CORP.</b></ix:nonNumeric></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;text-align:center;margin:0pt;"><b style="font-weight:bold;">(Exact Name of Registrant as Specified in Charter) </b></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;margin:0pt;">&#160;</p><a id="_23a02147_8732_4d25_9367_6cd9b80502ca"></a><a id="Tc_YwZAbgeLREK70aKEZ3VcLw_2_0"></a><a id="Tc_pgEyDDa6Pkqw4KmHLaXQuA_2_2"></a><a id="Tc_1j7uPSZOG0-sIRoYVmgTfQ_2_4"></a><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:top;width:33.99%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"></div></div></td><td style="vertical-align:bottom;width:1%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:top;width:31.99%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"></div></div></td><td style="vertical-align:bottom;width:1%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:top;width:31.99%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"></div></div></td></tr><tr><td style="vertical-align:top;width:33.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;text-align:center;margin:0pt;"><ix:nonNumeric contextRef="Duration_3_11_2021_To_3_11_2021_vi-2Od-N90W0oty9Xa4y5g" format="ixt-sec:stateprovnameen" name="dei:EntityIncorporationStateCountryCode" id="Tc_ohw6is9290eDxQTPxQLEeg_1_0"><b style="font-size:10pt;font-weight:bold;">Delaware</b></ix:nonNumeric></p></td><td style="vertical-align:bottom;width:1%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:0pt;">&#160;</p></td><td style="vertical-align:top;width:31.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;text-align:center;margin:0pt;"><ix:nonNumeric contextRef="Duration_3_11_2021_To_3_11_2021_vi-2Od-N90W0oty9Xa4y5g" name="dei:EntityFileNumber" id="Tc_cjsPX6BSTkel7MxLVMa2vg_1_2"><b style="font-size:10pt;font-weight:bold;">001-33480</b></ix:nonNumeric></p></td><td style="vertical-align:bottom;width:1%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:0pt;">&#160;</p></td><td style="vertical-align:top;width:31.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;text-align:center;margin:0pt;"><ix:nonNumeric contextRef="Duration_3_11_2021_To_3_11_2021_vi-2Od-N90W0oty9Xa4y5g" name="dei:EntityTaxIdentificationNumber" id="Tc_boZeXrPlQkGOcdd70tywTQ_1_4"><b style="font-size:10pt;font-weight:bold;">33-0968580</b></ix:nonNumeric></p></td></tr><tr><td style="vertical-align:top;width:33.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;line-height:1.19;text-align:center;margin:0pt;"><b style="font-weight:bold;">(State or other jurisdiction</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;line-height:1.19;text-align:center;margin:0pt 0pt 1pt 0pt;"><b style="font-weight:bold;">of incorporation)</b></p></td><td style="vertical-align:bottom;width:1%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;line-height:1.19;margin:0pt;">&#160;</p></td><td style="vertical-align:top;width:31.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;line-height:1.19;text-align:center;margin:0pt;"><b style="font-weight:bold;">(Commission</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;line-height:1.19;text-align:center;margin:0pt 0pt 1pt 0pt;"><b style="font-weight:bold;">File Number)</b></p></td><td style="vertical-align:bottom;width:1%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;line-height:1.19;margin:0pt;">&#160;</p></td><td style="vertical-align:top;width:31.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;line-height:1.19;text-align:center;margin:0pt;"><b style="font-weight:bold;">(IRS Employer</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;line-height:1.19;text-align:center;margin:0pt 0pt 1pt 0pt;"><b style="font-weight:bold;">Identification No.)</b></p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;margin:0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p><a id="_78385448_f558_4875_8d7e_a3884b8a4a69"></a><a id="Tc_icXnQxAuwUuCl0dDaVKFFQ_1_0"></a><a id="Tc_8J1tGodM70i137bgVp8-AA_2_0"></a><a id="Tc_xKad2k4MekeSei7rblOfPw_2_2"></a><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:69.19%;"><tr style="height:1pt;"><td style="vertical-align:top;width:72.24%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;text-align:center;margin:0pt 0pt 1pt 0pt;"><span style="font-size:10pt;margin-bottom:0pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;width:2.02%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;width:25.73%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td></tr><tr><td style="vertical-align:top;width:72.