{"id":2539,"date":"2025-11-06T11:42:20","date_gmt":"2025-11-06T11:42:20","guid":{"rendered":"https:\/\/thaiengineeringgases.com\/%e0%b9%81%e0%b8%99%e0%b8%a7%e0%b9%82%e0%b8%99%e0%b9%89%e0%b8%a1%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%a5%e0%b8%94%e0%b9%83%e0%b8%8a%e0%b9%89%e0%b8%aa%e0%b8%b2%e0%b8%a3%e0%b8%97%e0%b8%b3%e0%b8%84%e0%b8%a7-2\/"},"modified":"2026-03-10T07:36:08","modified_gmt":"2026-03-10T07:36:08","slug":"%e0%b9%81%e0%b8%99%e0%b8%a7%e0%b9%82%e0%b8%99%e0%b9%89%e0%b8%a1%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%a5%e0%b8%94%e0%b9%83%e0%b8%8a%e0%b9%89%e0%b8%aa%e0%b8%b2%e0%b8%a3%e0%b8%97%e0%b8%b3%e0%b8%84%e0%b8%a7-2","status":"publish","type":"post","link":"https:\/\/thaiengineeringgases.com\/en\/%e0%b9%81%e0%b8%99%e0%b8%a7%e0%b9%82%e0%b8%99%e0%b9%89%e0%b8%a1%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%a5%e0%b8%94%e0%b9%83%e0%b8%8a%e0%b9%89%e0%b8%aa%e0%b8%b2%e0%b8%a3%e0%b8%97%e0%b8%b3%e0%b8%84%e0%b8%a7-2\/","title":{"rendered":"Trends in reducing HFC refrigerant usage in Thailand (HFCs Phase-down)"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2539\" class=\"elementor elementor-2539 elementor-1368\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ad84cfc e-flex e-con-boxed e-con e-parent\" data-id=\"ad84cfc\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-1429907 e-con-full e-flex e-con e-child\" data-id=\"1429907\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ff05d08 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"ff05d08\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;_animation_mobile&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Trends in reducing HFC refrigerant usage in Thailand (HFCs Phase-down)<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c894624 e-flex e-con-boxed e-con e-parent\" data-id=\"c894624\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-c4475dd e-grid e-con-full e-con e-child\" data-id=\"c4475dd\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0d69e00 elementor-widget elementor-widget-spacer\" data-id=\"0d69e00\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a5fc2b4 e-flex e-con-boxed e-con e-parent\" data-id=\"a5fc2b4\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dd7ac97 elementor-widget elementor-widget-text-editor\" data-id=\"dd7ac97\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Currently, almost all manufacturers of air conditioners and refrigerators, as well as installers of <a href=\"https:\/\/thaiengineeringgases.com\/en\/products-services\/gases-business\/refrigerant\/\">refrigeration and air conditioning (HVAC) systems<\/a>, have switched to using HFCs (Hydrofluorocarbon) refrigerants such as R32, R410A, R404A, and R134a to replace HCFCs (Hydrochlorofluorocarbon) refrigerants like R22, which will eventually be banned from import (see more information in&#8230;). &#8220;Trends in Reducing HCFC Refrigerant Use in Thailand (HCFCs Phase-Out)&#8221;<\/p><p>However, these HFC refrigerants still have high global warming potential (GWP) and ozone-depleting potential (ODP). Therefore, at the most recent meeting of the Parties to the Montreal Protocol, held on October 28, 2016, in Kigali, an agreement was reached (known as the Kigali Amendment) to reduce the use and production of HFC refrigerants by 85%, leaving only 15% of current usage. The plan for reducing refrigerant use is as follows:<\/p><section class=\"elementor-section elementor-top-section elementor-element elementor-element-fba4bc8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fba4bc8\" data-element_type=\"section\"><div class=\"elementor-container elementor-column-gap-default\"><div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9b8f20e\" data-id=\"9b8f20e\" data-element_type=\"column\"><div class=\"elementor-widget-wrap elementor-element-populated\"><div class=\"elementor-element elementor-element-c25e5f4 elementor-widget elementor-widget-text-editor\" data-id=\"c25e5f4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\"><div class=\"elementor-widget-container\"><h4>Developed countries are subdivided into two groups:<\/h4><p>Group 1: Almost all developed countries began controlling emissions in 2019, with a target of reducing it to 15% by 2036.