{"id":3417,"date":"2023-07-31T11:37:27","date_gmt":"2023-07-31T11:37:27","guid":{"rendered":"https:\/\/dailyai.com\/?p=3417"},"modified":"2024-03-28T00:46:25","modified_gmt":"2024-03-28T00:46:25","slug":"understanding-the-often-overlooked-environmental-impact-of-ai","status":"publish","type":"post","link":"https:\/\/dailyai.com\/pt\/2023\/07\/understanding-the-often-overlooked-environmental-impact-of-ai\/","title":{"rendered":"Compreender o impacto ambiental da IA, frequentemente ignorado"},"content":{"rendered":"<p><b>\u00c0 medida que as conversas se multiplicam em torno dos riscos dos sistemas de IA, n\u00e3o podemos ignorar a press\u00e3o que a tecnologia exerce sobre as fontes de energia e de \u00e1gua j\u00e1 sobrecarregadas do mundo.\u00a0\u00a0<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Os projectos complexos de aprendizagem autom\u00e1tica (ML) dependem de uma constela\u00e7\u00e3o de tecnologias, incluindo hardware de treino (GPUs) e hardware para alojar e implementar modelos de IA.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Embora as t\u00e9cnicas e arquitecturas eficientes de forma\u00e7\u00e3o de IA prometam reduzir o consumo de energia, o boom da IA ainda agora come\u00e7ou e as grandes tecnologias est\u00e3o a aumentar o investimento em centros de dados que consomem muitos recursos e em tecnologia de nuvem.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u00c0 medida que a crise clim\u00e1tica se agrava, \u00e9 mais cr\u00edtico do que nunca encontrar um equil\u00edbrio entre o avan\u00e7o tecnol\u00f3gico e a efici\u00eancia energ\u00e9tica.<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">Desafios energ\u00e9ticos para a IA<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">O consumo de energia da IA aumentou com o advento de arquitecturas complexas e computacionalmente dispendiosas, como as redes neuronais. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">Por exemplo, h\u00e1 rumores de que o GPT-4 \u00e9 baseado em 8 modelos com 220 bilh\u00f5es de par\u00e2metros cada, totalizando cerca de 1,76 trilh\u00e3o de par\u00e2metros. A Inflection est\u00e1 atualmente a construir um cluster de <a href=\"https:\/\/dailyai.com\/pt\/2023\/07\/inflection-ai-raises-1-3-billion-just-two-months-after-releasing-its-chatbot-pi\/\">22 000 chips Nvidia topo de gama<\/a>que poder\u00e1 custar cerca de $550.000.000 a um pre\u00e7o de retalho aproximado de $25.000 por cart\u00e3o. E isto apenas para os chips.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Cada modelo avan\u00e7ado de IA requer imensos recursos para ser treinado, mas tem sido um desafio compreender o verdadeiro custo do desenvolvimento da IA precisamente at\u00e9 h\u00e1 pouco tempo.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A <\/span><a href=\"https:\/\/www.technologyreview.com\/2019\/06\/06\/239031\/training-a-single-ai-model-can-emit-as-much-carbon-as-five-cars-in-their-lifetimes\/\"><span style=\"font-weight: 400;\">Estudo de 2019<\/span><\/a><span style=\"font-weight: 400;\"> da Universidade de Massachusetts em Amherst investigou o consumo de recursos associado \u00e0s abordagens das redes neuronais profundas (DNN).\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Normalmente, estas DNNs exigem que os cientistas de dados concebam manualmente ou utilizem a Pesquisa de Arquitetura Neural (NAS) para encontrar e treinar uma rede neural especializada de raiz para cada caso espec\u00edfico.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Esta abordagem n\u00e3o s\u00f3 consome muitos recursos como tamb\u00e9m tem uma pegada de carbono significativa. O estudo descobriu que o treino de uma \u00fanica rede neural de grandes dimens\u00f5es baseada no Transformer, constru\u00edda utilizando o NAS - uma ferramenta habitualmente utilizada na tradu\u00e7\u00e3o autom\u00e1tica - gerou cerca de 626 000 libras de di\u00f3xido de carbono. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">Este valor \u00e9 aproximadamente equivalente \u00e0s emiss\u00f5es de gases durante o tempo de vida de 5 autom\u00f3veis.