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;text-align:center;margin:0pt;"><ix:nonNumeric contextRef="Duration_3_11_2021_To_3_11_2021_vi-2Od-N90W0oty9Xa4y5g" name="dei:EntityAddressAddressLine1" id="Narr__FettCpC60aqE2gH0Swjyw"><b style="font-size:10pt;font-weight:bold;">4675 MacArthur Court</b></ix:nonNumeric><b style="font-size:10pt;font-weight:bold;">, </b><ix:nonNumeric contextRef="Duration_3_11_2021_To_3_11_2021_vi-2Od-N90W0oty9Xa4y5g" name="dei:EntityAddressAddressLine2" id="Narr_7eQuoi2wd0-10QRn8VSEJA"><b style="font-size:10pt;font-weight:bold;">Suite 800</b></ix:nonNumeric></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;text-align:center;margin:0pt 0pt 1pt 0pt;"><ix:nonNumeric contextRef="Duration_3_11_2021_To_3_11_2021_vi-2Od-N90W0oty9Xa4y5g" name="dei:EntityAddressCityOrTown" id="Narr_cHlS7cjNlUyjq5to39vtug"><b style="font-size:10pt;font-weight:bold;">Newport Beach</b></ix:nonNumeric><b style="font-size:10pt;font-weight:bold;">, </b><ix:nonNumeric contextRef="Duration_3_11_2021_To_3_11_2021_vi-2Od-N90W0oty9Xa4y5g" name="dei:EntityAddressStateOrProvince" id="Narr_gahwYPetskKNDRODkjayLQ"><b style="font-size:10pt;font-weight:bold;">CA</b></ix:nonNumeric></p></td><td style="vertical-align:bottom;width:2.02%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;width:25.73%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;text-align:center;margin:0pt;"><ix:nonNumeric contextRef="Duration_3_11_2021_To_3_11_2021_vi-2Od-N90W0oty9Xa4y5g" name="dei:EntityAddressPostalZipCode" id="Tc_-og6c5Aae0mTHHyBIp69GA_1_2"><b style="font-size:10pt;font-weight:bold;">92660</b></ix:nonNumeric></p></td></tr><tr><td style="vertical-align:top;width:72.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;line-height:1.19;text-align:center;margin:0pt;"><b style="font-weight:bold;">(Address of Principal Executive Offices)</b></p></td><td style="vertical-align:bottom;width:2.02%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;line-height:1.19;margin:0pt;">&#160;</p></td><td style="vertical-align:top;width:25.73%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;line-height:1.19;text-align:center;margin:0pt;"><b style="font-weight:bold;">Zip Code</b></p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;margin:0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;text-align:center;margin:0pt;"><b style="font-size:10pt;font-weight:bold;">(</b><ix:nonNumeric contextRef="Duration_3_11_2021_To_3_11_2021_vi-2Od-N90W0oty9Xa4y5g" name="dei:CityAreaCode" id="Narr_GHeMcmqSYkKzzp37JRLUgg"><b style="font-size:10pt;font-weight:bold;">949</b></ix:nonNumeric><b style="font-size:10pt;font-weight:bold;">) </b><ix:nonNumeric contextRef="Duration_3_11_2021_To_3_11_2021_vi-2Od-N90W0oty9Xa4y5g" name="dei:LocalPhoneNumber" id="Narr_OkCHW5Wt70Ouj6COiVDHHA"><b style="font-size:10pt;font-weight:bold;">437-1000</b></ix:nonNumeric><b style="font-size:10pt;font-weight:bold;"> </b></p><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;line-height:1.19;text-align:center;margin:0pt;"><b style="font-weight:bold;">(Registrant&#8217;s telephone number, including area code) </b></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;min-height:6.0pt;text-align:center;border-bottom:1.0pt solid #000000;margin:0pt 0pt 2pt 0pt;">&#160;</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:12pt 0pt 0pt 0pt;">Check the appropriate box below if the Form&#160;8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below): </p><p style="font-family:'Times New Roman','Times','serif';font-size:6pt;line-height:1.19;margin:0pt;">&#160;</p><a id="_b0ef380b_e1f4_415b_b639_21579566e48d"></a><a id="Tc_bLv6NcZME0yyAtVM0hCbYQ_1_1"></a><a id="Tc_IedBN1vQNEuw_s9-EXPTtQ_2_1"></a><a id="Tc_ac5y7CzdYUStBjuZGRZveg_3_1"></a><a id="Tc_-ET92kX_hk6SZQZbk2285A_4_1"></a><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:top;width:3.99%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"></div></div></td><td style="vertical-align:top;width:96%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"></div></div></td></tr><tr><td style="vertical-align:top;width:3.