{"id":1358,"date":"2021-05-05T14:38:29","date_gmt":"2021-05-05T14:38:29","guid":{"rendered":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/?p=1358"},"modified":"2026-03-31T09:40:55","modified_gmt":"2026-03-31T02:40:55","slug":"carbon-footprint-la-gi-cach-don-gian-giam-khi-thai-carbon","status":"publish","type":"post","link":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/kien-thuc-kinh-te\/carbon-footprint-la-gi-cach-don-gian-giam-khi-thai-carbon","title":{"rendered":"Carbon footprint l\u00e0 g\u00ec? C\u00e1ch \u0111\u01a1n gi\u1ea3n gi\u1ea3m kh\u00ed th\u1ea3i carbon"},"content":{"rendered":"\n
Hi\u1ec3u Carbon footprint l\u00e0 g\u00ec v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p c\u1ea3i thi\u1ec7n s\u1ebd gi\u00fap c\u1ee9u h\u00e0nh tinh c\u1ee7a ch\u00fang ta tho\u00e1t kh\u1ecfi s\u1ef1 n\u00f3ng l\u00ean to\u00e0n c\u1ea7u.<\/p>\n\n\n\n \u2013 Carbon footprint (d\u1ea5u ch\u00e2n carbon) l\u00e0 t\u1ed5ng l\u01b0\u1ee3ng kh\u00ed nh\u00e0 k\u00ednh \u2014 ch\u1ee7 y\u1ebfu CO\u2082 v\u00e0 CH\u2084 \u2014 ph\u00e1t sinh t\u1eeb ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1 nh\u00e2n, t\u1ed5 ch\u1ee9c ho\u1eb7c s\u1ea3n ph\u1ea9m, t\u00ednh theo \u0111\u01a1n v\u1ecb t\u1ea5n CO\u2082 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng (tCO\u2082e).<\/p>\n \u2013 Theo C\u01a1 quan N\u0103ng l\u01b0\u1ee3ng Qu\u1ed1c t\u1ebf (IEA), l\u01b0\u1ee3ng ph\u00e1t th\u1ea3i CO\u2082 to\u00e0n c\u1ea7u t\u1eeb nhi\u00ean li\u1ec7u h\u00f3a th\u1ea1ch \u0111\u1ea1t 36,8 t\u1ef7 t\u1ea5n v\u00e0o n\u0103m 2023.<\/p>\n \u2013 Vi\u1ec7t Nam \u0111\u00e3 cam k\u1ebft \u0111\u1ea1t m\u1ee9c ph\u00e1t th\u1ea3i r\u00f2ng b\u1eb1ng 0 (Net Zero) v\u00e0o n\u0103m 2050 theo H\u1ed9i ngh\u1ecb COP26, t\u1ea1o ra \u00e1p l\u1ef1c v\u00e0 c\u01a1 h\u1ed9i l\u1edbn cho doanh nghi\u1ec7p trong n\u01b0\u1edbc.<\/p>\n<\/div>\n\n\n Carbon footprint hay d\u1ea5u ch\u00e2n carbon l\u00e0 t\u1ed5ng l\u01b0\u1ee3ng kh\u00ed nh\u00e0 k\u00ednh (bao g\u1ed3m carbon dioxide v\u00e0 m\u00eatan) \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi c\u00e1c h\u00e0nh \u0111\u1ed9ng c\u1ee7a ch\u00fang ta.<\/p>\n Theo nghi\u00ean c\u1ee9u, l\u01b0\u1ee3ng th\u1ea3i carbon trung b\u00ecnh cho m\u1ed9t ng\u01b0\u1eddi l\u00e0 4 t\u1ea5n\/n\u0103m. \u0110\u1ec3 tr\u00e1nh nhi\u1ec7t \u0111\u1ed9 to\u00e0n c\u00e2u t\u0103ng 2oC, l\u01b0\u1ee3ng kh\u00ed th\u1ea3i carbon trung b\u00ecnh tr\u00ean to\u00e0n c\u00e2u m\u1ed7i n\u0103m c\u1ea7n gi\u1ea3m xu\u1ed1ng d\u01b0\u1edbi 2 t\u1ea5n v\u00e0o n\u0103m 2050.<\/p>\n S\u1ef1 gia t\u0103ng kh\u00ed th\u1ea3i nh\u00e0 k\u00ednh t\u1ea1o ra l\u01b0\u1ee3ng kh\u00ed th\u1ea3i carbon \u2013 y\u1ebfu t\u1ed1 ch\u00ednh li\u00ean quan \u0111\u1ebfn bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu d\u1eabn \u0111\u1ebfn s\u1ef1 n\u00f3ng l\u00ean to\u00e0n c\u1ea7u.<\/p>\n\n\n
<\/figure>\n\n\n\nCarbon footprint l\u00e0 g\u00ec?<\/strong><\/h2>\n
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\nPh\u1ea1m vi (Scope)<\/th> Lo\u1ea1i ph\u00e1t th\u1ea3i<\/th> V\u00ed d\u1ee5 th\u1ef1c t\u1ebf<\/th> M\u1ee9c \u0111\u1ed9 ki\u1ec3m so\u00e1t<\/th><\/tr>\n<\/thead>\n Scope 1 \u2014 Tr\u1ef1c ti\u1ebfp<\/td> Ph\u00e1t th\u1ea3i t\u1eeb ngu\u1ed3n doanh nghi\u1ec7p s\u1edf h\u1eefu\/ki\u1ec3m so\u00e1t<\/td> Xe c\u00f4ng ty ch\u1ea1y x\u0103ng, l\u00f2 \u0111\u1ed1t trong nh\u00e0 m\u00e1y, kh\u00ed r\u00f2 r\u1ec9 \u0111i\u1ec1u h\u00f2a<\/td> Cao \u2014 doanh nghi\u1ec7p ki\u1ec3m so\u00e1t tr\u1ef1c ti\u1ebfp<\/td><\/tr>\n Scope 2 \u2014 Gi\u00e1n ti\u1ebfp (n\u0103ng l\u01b0\u1ee3ng)<\/td> Ph\u00e1t th\u1ea3i t\u1eeb \u0111i\u1ec7n\/nhi\u1ec7t mua ngo\u00e0i<\/td> H\u00f3a \u0111\u01a1n \u0111i\u1ec7n v\u0103n ph\u00f2ng, \u0111i\u1ec7n v\u1eadn h\u00e0nh m\u00e1y m\u00f3c s\u1ea3n xu\u1ea5t<\/td> Trung b\u00ecnh \u2014 gi\u1ea3m b\u1eb1ng c\u00e1ch mua \u0111i\u1ec7n t\u00e1i t\u1ea1o (REC)<\/td><\/tr>\n Scope 3 \u2014 Chu\u1ed7i gi\u00e1 tr\u1ecb<\/td> Ph\u00e1t th\u1ea3i t\u1eeb to\u00e0n b\u1ed9 chu\u1ed7i cung \u1ee9ng<\/td> V\u1eadn chuy\u1ec3n h\u00e0ng h\u00f3a, ph\u00e1t th\u1ea3i c\u1ee7a nh\u00e0 cung c\u1ea5p, x\u1eed l\u00fd s\u1ea3n ph\u1ea9m cu\u1ed1i v\u00f2ng \u0111\u1eddi<\/td> Th\u1ea5p \u2014 c\u1ea7n ph\u1ed1i h\u1ee3p \u0111\u1ed1i t\u00e1c<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n