{"id":1005,"date":"2026-10-29T14:05:08","date_gmt":"2026-10-29T17:05:08","guid":{"rendered":"https:\/\/newblogs.correiobraziliense.com.br\/ecobraziliense\/?p=1005"},"modified":"2026-10-29T14:05:09","modified_gmt":"2026-10-29T17:05:09","slug":"cortes-de-energia-renovavel-crescem-527-em-2026","status":"publish","type":"post","link":"https:\/\/newblogs.correiobraziliense.com.br\/ecobraziliense\/cortes-de-energia-renovavel-crescem-527-em-2026\/","title":{"rendered":"Cortes de energia renov\u00e1vel crescem 52,7% em 2026"},"content":{"rendered":"\n<p>Os cortes na gera\u00e7\u00e3o de energia e\u00f3lica e solar cresceram 52,7% entre janeiro e setembro de 2026, na compara\u00e7\u00e3o com o mesmo per\u00edodo de 2025, e chegaram a 18,67 terawatts-hora (TWh). O volume equivale a 99% de toda a energia cortada por raz\u00f5es energ\u00e9ticas ao longo do ano passado. Segundo levantamento da consultoria Volt Robotics, os preju\u00edzos acumulados pelos geradores com as restri\u00e7\u00f5es operativas somam R$ 15,5 bilh\u00f5es.<\/p>\n\n\n\n<p>Conhecidos como curtailment, os cortes ocorrem quando usinas s\u00e3o impedidas de gerar ou fornecer toda a energia dispon\u00edvel. Entre as causas est\u00e3o limita\u00e7\u00f5es na transmiss\u00e3o, desequil\u00edbrios entre oferta e demanda e restri\u00e7\u00f5es necess\u00e1rias \u00e0 seguran\u00e7a operacional do sistema el\u00e9trico.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Leia tamb\u00e9m: <a href=\"https:\/\/www.correiobraziliense.com.br\/economia\/2025\/12\/7322085-brasil-desperdicou-20-da-energia-renovavel-em-2025.html\">Brasil desperdi\u00e7ou 20% da energia renov\u00e1vel em 2025<\/a><\/strong><\/li>\n<\/ul>\n\n\n\n<p>Para o presidente-executivo da Volt Robotics, Donato da Silva Filho, a classifica\u00e7\u00e3o dos cortes precisa considerar as condi\u00e7\u00f5es de opera\u00e7\u00e3o do sistema. \u201cN\u00e3o se pode chamar de sobreoferta energ\u00e9tica um corte que ocorre em momentos de PLD elevado e com usinas termel\u00e9tricas ligadas\u201d, afirma. O Pre\u00e7o de Liquida\u00e7\u00e3o das Diferen\u00e7as (PLD) \u00e9 uma refer\u00eancia para a comercializa\u00e7\u00e3o de energia no mercado de curto prazo.<\/p>\n\n\n\n<p>Segundo o executivo, a identifica\u00e7\u00e3o da causa de cada restri\u00e7\u00e3o \u00e9 necess\u00e1ria para orientar investimentos e evitar que o debate se concentre apenas no ressarcimento financeiro aos geradores.<\/p>\n\n\n\n<p>O estudo divide os cortes em tr\u00eas categorias: por raz\u00f5es energ\u00e9ticas, quando h\u00e1 desequil\u00edbrio entre oferta e demanda; por raz\u00f5es el\u00e9tricas, relacionadas a limita\u00e7\u00f5es na rede de transmiss\u00e3o; e por confiabilidade, quando restri\u00e7\u00f5es s\u00e3o aplicadas para preservar a estabilidade do sistema.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Leia tamb\u00e9m: <a href=\"https:\/\/newblogs.correiobraziliense.com.br\/ecobraziliense\/corte-do-ons-expoe-desafio-da-geracao-distribuida\/\">Corte do ONS exp\u00f5e limites da gera\u00e7\u00e3o distribu\u00edda<\/a><\/strong><\/li>\n<\/ul>\n\n\n\n<p>A consultoria tamb\u00e9m destaca a expans\u00e3o da micro e minigera\u00e7\u00e3o distribu\u00edda (MMGD), composta por sistemas de gera\u00e7\u00e3o pr\u00f3ximos ao consumo, como um fator relevante para o excedente de energia. Segundo o levantamento, essa modalidade responde por 52,43% do excedente sist\u00eamico analisado. A gera\u00e7\u00e3o distribu\u00edda, por\u00e9m, n\u00e3o disp\u00f5e dos mesmos mecanismos centralizados de controle remoto aplicados \u00e0s grandes usinas.<\/p>\n\n\n\n<p>Al\u00e9m da perda de receita, as restri\u00e7\u00f5es podem elevar os custos de opera\u00e7\u00e3o e manuten\u00e7\u00e3o dos parques e\u00f3licos e solares, devido \u00e0 paralisa\u00e7\u00e3o ou \u00e0 opera\u00e7\u00e3o em condi\u00e7\u00f5es menos favor\u00e1veis dos equipamentos.<\/p>\n\n\n\n<p>Como medidas para enfrentar o problema, a Volt Robotics prop\u00f5e uma metodologia transparente e audit\u00e1vel para classificar os cortes, investimentos na expans\u00e3o da transmiss\u00e3o e mudan\u00e7as na opera\u00e7\u00e3o das termel\u00e9tricas para reduzir inflexibilidades. A consultoria tamb\u00e9m defende metas anuais de redu\u00e7\u00e3o das restri\u00e7\u00f5es e mecanismos tempor\u00e1rios de compensa\u00e7\u00e3o financeira aos geradores vinculados ao cumprimento desses objetivos.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-eco-braziliense wp-block-embed-eco-braziliense\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"uP3C4FGGA6\"><a href=\"https:\/\/newblogs.correiobraziliense.com.br\/ecobraziliense\/curtailment-cresce-e-amplia-desperdicio-de-energia-renovavel\/\">Curtailment cresce e amplia desperd\u00edcio de energia renov\u00e1vel<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;Curtailment cresce e amplia desperd\u00edcio de energia renov\u00e1vel&#8221; &#8212; Eco Braziliense\" 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Robotics<\/p>\n","protected":false},"author":23,"featured_media":1007,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[190],"tags":[160,416,268,37,317,316,161,414,24,329],"class_list":["post-1005","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-setor-eletrico","tag-curtailment","tag-energia-eolica","tag-energia-renovavel","tag-energia-solar","tag-geracao-distribuida","tag-ons","tag-setor-eletrico","tag-termeletricas","tag-transicao-energetica","tag-volt-robotics"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Cortes de energia renov\u00e1vel crescem 52,7% em 2026 | Eco Braziliense<\/title>\n<meta name=\"description\" content=\"Restri\u00e7\u00f5es \u00e0 gera\u00e7\u00e3o e\u00f3lica e solar acumulam 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