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;margin:0pt;"><ix:nonNumeric contextRef="Duration_3_11_2021_To_3_11_2021_vi-2Od-N90W0oty9Xa4y5g" format="ixt-sec:boolballotbox" name="dei:WrittenCommunications" id="Tc_MdLypX-RLEKrMK0ok12R0A_1_0"><span style="font-family:'Segoe UI Symbol';font-size:9pt;">&#9744;</span></ix:nonNumeric></p></td><td style="vertical-align:top;width:96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;line-height:1.19;margin:0pt;">Written communications pursuant to Rule&#160;425 under the Securities Act (17 CFR 230.425) </p></td></tr><tr><td style="vertical-align:top;width:3.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;margin:6pt 0pt 0pt 0pt;"><ix:nonNumeric contextRef="Duration_3_11_2021_To_3_11_2021_vi-2Od-N90W0oty9Xa4y5g" format="ixt-sec:boolballotbox" name="dei:SolicitingMaterial" id="Tc_6Qg_ATf-r0Gicjt4OhlnbA_2_0"><span style="font-family:'Segoe UI Symbol';font-size:9pt;">&#9744;</span></ix:nonNumeric></p></td><td style="vertical-align:top;width:96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;line-height:1.19;margin:6pt 0pt 0pt 0pt;">Soliciting material pursuant to Rule&#160;14a-12 under the Exchange Act (17 CFR 240.14a-12) </p></td></tr><tr><td style="vertical-align:top;width:3.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;margin:6pt 0pt 0pt 0pt;"><ix:nonNumeric contextRef="Duration_3_11_2021_To_3_11_2021_vi-2Od-N90W0oty9Xa4y5g" format="ixt-sec:boolballotbox" name="dei:PreCommencementTenderOffer" id="Tc_I7LOT9pPA0Smt1cFAh0TOA_3_0"><span style="font-family:'Segoe UI Symbol';font-size:9pt;">&#9744;</span></ix:nonNumeric></p></td><td style="vertical-align:top;width:96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;line-height:1.19;margin:6pt 0pt 0pt 0pt;">Pre-commencement communications pursuant to Rule&#160;14d-2(b)&#160;under the Exchange Act (17 CFR 240.14d-2(b)) </p></td></tr><tr><td style="vertical-align:top;width:3.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;margin:6pt 0pt 0pt 0pt;"><ix:nonNumeric contextRef="Duration_3_11_2021_To_3_11_2021_vi-2Od-N90W0oty9Xa4y5g" format="ixt-sec:boolballotbox" name="dei:PreCommencementIssuerTenderOffer" id="Tc_3EOrB6tmO0-6hMf-sZySGA_4_0"><span style="font-family:'Segoe UI Symbol';font-size:9pt;">&#9744;</span></ix:nonNumeric></p></td><td style="vertical-align:top;width:96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;line-height:1.19;margin:6pt 0pt 0pt 0pt;">Pre-commencement communications pursuant to Rule&#160;13e-4(c)&#160;under the Exchange Act (17 CFR 240.13e-4(c)) </p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:6pt 0pt 6pt 0pt;">Securities registered pursuant to Section 12(b) of the Act:</p><a id="_6ced7346_d604_44e2_9062_a5fa113d5b59"></a><a id="Tc_WuPwU1Zbzkmn6Th091AbYQ_1_0"></a><a id="Tc_sz5nhes3YkeGrWhL9bxLig_1_1"></a><a id="Tc_gRzwY3m19E2VwVYZ_R1BLw_1_2"></a><table style="border-collapse:collapse;font-size:16pt;height:max-content;width:99.9%;"><tr style="height:1pt;"><td style="vertical-align:top;width:36.52%;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:top;width:19.25%;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:top;width:44.21%;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr style="height:15.7pt;"><td style="vertical-align:top;width:36.52%;border-bottom:1px solid #000000;border-left:1px solid #000000;border-right:1px solid #000000;border-top:1px solid #000000;margin:0pt;padding:0pt 5.15pt 0pt 5.15pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;text-align:center;margin:0pt;"><b style="font-weight:bold;">Title of each class</b></p></td><td style="vertical-align:top;width:19.25%;border-bottom:1px solid #000000;border-left:1px solid #000000;border-right:1px solid #000000;border-top:1px solid #000000;margin:0pt;padding:0pt 5.15pt 0pt 5.15pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;text-align:center;margin:0pt;"><b style="font-weight:bold;">Trading