<\/span><\/p>\n<figure id=\"attachment_3418\" aria-describedby=\"caption-attachment-3418\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3418 size-large\" src=\"https:\/\/dailyai.com\/wp-content\/uploads\/2023\/07\/dataconsumption-1024x801.png\" alt=\"Consumo de energia da IA \" width=\"1024\" height=\"801\" srcset=\"https:\/\/dailyai.com\/wp-content\/uploads\/2023\/07\/dataconsumption-1024x801.png 1024w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/07\/dataconsumption-300x235.png 300w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/07\/dataconsumption-768x601.png 768w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/07\/dataconsumption-370x289.png 370w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/07\/dataconsumption-800x626.png 800w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/07\/dataconsumption-20x16.png 20w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/07\/dataconsumption-740x579.png 740w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/07\/dataconsumption-61x48.png 61w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/07\/dataconsumption.png 1378w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-3418\" class=\"wp-caption-text\">Impacto do CO2 na forma\u00e7\u00e3o de modelos de IA. Fonte: <a href=\"https:\/\/www.technologyreview.com\/2019\/06\/06\/239031\/training-a-single-ai-model-can-emit-as-much-carbon-as-five-cars-in-their-lifetimes\/\">MIT Technology Review<\/a>.<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">Carlos G\u00f3mez-Rodr\u00edguez, cientista inform\u00e1tico da Universidade da Corunha, em Espanha, comentou o estudo: \"Embora provavelmente muitos de n\u00f3s tenhamos pensado nisto a um n\u00edvel abstrato e vago, os n\u00fameros mostram realmente a magnitude do problema\", acrescentando: \"Nem eu nem outros investigadores com quem os discuti pens\u00e1mos que o impacto ambiental fosse assim t\u00e3o substancial\".<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Os custos energ\u00e9ticos do treino do modelo s\u00e3o apenas linhas de base - a quantidade m\u00ednima de trabalho necess\u00e1ria para tornar um modelo operacional.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Como diz Emma Strubell, candidata a doutoramento na Universidade de Massachusetts, \"treinar um \u00fanico modelo \u00e9 a quantidade m\u00ednima de trabalho que se pode fazer\".<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">A abordagem \"uma vez por todas\" do MIT<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Mais tarde, os investigadores do MIT propuseram uma solu\u00e7\u00e3o para este problema: o <\/span><a href=\"https:\/\/ofa.mit.edu\/\"><span style=\"font-weight: 400;\">Abordagem \"uma vez por todas\" (OFA)<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Os investigadores <\/span><a href=\"https:\/\/arxiv.org\/pdf\/1908.09791.pdf\"><span style=\"font-weight: 400;\">descrever a quest\u00e3o<\/span><\/a><span style=\"font-weight: 400;\"> com a forma\u00e7\u00e3o de redes neuronais convencionais: \"A conce\u00e7\u00e3o de DNNs especializadas para cada cen\u00e1rio \u00e9 dispendiosa do ponto de vista t\u00e9cnico e computacional, quer com m\u00e9todos baseados em humanos quer com NAS. Uma vez que esses m\u00e9todos t\u00eam de repetir o processo de conce\u00e7\u00e3o da rede e voltar a treinar a rede concebida de raiz para cada caso, o seu custo total cresce linearmente \u00e0 medida que o n\u00famero de cen\u00e1rios de implementa\u00e7\u00e3o aumenta, o que resultar\u00e1 num consumo excessivo de energia e em emiss\u00f5es de CO2.\"<\/span><\/p>\n<p><span style=\"font-weight: 400;\"> Com o paradigma OFA do MIT, os investigadores treinam uma \u00fanica rede neural de objetivo geral a partir da qual podem ser criadas v\u00e1rias sub-redes especializadas. <\/span><span style=\"font-weight: 400;\">O processo OFA n\u00e3o requer forma\u00e7\u00e3o adicional para novas sub-redes, reduzindo as horas de GPU que consomem muita energia necess\u00e1rias para a forma\u00e7\u00e3o de modelos e diminuindo as emiss\u00f5es de CO2.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Para al\u00e9m dos seus benef\u00edcios ambientais, a abordagem OFA proporciona melhorias substanciais no desempenho. Em testes internos, os modelos criados usando a abordagem OFA tiveram um desempenho at\u00e9 2,6 vezes mais r\u00e1pido em dispositivos de borda (dispositivos IoT compactos) do que os modelos criados usando NAS.