<br \/>Group 2: Belarus, the Russian Federation, Kazakhstan, Tajikistan, and Uzbekistan began controlling emissions in 2020, with a target of reducing it to 15% by 2036.<\/p><\/div><\/div><\/div><\/div><\/div><\/section>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c4706f elementor-widget elementor-widget-image\" data-id=\"3c4706f\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"485\" src=\"https:\/\/thaiengineeringgases.com\/wp-content\/uploads\/2025\/11\/HFCs-phase-down_Developed-countries-768x485-1.png\" class=\"attachment-full size-full wp-image-2541\" alt=\"\" srcset=\"https:\/\/thaiengineeringgases.com\/wp-content\/uploads\/2025\/11\/HFCs-phase-down_Developed-countries-768x485-1.png 768w, https:\/\/thaiengineeringgases.com\/wp-content\/uploads\/2025\/11\/HFCs-phase-down_Developed-countries-768x485-1-300x189.png 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figure 1: Plans for controlling and reducing the use of HFCs in developed countries.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bbad922 elementor-widget elementor-widget-spacer\" data-id=\"bbad922\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0bf52e2 elementor-widget elementor-widget-text-editor\" data-id=\"0bf52e2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h4>Developing countries are subdivided into two groups:<\/h4><p>Group 1: Almost all developing countries, including Thailand, will begin controlling emissions in 2024 (or in 5 years) and aim to reduce it to 20% by 2045.<\/p><p>Group 2: Bahrain, India, Iran, Iraq, Kuwait, Oman, Pakistan, Qatar, Saudi Arabia, and the UAE will begin controlling emissions in 2028 and aim to reduce it to 15% by 2047.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d848f20 elementor-widget elementor-widget-image\" data-id=\"d848f20\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"499\" src=\"https:\/\/thaiengineeringgases.com\/wp-content\/uploads\/2025\/11\/HFCs-phase-down_Developing-countries-768x499-1.png\" class=\"attachment-large size-large wp-image-2559\" alt=\"\" srcset=\"https:\/\/thaiengineeringgases.com\/wp-content\/uploads\/2025\/11\/HFCs-phase-down_Developing-countries-768x499-1.png 768w, https:\/\/thaiengineeringgases.com\/wp-content\/uploads\/2025\/11\/HFCs-phase-down_Developing-countries-768x499-1-300x195.png 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figure 2: Plans for controlling and reducing the use of HFCs in developing countries.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-24fb49a elementor-widget elementor-widget-spacer\" data-id=\"24fb49a\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0f91541 elementor-widget elementor-widget-image\" data-id=\"0f91541\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"534\" src=\"https:\/\/thaiengineeringgases.com\/wp-content\/uploads\/2025\/11\/HFCposter-768x534-1.jpg\" class=\"attachment-large size-large wp-image-2560\" alt=\"\" srcset=\"https:\/\/thaiengineeringgases.com\/wp-content\/uploads\/2025\/11\/HFCposter-768x534-1.jpg 768w, https:\/\/thaiengineeringgases.com\/wp-content\/uploads\/2025\/11\/HFCposter-768x534-1-300x209.jpg 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figure 2: Plans for controlling and reducing the use of HFCs in developing countries.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-46cc7f0 elementor-widget elementor-widget-spacer\" data-id=\"46cc7f0\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d2a56ce elementor-widget elementor-widget-image\" data-id=\"d2a56ce\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"599\" height=\"910\" src=\"https:\/\/thaiengineeringgases.com\/wp-content\/uploads\/2025\/11\/1762429174823.jpg\" class=\"attachment-large size-large wp-image-2540\" alt=\"\" srcset=\"https:\/\/thaiengineeringgases.com\/wp-content\/uploads\/2025\/11\/1762429174823.jpg 599w, https:\/\/thaiengineeringgases.com\/wp-content\/uploads\/2025\/11\/1762429174823-197x300.jpg 197w\" sizes=\"(max-width: 599px) 100vw, 599px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2327f2f elementor-widget elementor-widget-text-editor\" data-id=\"2327f2f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c93b3f2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c93b3f2\" data-element_type=\"section\"><div