symbol(s)</b></p></td><td style="vertical-align:top;width:44.21%;border-bottom:1px solid #000000;border-left:1px solid #000000;border-right:1px solid #000000;border-top:1px solid #000000;margin:0pt;padding:0pt 5.15pt 0pt 5.15pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;text-align:center;margin:0pt;"><b style="font-weight:bold;">Name of each exchange on which registered</b></p></td></tr><tr style="height:8.5pt;"><td style="vertical-align:top;width:36.52%;border-bottom:1px solid #000000;border-left:1px solid #000000;border-right:1px solid #000000;border-top:1px solid #000000;margin:0pt;padding:0pt 5.15pt 0pt 5.15pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;text-align:center;margin:6pt 0pt 0pt 0pt;"><ix:nonNumeric contextRef="Duration_3_11_2021_To_3_11_2021_vi-2Od-N90W0oty9Xa4y5g" name="dei:Security12bTitle" id="Tc_BxXKVvZbvkmI1oul5iRU0A_2_0"><span style="font-size:9pt;">Common stock, $0.0001 par value per share</span></ix:nonNumeric></p></td><td style="vertical-align:top;width:19.25%;border-bottom:1px solid #000000;border-left:1px solid #000000;border-right:1px solid #000000;border-top:1px solid #000000;margin:0pt;padding:0pt 5.15pt 0pt 5.15pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;text-align:center;margin:6pt 0pt 0pt 0pt;"><ix:nonNumeric contextRef="Duration_3_11_2021_To_3_11_2021_vi-2Od-N90W0oty9Xa4y5g" name="dei:TradingSymbol" id="Tc_hgG8gHZqMk-y6MQUk8Y5sw_2_1"><span style="font-size:9pt;">CLNE</span></ix:nonNumeric></p></td><td style="vertical-align:top;width:44.21%;border-bottom:1px solid #000000;border-left:1px solid #000000;border-right:1px solid #000000;border-top:1px solid #000000;margin:0pt;padding:0pt 5.15pt 0pt 5.15pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;text-align:center;margin:6pt 0pt 0pt 0pt;"><ix:nonNumeric contextRef="Duration_3_11_2021_To_3_11_2021_vi-2Od-N90W0oty9Xa4y5g" format="ixt-sec:exchnameen" name="dei:SecurityExchangeName" id="Tc_bV2cFC4WsE-744DPuo-zEw_2_2"><span style="font-size:9pt;">The Nasdaq Stock Market LLC</span></ix:nonNumeric></p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:0pt;">Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (&#167;230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (&#167;240.12b-2 of this chapter). </p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;margin:4pt 0pt 4pt 0pt;"><span style="font-size:10pt;">Emerging growth company&#160;</span><ix:nonNumeric contextRef="Duration_3_11_2021_To_3_11_2021_vi-2Od-N90W0oty9Xa4y5g" format="ixt-sec:boolballotbox" name="dei:EntityEmergingGrowthCompany" id="Narr_I5UXjpVOKEyQ3HBCmYRL3A"><span style="font-family:'Segoe UI Symbol';font-size:10pt;">&#9744;</span></ix:nonNumeric></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:0pt;">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section&#160;13(a) of the Exchange Act.&#160;&#160;<span style="font-family:'Segoe UI Symbol';">&#9744;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><a id="_c6485fd6_d8c9_47b7_8b8c_7fa9fe049fa2"></a></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:76.47%;border:0;margin:30pt 11.76% 30pt 11.76%;"></div><div style="max-width:100%;padding-left:11.76%;padding-right:11.76%;position:relative;"><div style="clear:both;max-width:100%;position:relative;"><table style="border-collapse:collapse;border:0;"><tr><td style="vertical-align:text-top;white-space:nowrap;width:72pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;margin-bottom:0pt;margin-top:0pt;"><b style="font-size:10pt;font-weight:bold;">Item&#160;5.02</b></p></td><td style="padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;margin-bottom:0pt;margin-top:0pt;"><b style="font-size:10pt;font-weight:bold;">Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. </b></p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:12pt 0pt 0pt 0pt;"><i style="font-style:italic;">Departure of Directors</i></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;margin:12pt 0pt 0pt 0pt;"><span style="display:inline-block;text-indent:0pt;width:36pt;"></span><span style="font-size:10pt;white-space:pre-wrap;">On March 11, 2021, Mr. John Herrington, a longtime member of the board of directors (the &#8220;Board&#8221;) of Clean Energy Fuels Corp. (the &#8220;Company&#8221;), notified the Company that he will retire from the Board effective March 12, 2021.  