{"id":95483,"date":"2026-03-30T11:36:49","date_gmt":"2026-03-30T06:06:49","guid":{"rendered":"https:\/\/vajiramandravi.com\/current-affairs\/?p=95483"},"modified":"2026-03-30T11:36:49","modified_gmt":"2026-03-30T06:06:49","slug":"lpg-vs-lng","status":"publish","type":"post","link":"https:\/\/vajiramandravi.com\/current-affairs\/lpg-vs-lng\/","title":{"rendered":"LPG vs LNG Explained, Why West Asia War Hit LPG Supply Harder in India"},"content":{"rendered":"<h2><b>LPG vs LNG Latest News<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The disruption of shipping through the <strong><a href=\"https:\/\/vajiramandravi.com\/current-affairs\/strait-of-hormuz\/\" target=\"_blank\">Strait of Hormuz<\/a><\/strong> due to the West Asia conflict has significantly impacted India\u2019s energy supplies, especially <\/span><b>LPG and LNG<\/b><span style=\"font-weight: 400;\">.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">India imports about 60% of its LPG needs, and since 90% of these imports pass through the Strait, around 54% of LPG supply is affected. This has forced the government to cut supplies to commercial and industrial users to prioritise households.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Natural gas has also been impacted, though to a lesser extent. India imports about half of its gas as LNG, with 55\u201360% coming via the Strait, leading to a disruption of roughly 30% of supply.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">To manage this, supplies to industries have been reduced while ensuring availability for households (PNG) and transport (CNG). Overall, the LPG situation is more severe, prompting the government to encourage a shift to PNG where possible.<\/span><\/li>\n<\/ul>\n<h2><b>Chemistry and Composition of LPG and LNG<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Liquefied Petroleum Gas (LPG) is mainly a mixture of <\/span><b>propane and butane<\/b><span style=\"font-weight: 400;\">, produced as a byproduct of crude oil refining and natural gas processing. It may also contain small amounts of other hydrocarbons.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">In contrast, Liquefied Natural Gas (LNG) is primarily <\/span><b>methane<\/b><span style=\"font-weight: 400;\">, derived from <strong><a href=\"https:\/\/vajiramandravi.com\/current-affairs\/natural-gas\/\" target=\"_blank\">natural gas<\/a><\/strong>.<\/span><\/li>\n<\/ul>\n<h3><b>Liquefaction Process and Storage<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LPG becomes liquid under moderate pressure or low temperatures, making it relatively easy to store and transport.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LNG, however, requires <\/span><b>extreme cooling<\/b><span style=\"font-weight: 400;\"> below -160\u00b0C and must be stored in specialised cryogenic tanks, making its handling more complex and energy-intensive.<\/span><\/li>\n<\/ul>\n<h3><b>Volume and Transportation Advantage<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Both fuels are liquefied to reduce volume for transport.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LPG reduces to about <\/span><b>1\/260th<\/b><span style=\"font-weight: 400;\"> of its gaseous volume, while LNG shrinks further to about <\/span><b>1\/600th<\/b><span style=\"font-weight: 400;\">, enabling efficient long-distance transportation, especially where pipelines are not feasible.<\/span><\/li>\n<\/ul>\n<h3><b>Usage and Applications<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>LPG<\/b><span style=\"font-weight: 400;\"> is widely used for cooking, heating, and some industrial applications, and also as a vehicle fuel in certain regions.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>LNG<\/b><span style=\"font-weight: 400;\"> itself has limited direct use but is mainly transported and then converted back into natural gas, which is used for cooking, transport (CNG), and industries such as fertilisers, power generation, refineries, and petrochemicals.<\/span><\/li>\n<\/ul>\n<h2><b>Delivery and Distribution Systems<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LNG is transported via specialised cryogenic ships to regasification terminals, where it is converted back into natural gas and supplied through pipelines as <\/span><b>PNG (piped natural gas)<\/b><span style=\"font-weight: 400;\"> or <\/span><b>CNG<\/b><span style=\"font-weight: 400;\"> for vehicles.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">In contrast, LPG is bottled in cylinders and delivered mainly by road, making it accessible even in remote areas without pipeline infrastructure.<\/span><\/li>\n<\/ul>\n<h3><b>Storage and Accessibility<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>LPG<\/b><span style=\"font-weight: 400;\"> is easier to store, requiring only pressurised cylinders, which makes it highly portable and suitable for rural and remote regions.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>PNG,<\/b><span style=\"font-weight: 400;\"> however, depends entirely on pipeline connectivity and cannot be easily stored unless converted into LNG again.