class=\"elementor-container elementor-column-gap-default\"><div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-eb238a6\" data-id=\"eb238a6\" data-element_type=\"column\"><div class=\"elementor-widget-wrap elementor-element-populated\"><div class=\"elementor-element elementor-element-3a8e5a3 elementor-widget elementor-widget-heading\" data-id=\"3a8e5a3\" data-element_type=\"widget\" data-widget_type=\"heading.default\"><div class=\"elementor-widget-container\"><p>Alternative Refrigerants<\/p><p>If Thailand implements import controls according to the set timeframe and targets, the next question is: what refrigerants will replace HFCs? Or what type of refrigerants will they be? In fact, manufacturers, government agencies, and the private sector have been aware of these issues for a long time and have begun experimenting with or using alternative refrigerants such as ammonia (NH3) or R717, carbon dioxide (CO2), and natural or environmentally friendly refrigerants such as R290 (or propane), R600a (or isobutane), and R1270 (or propylene). These refrigerants are classified as hydrocarbons (HCs) and are already being used in the refrigerator, freezer, and air conditioning industries, with a tendency for their use to increase.<\/p><p>In the next section, we will discuss natural or environmentally friendly refrigerants, their properties, applications, advantages, and disadvantages. For consideration of future use.<\/p><p>\u00a0<\/p><p>Reference<\/p><\/div><\/div><\/div><\/div><\/div><\/section><section class=\"elementor-section elementor-top-section elementor-element elementor-element-96f3b90 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"96f3b90\" data-element_type=\"section\"><div class=\"elementor-container elementor-column-gap-default\"><div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-dc99fe8\" data-id=\"dc99fe8\" data-element_type=\"column\"><div class=\"elementor-widget-wrap elementor-element-populated\"><div class=\"elementor-element elementor-element-a769d7d elementor-widget elementor-widget-text-editor\" data-id=\"a769d7d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\"><div class=\"elementor-widget-container\"><ul><li>UNEP OzonAction Fact Sheet: The Kigali Amendment to the Montreal Protocol: HFC Phase-down<\/li><li><a href=\"http:\/\/www.unenvironmemt.org\/\">www.unenvironment.org<\/a><\/li><\/ul><\/div><\/div><\/div><\/div><\/div><\/section>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-87d8d1b e-flex e-con-boxed e-con e-parent\" data-id=\"87d8d1b\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5b4a304 elementor-widget elementor-widget-text-editor\" data-id=\"5b4a304\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>For more information,<a href=\"https:\/\/thaiengineeringgases.com\/en\/contact\/\"> please contact us.<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-41ae6f3 elementor-widget elementor-widget-spacer\" data-id=\"41ae6f3\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9a3fa10 btn-line elementor-align-left elementor-widget__width-initial elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"9a3fa10\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/line.me\/R\/ti\/p\/@teg.official\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"Layer_1\" height=\"512\" viewBox=\"0 0 152 152\" width=\"512\"><path id=\"Icon\" d=\"m76 13.7c-35.8 0-65 23.9-65 53.1 0 26.2 23.1 48.3 54.3 52.3 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This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Trends in reducing HFC refrigerant usage in Thailand (HFCs Phase-down) - Thai Engineering Gas Co., Ltd.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/thaiengineeringgases.com\/en\/%e0%b9%81%e0%b8%99%e0%b8%a7%e0%b9%82%e0%b8%99%e0%b9%89%e0%b8%a1%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%a5%e0%b8%94%e0%b9%83%e0%b8%8a%e0%b9%89%e0%b8%aa%e0%b8%b2%e0%b8%a3%e0%b8%97%e0%b8%b3%e0%b8%84%e0%b8%a7-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Trends in reducing HFC refrigerant usage in Thailand (HFCs Phase-down) - Thai Engineering Gas Co., Ltd.\" \/>\n<meta property=\"og:description\" content=\"Currently, almost all manufacturers of air conditioners and 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