Mr. Herrington&#8217;s retirement is not due to any disagreement with the Company on any matter related to the Company&#8217;s operations, policies, or practices.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;margin:0pt;"><span style="font-size:10pt;font-weight:bold;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;margin:0pt;"><span style="font-size:10pt;font-weight:bold;visibility:hidden;">&#8203;</span></p><a id="_38bcf769_4c6b_4863_abea_054857a5525d"></a></div><div style="clear:both;display:table;margin-bottom:30pt;min-height:36pt;width:100%;"><div style="display:table-cell;vertical-align:bottom;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;text-align:center;margin:0pt;">1</p></div></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:76.47%;border:0;margin:30pt 11.76% 30pt 11.76%;"></div><div style="max-width:100%;padding-left:11.76%;padding-right:11.76%;position:relative;"><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;text-align:center;margin:0pt;"><b style="font-weight:bold;">SIGNATURE</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;text-indent:24.5pt;margin:12pt 0pt 0pt 0pt;">Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. </p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;margin:0pt;">&#160;</p><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:top;width:45.81%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"></div></div></td><td style="vertical-align:bottom;width:0.82%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:top;width:3.82%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"></div></div></td><td style="vertical-align:bottom;width:0.82%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:top;width:3.09%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"></div></div></td><td style="vertical-align:bottom;width:0.82%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:top;width:44.79%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"></div></div></td></tr><tr><td style="vertical-align:top;width:45.81%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:0pt;">Date: March 12, 2021</p></td><td style="vertical-align:bottom;width:0.82%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:0pt;">&#160;</p></td><td style="vertical-align:top;width:3.82%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;width:0.82%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:0pt;">&#160;</p></td><td colspan="3" style="vertical-align:top;width:48.71%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:0pt;"><b style="font-weight:bold;">CLEAN ENERGY FUELS CORP.</b></p></td></tr><tr style="height:9.6pt;"><td style="vertical-align:middle;width:45.81%;margin:0pt;padding:0pt;"></td><td colspan="2" style="vertical-align:middle;width:4.64%;margin:0pt;padding:0pt;"></td><td colspan="2" style="vertical-align:middle;width:3.92%;margin:0pt;padding:0pt;"></td><td colspan="2" style="vertical-align:middle;width:45.61%;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:top;width:45.81%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;width:0.82%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:0pt;">&#160;</p></td><td style="vertical-align:top;width:3.82%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;width:0.82%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:0pt;">&#160;</p></td><td style="vertical-align:top;width:3.09%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:0pt;">By:</p></td><td style="vertical-align:bottom;width:0.82%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:0pt;">&#160;</p></td><td style="vertical-align:top;width:44.79%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:0pt;"><i style="font-style:italic;">/s/ Andrew J. Littlefair</i></p></td></tr><tr><td style="vertical-align:top;width:45.81%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;width:0.82%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:0pt;">&#160;</p></td><td