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">As a result, LPG is preferred in areas without pipelines, while PNG is promoted in urban regions.<\/span><\/li>\n<\/ul>\n<h3><b>Convenience for Consumers<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">PNG offers greater convenience once infrastructure is in place, providing continuous, metered supply without the need for refills or bookings.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LPG, on the other hand, requires periodic cylinder replacement and manual handling.<\/span><\/li>\n<\/ul>\n<h3><b>Safety Considerations<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">PNG is considered safer because natural gas is lighter than air, allowing it to disperse quickly in case of leaks.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LPG is heavier than air, tends to accumulate, and poses a higher risk of fire or explosion during leakage.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">While LPG offers portability and wider reach, PNG provides greater <\/span><b>convenience, safety, and efficiency<\/b><span style=\"font-weight: 400;\"> in areas with established pipeline infrastructure.<\/span><\/li>\n<\/ul>\n<h2><b>Crisis Impact and Supply Prioritisation<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Amid disruptions caused by the Strait of Hormuz crisis, the government has acknowledged significant stress on LPG supplies, though household consumption remains protected.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">While 100% supply is ensured for PNG households and CNG transport, supplies to industrial and commercial users have been curtailed to about 80%.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The disruption is more severe for LPG (about 54% affected) compared to natural gas (around 30% affected).\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">India has a much larger <\/span><b>LPG user base<\/b><span style=\"font-weight: 400;\"> (33.3 crore households) compared to only <\/span><b>1.5 crore PNG connections<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<\/ul>\n<h3><b>Push for PNG Expansion<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">To ease pressure on LPG, the government is encouraging consumers to switch to PNG where available.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">City Gas Distribution (CGD) companies are offering incentives like free gas and waived connection charges.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The Centre has also urged states to fast-track PNG network expansion and offered additional LPG allocations as incentives.\u00a0<\/span><\/li>\n<\/ul>\n<h3><b>Boosting Domestic LPG Production<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The government has directed refiners to maximise LPG production by diverting inputs like propane and butane from petrochemicals.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">This has increased domestic LPG output by 40%, raising its share in meeting demand from 40% to about 55%.<\/span><\/li>\n<\/ul>\n<h3><b>Demand Management Measures<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">To manage limited supplies, the government has increased the gap between LPG cylinder bookings to <\/span><b>25 days in urban areas<\/b><span style=\"font-weight: 400;\"> and <\/span><b>45 days in rural areas<\/b><span style=\"font-weight: 400;\">.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It has also activated alternative fuels like kerosene, fuel oil, biomass, and coal for industrial and commercial users to offset LPG shortages.<\/span><\/li>\n<\/ul>\n<p><strong>Source: <a href=\"https:\/\/indianexpress.com\/article\/explained\/explained-sci-tech\/lpg-lng-differences-composition-uses-supply-india-hormuz-10598858\/\" target=\"_blank\" rel=\"nofollow noopener\">IE<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>LPG vs LNG explained, Hormuz disruption hits supplies, LPG worst affected. Key differences in composition, storage, usage, and govt measures to manage crisis.<\/p>\n","protected":false},"author":18,"featured_media":95495,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[18],"tags":[6446,60,22,1888],"class_list":{"0":"post-95483","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-upsc-mains-current-affairs","8":"tag-lpg-vs-lng","9":"tag-mains-articles","10":"tag-upsc-current-affairs","11":"tag-upsc-mains-current-affair","12":"no-featured-image-padding"},"acf":[],"_links":{"self":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/95483","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/comments?post=95483"}],"version-history":[{"count":4,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/95483\/revisions"}],"predecessor-version":[{"id":95504,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/95483\/revisions\/95504"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media\/95495"}],"wp:attachment":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media?parent=95483"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/categories?post=95483"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/tags?post=95483"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}