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A abordagem OFA do MIT foi reconhecida no 4\u00ba Desafio de Vis\u00e3o Computacional de Baixa Pot\u00eancia em 2019 - um evento anual organizado pelo IEEE que promove a investiga\u00e7\u00e3o para melhorar a efici\u00eancia energ\u00e9tica dos sistemas de vis\u00e3o computacional (CV). <\/span><\/p>\n<p><span style=\"font-weight: 400;\">A equipa do MIT conquistou as honras m\u00e1ximas, com os organizadores do evento a elogiarem: \"As solu\u00e7\u00f5es destas equipas superam as melhores solu\u00e7\u00f5es da literatura\".<\/span><\/p>\n<p><span style=\"font-weight: 400;\">O <\/span><a href=\"https:\/\/lpcv.ai\/2023LPCVC\/program\"><span style=\"font-weight: 400;\">2023 Desafio da vis\u00e3o computacional de baixa pot\u00eancia<\/span><\/a><span style=\"font-weight: 400;\"> est\u00e1 atualmente a receber candidaturas at\u00e9 4 de agosto.\u00a0<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">O papel da computa\u00e7\u00e3o em nuvem no impacto ambiental da IA<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Para al\u00e9m dos modelos de forma\u00e7\u00e3o, os programadores necessitam de imensos recursos na nuvem para alojar e implementar os seus modelos. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">As grandes empresas tecnol\u00f3gicas, como a Microsoft e a Google, est\u00e3o a aumentar o investimento em recursos de nuvem ao longo de 2023 para dar resposta \u00e0 crescente procura de produtos relacionados com a IA.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A computa\u00e7\u00e3o em nuvem e os centros de dados associados t\u00eam imensos requisitos de recursos. A partir de 2016, <\/span><a href=\"https:\/\/www.independent.co.uk\/climate-change\/news\/global-warming-data-centres-to-consume-three-times-as-much-energy-in-next-decade-experts-warn-a6830086.html\"><span style=\"font-weight: 400;\">estimativas sugeridas<\/span><\/a><span style=\"font-weight: 400;\"> que os centros de dados a n\u00edvel mundial representavam cerca de 1% a 3% do consumo global de eletricidade, o que equivale ao consumo de energia de algumas pequenas na\u00e7\u00f5es.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A pegada h\u00eddrica dos centros de dados \u00e9 tamb\u00e9m colossal. Os grandes centros de dados podem consumir milh\u00f5es de litros de \u00e1gua por dia.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Em 2020, foi noticiado que os centros de dados da Google na Carolina do Sul foram autorizados a utilizar <\/span><a href=\"https:\/\/www.datacenterdynamics.com\/en\/analysis\/data-center-water-usage-remains-hidden\/\"><span style=\"font-weight: 400;\">549 milh\u00f5es de gal\u00f5es de \u00e1gua<\/span><\/a><span style=\"font-weight: 400;\">quase o dobro da quantidade utilizada dois anos antes. Um centro de dados de 15 megawatts pode consumir at\u00e9 360.000 gal\u00f5es de \u00e1gua por dia.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Em 2022, <a href=\"https:\/\/blog.google\/outreach-initiatives\/sustainability\/our-commitment-to-climate-conscious-data-center-cooling\/\">A Google divulgou<\/a> que a sua frota global de centros de dados consumiu cerca de 4,3 mil milh\u00f5es de gal\u00f5es de \u00e1gua. No entanto, salientam que o arrefecimento a \u00e1gua \u00e9 substancialmente mais eficiente do que outras t\u00e9cnicas.<\/span><\/p>\n<p><iframe loading=\"lazy\" title=\"Os centros de dados procuram solu\u00e7\u00f5es sustent\u00e1veis para o aumento do consumo de \u00e1gua\" width=\"1080\" height=\"608\" src=\"https:\/\/www.youtube.com\/embed\/InJsWEoppo8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p><span style=\"font-weight: 400;\">Todas as grandes empresas tecnol\u00f3gicas t\u00eam planos semelhantes para reduzir a sua utiliza\u00e7\u00e3o de recursos, como a Google, que atingiu o seu objetivo de fazer corresponder 100% da sua utiliza\u00e7\u00e3o de energia a compras de energias renov\u00e1veis em 2017.