CINXE.COM

Just a moment...

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="390"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "www.oecd.org",cType: 'managed',cRay: '913cb649992d407c',cH: 'PT5sA32xXbs4sVRejT.Ce4plwhyNBVfhVBYhXpyf5AM-1739868023-1.2.1.1-di7goSRFZBD_fo2Fp6CxLr3ctb6R71tBHhY3ajbhwN6ezPVBpnQ73tNTczMbiPFv',cUPMDTk: "\/dac\/financing-sustainable-development\/development-finance-topics\/climate-change.htm?__cf_chl_tk=9S1W0xuwPj87HwfnqP5KF0be5LV3Ph0spy91lzEcbc0-1739868023-1.0.1.1-gEIY3H8.MRjD0tt6avv6wLfRdKnicU2ReXtMKDil6NU",cFPWv: 'g',cITimeS: '1739868023',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/dac\/financing-sustainable-development\/development-finance-topics\/climate-change.htm?__cf_chl_f_tk=9S1W0xuwPj87HwfnqP5KF0be5LV3Ph0spy91lzEcbc0-1739868023-1.0.1.1-gEIY3H8.MRjD0tt6avv6wLfRdKnicU2ReXtMKDil6NU",md: "M3QH2Z.aleMAO26lOiQCjJEOkHeGAF43tXyzMbP34GQ-1739868023-1.2.1.1-NwoWBExni2NnfxSk1On.eDUhFf8t6yZXkt3KxuQOtQ00f7QmWHpdSqiMZC4KW7FSy7RpvUsxl5SWnUCrjuVsQm2miekQ9CynvWyqPQ2mjXzTuGLfh1jVvqMcwPETTmc.SfJJHFrqscVyFFEzmjCaoE5RkzEOKt6aEP3RFdep2iskmhUITymP3YeL5ItjCWqU.4ajKHVEXwhe7YPaX02e8iyJEtj1eUnhL8z6BglQYt5rqAvEAoH5J8ITjTXF_M7PK41LOu49jidqmWvG0Azdx7X5aJxLkeDati1cCX6zvxBxyn2u9P.fn7mPLhdflaK9Wlpao.tCGerkovp4U7Pywo34XUkuVLgxJicJ5JAajM_GSPndsdzKUDchd82UvswfmLKbTgzqOBNHWPfKZANNkMdkP.6TsBftIEF6D8yreTYpql0JlzonhWAyPCuZtOaN34z0wNDGtIUXb0wmx4a1JESmCFKpgn4FiUuBgM4rh.zekzO7SYhmy93_GnkD8h5HurCoa7DQkpjUxgB_vIpguiZH83oH6YqCW1_9QGj.k9fR6K10A6BE9Se7bohJazRD9VR7lNr0sl_SZJyDihhdR6jXOZuxCv899_8lMshsYYLKeB_g0EHmciyTfnCF72TGrwUT5MEK42.6euXrcQcLPV1oxkwSb9yAgIutuPKbyAeDT0j1PD6QM6SKQojEw2F4OUfHDh5GHilyX5wbTmHbpiB.dvQ.F6ApdgAbNiUUB.bgwpmcGshp7HKFLCGrqEDYpoyhj3CXHjDcs6CyBtUwL.6TiRAi1wD6F_bbpaSOoij4Bn.9bIbNg_b.7z6XXkCxCtQrhXnYBZkE9hxgNwlZk8EEsAUeQrl2bnGufPWhdwc8Sce6GUQA70KnzMJyY04.Mit9YqGoP4Vrp9lcMn.yy5TANpHa1QemdL2y80VNEQPcqpIBoDrRrOrn3f9A7sl2bKoMIeMKMpjG7Fq1ysRV94oyJuQeGiUNO2nI6vSU3nCEvCnTywfBBwc5.dnaySvl5M_Bq78FQCV6uagD73B8uVKUpOHxAEjI.kpE8upc0GpJ1ke8MmQxwyNrxVYm7PLQde_f632mQ92mLQnnzWyekJJhAlk9ukbhrkaaCYpfpkPG44M0m94YVe.CoFitP5JUf87g8nfea4sVyGjScjupW7OQrgZdTM3Nr7lT4_gxXOm5LIQV12iO8eOm2TnI4EFolJXZ5A1MR.HGnXMFiV7dsnV7JdNfCnvPorleFxJBYUoB3yXGZYNGTH7GrMgXjAhxL2ErAUUvQaO4P9FwyQHSabSX5avHdveoMWmO3si6bU5doSJveIu6WPFw.B3Q.nztPB6ix8cHCuIVt_795n8d6taR_eemXPfsDF57Je0JiSiaZm8cAqapvusYjlUc3OIupPKDFEF8zp0f1YVmx7clSpO2jkCvdpkG4lqWEkRXBOmfVmW9hv8iSh8.7kAyy4skl0Qq7CqpwpomCxGztZ.QJYdtLry1mr5Pq32YXYk7OqSrwAd39UUPS.0owZXECTewyL_.r0QlWv6RbgEuAcj5TkNn_hQ5lRGHTz4fNetcB3wx3mqA50d1MYSTaVPLgN.oSzVIANiN1uqeLiJ133fbIVRrDv79b6KocwVMKD4AH3ev_UM1Xdxamq0AZEzFyWTfofksbkCXqQOOSvsYvtRZN3pcto7642yJgG4_..k414H.Oq1CwKwe.b5CqtBHgtuhByJ92u7qZ22eba0gQbI.c1n73s0WzwULf3t0zulqOXzPgvKtR4u01CyFH3.nFRozjYhSiUOFy_9BAqL_lnIWuIGUtE5jELKb13Kbjim86wJLwpML8yt4.dwaxTlD18Hw_yyjKm0bP97mK3uEH7AGtgGNChCH5Ajxnfu0uyq2K..scUJdV.UNI_4mauiy1uHQPQiYAGe7.IVNwgGfv1_DoVtCPdBOBusmzx8dq6W2IYgK1Tvsv71YKyY8bd6KGRuRrfVNDHqtdw3DMyGdrlIBprBWYMmBsJh55nhacflPMOXF1NQrBBeHA6aj8ozrznaoXAXH4mPJ4XqLX4CPl8OuYIjfD6LcAb2lBEBIRs7tFBWp0F3ZIrPOxyPRA6csQNXUKZrr1bJIEcqppWMB1K9C9YHZgrPU5Sf.Gn21Q_AV5DLbUd38b9VZs654cSOa7Y2xYR6kG9OwKDWtL.KEu6GgCINYaHXuqSKg3n.TvihBkvm6DZxO_Yg3FDDsAn8Fq1hAe7P5UHCoomxGOmLaE5lkiWRBRALf7kHtrxzr_dVVirJy3OnYlDukUNZxP1rb5BgzCsWIsxuoucbXFfPClj0.2N8IR2x79ZCyVeJLG8ekhdND.aO3_3XGqu1_s54XN5fh6h7TeymrdrQpMSo6btuuZY3koE1d2zkfET0DSEViphTrd7WyagJlWY7gmSS8kHEOUSasZ555Hl49cEfQTbG5nKL994Ilg.Lzk8lna6CcDn4fhS13574AGR2Qo.z.XT2lTs5FOAGMIZqHWgvmLtgUuy9WW6eUObr5_H_4AzP0bIjKjslSicPYiFUWAjG2T2RDhVw6ZvHyYnbzEt7Pu.21133W9ptx_xb4llfHPCyj2obVs.xQHXkhSRS4271siOrf_KfM9qngWt9cMGOvxdV9gSuRY3b5weUUPEtDl.s78wqVCVnD..Zgxmh1aE.TyS7RKGTCdFkI6EaAzoYdv.u4Lg",mdrd: "Xcm0AhZECck29v9cKrpGqFHWMti5SI8PKPwLyV6wE58-1739868023-1.2.1.1-r4adDXjNBN7PQu3kQmHwjQMkj8yi3LvC1UYv21MzJtN3XPCDqmCOB3yfjPp6GoQIVGMusdncYvjjuXh1FXVk1DaC9pXahks85UgQnfx0URls58_ti6iCavxiXtx_39edMIFp.yXUJ.bVfxI8tldhSgk37vK06aUHfnywR4ksQoJ2ipwzKTuoB9INok8ZzfPz6AyF2BQGDd.KpOv0QJhOjYweZYZDtW0_M06RABva5ySAs4WhO.KBI3bcHjlq6DFV6mbYVSEQexwYHWzYJX.8453wESDfRDb6MTlPZwLfOAYnrhX7JZaqX.lZRoO_Rqg_4_d8i8PYs6G0I3Fnjj2k4.DRK5ai0MKXX6cm8lYrRoKlHfknChAqZ60LGtAm6r84OIaEXhIc_tiGseC59HGwWdKWuEgd.2EW50VVikjkeHhnyjW8.UDXdB4mzGq4TmJHHN35O7C.A.Ih6nuNzG8EiZQ0_xJt0BvJEpddBsOK.RR38f4_z1N.pWKVLznnupJVHCtx7xQu9CyEyK4FCj6bJ9DQIed6L_LlTz_Ikuze2TFeI2QqIydv3kAk35WMA6YmdqUz6y.gI3idD4ULdrke2IL2KdAfTgMPs1gzJEj0uKkEu0ns4xyJwaNfTz8ivt2X9c4_ubDIG1sfSeogSmEKSDfktHsIQhsIPBCRg_5OnZJnClvBSkcNUKcvuckUaa.oB87W_ZZOTsRD20goXVyFtXS_Me4XHOirxS21cYDl7Jxi26JsrQm3K0mU9loUgn.q3h.pEeT4JJGLxTqVJr5MpOs.pwLTRYr5kvMjc8RQxL1O.PlrbkGlEhhnts5FJr4BwsrYrb2YKxFKpvZwmaDn1LWl4SuG4Xb47OKNPUEmDqAUONBy1hN8PZhzQ.vf1GVbKF9C5Q10rUvHHuDwAVn7tM3avnhGdj9cOIit.eeZ.Cd4n87Umv06kIKFJcS2Ca8oxl_NcEKGW5ihaJ8BJqA.GluCsHrFvmev2zV5cujntpBHzWI3ui87UZBf39Rb7lOTnUjO2QYG3m8w9_a57WoRDdoxfJQKpQuTPxgm6yWNhdbViJbueS_jlkjG65YmjFfRyT44U.vpL2rFSnMbnpjb8gIi8INgyi30GsBSES8EtHLMQ2ws_DWWWcpb8Cw_j1QEQQuCvjE2lC2pF69IjjqfBrMmqwvRjaolOjPHMejKs9A4mrFzO69m51SiM8Q_h.893YoyLc3xbuRarJw54G7OCZYa_QWoz9kbzj_jSffWKETy7LCpAS2mMP6wvyzs5myfAhpzvPmKQq9lEak7lEjuhfe0rO6pIL.qUfdCrMx3oKFvGqrFiXJDRlo.jrqPSmKYId1XpCOiC88KX8hxilUwbLf4i_j4U8o2HkiNUaPhe0qCMDIxl06IUhkB0iKR9LCOePGaVWHZk2aOU24pV2C6oR8SQzCvdLD4LkrNrsZSStEnr.RcccalHIyInoEKe_m35oRdlW8pce53cBkhy075FU2qyZueyv5nnwEGV8a36j_vhlMzesMM93DsE5KBvgKjPruLcGId0bAlZAHIDn09tcE__XFWNIo5wmPJHlkPvsYQOFHzbq5j4AvVaBXd.FA7yr_vAHb18xK3C5XMX6ELpt_moOQM5AUaEA6maLJ4UKhfJ8GbgBVuYwFnS_HsRd2UCaYR2dhFVy68HDKrxi2hWQqVQopwhydfh4pTyGhaCfPTdpdam4jyMSrRdMCSXoOhfhKBVrszFBBWFJRf2uhBMCM5UtCtf8YpBKKrO6TkZMjjazNcDW41sQDId6U.0dXPr7hOcsYdnzmgZzlCpq1oCDTCiQQmubL9NCfoJ7VLA.fp1X8jdl60ATGdLNpkzgcBj1L7GY.bPFVbEEzTcEB7at4cBU4lEzvkiZTAnEtcdJkqdnonZSZFYYebqP.0DC9wQGQael4jMkZeap.6DzU9l0y7_YdRLzlofRx3eiJggsgpwmazHR8ODQGD0sfyTBR3"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=913cb649992d407c';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/dac\/financing-sustainable-development\/development-finance-topics\/climate-change.htm?__cf_chl_rt_tk=9S1W0xuwPj87HwfnqP5KF0be5LV3Ph0spy91lzEcbc0-1739868023-1.0.1.1-gEIY3H8.MRjD0tt6avv6wLfRdKnicU2ReXtMKDil6NU" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>