style="vertical-align:top;width:3.82%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;width:0.82%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:0pt;">&#160;</p></td><td style="vertical-align:top;width:3.09%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;width:0.82%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:0pt;">&#160;</p></td><td style="vertical-align:top;width:44.79%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:0pt;">Name: Andrew J. Littlefair</p></td></tr><tr><td style="vertical-align:top;width:45.81%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;width:0.82%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;width:3.82%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;width:0.82%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:0pt;">&#160;</p></td><td style="vertical-align:top;width:3.09%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;width:0.82%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;width:44.79%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:0pt;">Title: President and Chief Executive Officer</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.19;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:1.37;margin:0pt 0pt 10pt 0pt;"><span style="line-height:1.19;margin-bottom:0pt;visibility:hidden;">&#8203;</span></p></div><div style="clear:both;display:table;margin-bottom:30pt;min-height:36pt;width:100%;"><div style="display:table-cell;vertical-align:bottom;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;text-align:center;margin:0pt;">2</p></div></div></div>
<div style="background-color:#000000;clear:both;height:2pt;margin-left:11.76%;margin-right:11.76%;margin-top:30pt;page-break-after:avoid;width:76.47%;border:0;"></div></body></html>
[{"type": "8-K", "sequence": "1", "filename": "clne-20210311x8k.htm", "description": "8-K", "secsgml_size_bytes": 36716}]
{"company-data": {"conformed-name": "Clean Energy Fuels Corp.", "cik": "0001368265", "assigned-sic": "4932", "irs-number": "330968580", "state-of-incorporation": "DE", "fiscal-year-end": "1231"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "001-33480", "film-number": "21738037"}, "business-address": {"street1": "4675 MACARTHUR COURT, SUITE 800", "city": "NEWPORT BEACH", "state": "CA", "zip": "92660", "phone": "(949) 437-1000"}, "mail-address": {"street1": "4675 MACARTHUR COURT, SUITE 800", "city": "NEWPORT BEACH", "state": "CA", "zip": "92660"}, "former-company": {"former-conformed-name": "Clean Energy Fuels, Corp.", "date-changed": "20060703"}}
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM
8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d)
of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported):
March 11, 2021
CLEAN ENERGY FUELS CORP.
(Exact Name of Registrant as Specified in Charter)
Delaware
001-33480
33-0968580
(State or other jurisdiction
of incorporation)
(Commission
File Number)
(IRS Employer
Identification No.)
​
​
​
4675 MacArthur Court
,
Suite 800
Newport Beach
,
CA
92660
(Address of Principal Executive Offices)
Zip Code
​
(
949
)
437-1000
(Registrant's telephone number, including area code)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):
☐
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Act:
​
​
​
Title of each class
Trading symbol(s)
Name of each exchange on which registered
Common stock, $0.0001 par value per share
CLNE
The Nasdaq Stock Market LLC
​
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
Emerging growth company
☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.
☐
​
Item 5.02
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
Departure of Directors
On March 11, 2021, Mr. John Herrington, a longtime member of the board of directors (the "Board") of Clean Energy Fuels Corp. (the "Company"), notified the Company that he will retire from the Board effective March 12, 2021.  Mr. Herrington's retirement is not due to any disagreement with the Company on any matter related to the Company's operations, policies, or practices.
​
​
1
SIGNATURE
Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
Date: March 12, 2021
CLEAN ENERGY FUELS CORP.
By:
/s/ Andrew J. Littlefair
Name: Andrew J. Littlefair
Title: President and Chief Executive Officer
​
​
​
​
2