\u00a0<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">Hardware de IA de \u00faltima gera\u00e7\u00e3o modelado no c\u00e9rebro humano<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">A IA consome imensos recursos, mas os nossos c\u00e9rebros funcionam com apenas <\/span><a href=\"https:\/\/press.princeton.edu\/ideas\/is-the-human-brain-a-biological-computer\"><span style=\"font-weight: 400;\">12 watts de pot\u00eancia<\/span><\/a><span style=\"font-weight: 400;\"> - poder\u00e1 esta efici\u00eancia energ\u00e9tica ser reproduzida na tecnologia de IA?<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Mesmo um computador de secret\u00e1ria consome mais de 10 vezes mais energia do que o c\u00e9rebro humano, e os modelos de IA potentes requerem milh\u00f5es de vezes mais energia. A cria\u00e7\u00e3o de tecnologia de IA capaz de reproduzir a efici\u00eancia dos sistemas biol\u00f3gicos transformaria completamente o sector.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Para ser justo com a IA, esta compara\u00e7\u00e3o n\u00e3o tem em conta o facto de o c\u00e9rebro humano ter sido \"treinado\" ao longo de milh\u00f5es de anos de evolu\u00e7\u00e3o. Para al\u00e9m disso, os sistemas de IA e os c\u00e9rebros biol\u00f3gicos s\u00e3o excelentes em tarefas diferentes. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">Mesmo assim, a cria\u00e7\u00e3o de hardware de IA capaz de processar informa\u00e7\u00f5es com um consumo de energia semelhante ao dos c\u00e9rebros biol\u00f3gicos permitiria a cria\u00e7\u00e3o de IA aut\u00f3nomas de inspira\u00e7\u00e3o biol\u00f3gica que n\u00e3o estivessem ligadas a fontes de energia volumosas.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Em 2022, uma equipa de investigadores do Instituto Indiano de Tecnologia, em Bombaim, <\/span><a href=\"https:\/\/spectrum.ieee.org\/low-power-ai-spiking-neural-net\"><span style=\"font-weight: 400;\">anunciou o desenvolvimento<\/span><\/a><span style=\"font-weight: 400;\"> de um novo chip de IA modelado no c\u00e9rebro humano. O chip funciona com redes neuronais de picos (SNN), que imitam o processamento de sinais neuronais dos c\u00e9rebros biol\u00f3gicos.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">O c\u00e9rebro \u00e9 composto por 100 mil milh\u00f5es de pequenos neur\u00f3nios ligados a milhares de outros neur\u00f3nios atrav\u00e9s de sinapses, transmitindo informa\u00e7\u00f5es atrav\u00e9s de padr\u00f5es coordenados de picos el\u00e9ctricos. Os investigadores constru\u00edram neur\u00f3nios artificiais de energia ultra-baixa, equipando os SNN com corrente de tunelamento de banda para banda (BTBT).<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\"Com a BTBT, a corrente de tunelamento qu\u00e2ntico carrega o condensador com uma corrente ultra baixa, o que significa que \u00e9 necess\u00e1ria menos energia\", explicou Udayan Ganguly da equipa de investiga\u00e7\u00e3o.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">De acordo com o Professor Ganguly, em compara\u00e7\u00e3o com os neur\u00f3nios existentes de \u00faltima gera\u00e7\u00e3o implementados em SNNs de hardware, a sua abordagem atinge \"5.000 vezes menos energia por pico numa \u00e1rea semelhante e 10 vezes menos energia de espera numa \u00e1rea e energia semelhantes por pico\".<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Os investigadores demonstraram com \u00eaxito a sua abordagem num modelo de reconhecimento da fala inspirado no c\u00f3rtex auditivo do c\u00e9rebro. As SNN podem melhorar as aplica\u00e7\u00f5es em dispositivos compactos como telem\u00f3veis e sensores IoT.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A equipa pretende desenvolver um \"n\u00facleo neurossin\u00e1ptico de consumo extremamente baixo e um mecanismo de aprendizagem em tempo real no chip, que s\u00e3o fundamentais para as redes neuronais aut\u00f3nomas de inspira\u00e7\u00e3o biol\u00f3gica\".\u00a0<\/span><\/p>\n<p>Os impactos ambientais da IA s\u00e3o muitas vezes ignorados, mas a resolu\u00e7\u00e3o de problemas como o consumo de energia dos chips de IA tamb\u00e9m abrir\u00e1 novas vias de inova\u00e7\u00e3o.<\/p>\n<p>Se os investigadores conseguirem modelar a tecnologia de IA com base em sistemas biol\u00f3gicos, que s\u00e3o excecionalmente eficientes em termos energ\u00e9ticos, isso permitir\u00e1 o desenvolvimento de sistemas de IA aut\u00f3nomos que n\u00e3o dependem de uma ampla fonte de alimenta\u00e7\u00e3o e da conetividade dos centros de dados.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u00c0 medida que as conversas aumentam em torno dos riscos dos sistemas de IA, n\u00e3o podemos ignorar a press\u00e3o que a tecnologia exerce sobre as fontes de energia e \u00e1gua j\u00e1 sobrecarregadas do mundo.   Os projectos complexos de aprendizagem autom\u00e1tica (ML) dependem de uma constela\u00e7\u00e3o de tecnologias, incluindo hardware de forma\u00e7\u00e3o (GPU) e hardware para alojar e implementar modelos de IA. Embora as t\u00e9cnicas e arquitecturas eficientes de forma\u00e7\u00e3o de IA prometam reduzir o consumo de energia, o boom da IA ainda agora come\u00e7ou e as grandes empresas tecnol\u00f3gicas est\u00e3o a aumentar o investimento em centros de dados que consomem muitos recursos e em tecnologia de nuvem. \u00c0 medida que a crise clim\u00e1tica se agrava, \u00e9 mais cr\u00edtico do que nunca encontrar um equil\u00edbrio entre o avan\u00e7o tecnol\u00f3gico e a efici\u00eancia energ\u00e9tica. Desafios energ\u00e9ticos<\/p>","protected":false},"author":2,"featured_media":3419,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[88],"tags":[262,105,117,263],"class_list":["post-3417","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ethics","tag-energy-consumption","tag-machine-learning","tag-mit","tag-sustainability"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Understanding the often-overlooked environmental impact of AI | DailyAI<\/title>\n<meta name=\"description\" content=\"As conversations swell around the risks of AI systems, we can\u2019t overlook the strain technology places on the world\u2019s already-taxed energy and water supplies.\u00a0\u00a0\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dailyai.com\/pt\/2023\/07\/understanding-the-often-overlooked-environmental-impact-of-ai\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Understanding the often-overlooked environmental impact of AI | DailyAI\" \/>\n<meta property=\"og:description\" content=\"As conversations swell around the risks of AI systems, we can\u2019t overlook the strain technology places on the world\u2019s already-taxed energy and water supplies.\u00a0\u00a0\" \/>\n<meta property=\"og:url\" content=\"https:\/\/dailyai.com\/pt\/2023\/07\/understanding-the-often-overlooked-environmental-impact-of-ai\/\" \/>\n<meta property=\"og:site_name\" content=\"DailyAI\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-31T11:37:27+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-28T00:46:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/dailyai.com\/wp-content\/uploads\/2023\/07\/shutterstock_455891338.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"667\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Sam Jeans\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@DailyAIOfficial\" \/>\n<meta name=\"twitter:site\" content=\"@DailyAIOfficial\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Sam Jeans\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"NewsArticle\",\"@id\":\"https:\\\/\\\/dailyai.com\\\/2023\\\/07\\\/understanding-the-often-overlooked-environmental-impact-of-ai\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/dailyai.com\\\/2023\\\/07\\\/understanding-the-often-overlooked-environmental-impact-of-ai\\\/\"},\"author\":{\"name\":\"Sam Jeans\",\"@id\":\"https:\\\/\\\/dailyai.com\\\/#\\\/schema\\\/person\\\/711e81f945549438e8bbc579efdeb3c9\"},\"headline\":\"Understanding the often-overlooked environmental impact of AI\",\"datePublished\":\"2023-07-31T11:37:27+00:00\",\"dateModified\":\"2024-03-28T00:46:25+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/dailyai.com\\\/2023\\\/07\\\/understanding-the-often-overlooked-environmental-impact-of-ai\\\/\"},\"wordCount\":1263,\"publisher\":{\"@id\":\"https:\\\/\\\/dailyai.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/dailyai.com\\\/2023\\\/07\\\/understanding-the-often-overlooked-environmental-impact-of-ai\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/dailyai.com\\\/wp-content\\\/uploads\\\/2023\\\/07\\\/shutterstock_455891338.jpg\",\"keywords\":[\"Energy consumption\",\"machine learning\",\"MIT\",\"Sustainability\"],\"articleSection\":[\"Ethics &amp; 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