{"id":6,"date":"2025-11-12T18:35:09","date_gmt":"2025-11-12T17:35:09","guid":{"rendered":"https:\/\/eltopmejor.com\/?p=6"},"modified":"2026-02-09T23:37:14","modified_gmt":"2026-02-09T22:37:14","slug":"best-electricity-company","status":"publish","type":"post","link":"https:\/\/eltopmejor.com\/en\/mejor-empresa-de-luz\/","title":{"rendered":"The best electricity company in Spain: why I chose Octopus Energy"},"content":{"rendered":"<p>If you are tired of paying electricity bills that go up every month without explanation, I totally understand. <\/p>\n\n\n\n<p>I went through the same thing. <\/p>\n\n\n\n<p>So I started comparing companies, reading real reviews and testing options until I found one that really delivered what it promised: <strong>Octopus Energy<\/strong>.<\/p>\n\n\n\n<p>In this guide I tell you why I chose it and how you too can save without complicating your life.<\/p>\n\n\n\n<!--more-->\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>Index<\/h2><nav><ul><li class=\"\"><a href=\"#1-por-que-comparar-companias-de-luz-importa-mas-que-nunca\">1. Why comparing electricity companies matters more than ever<\/a><\/li><li class=\"\"><a href=\"#2-que-es-octopus-energy-y-por-que-destaca-frente-a-otras-companias\">2. What is Octopus Energy and why does it stand out from other companies?<\/a><\/li><li class=\"\"><a href=\"#3-comparativa-de-precios-octopus-energy-vs-otras-companias\">3. Price comparison: Octopus Energy vs. other companies<\/a><\/li><li class=\"\"><a href=\"#4-ventajas-principales-de-octopus-energy\">4. Main advantages of Octopus Energy<\/a><\/li><li class=\"\"><a href=\"#5-mi-experiencia-personal-con-octopus-energy\">5. My personal experience with Octopus Energy<\/a><\/li><li class=\"\"><a href=\"#6-como-contratar-octopus-energy-paso-a-paso\">6. How to contract Octopus Energy step by step<\/a><\/li><li class=\"\"><a href=\"#7-preguntas-frecuentes-sobre-octopus-energy\">7. Frequently asked questions about Octopus Energy<\/a><\/li><li class=\"\"><a href=\"#8-conclusion-por-que-octopus-energy-es-la-mejor-opcion-en-2025\">8. Conclusion: why Octopus Energy is the best choice in 2026<\/a><\/li><li class=\"\"><a href=\"#9-bonos-y-promociones-actuales-de-octopus-energy\">9. Current Octopus Energy Bonuses and Promotions<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"1-por-que-comparar-companias-de-luz-importa-mas-que-nunca\"><strong>1. Why comparing electricity companies matters more than ever<\/strong><\/h2>\n\n\n\n<p>In recent years, electricity bills in Spain have skyrocketed. <\/p>\n\n\n\n<p>With so many changes in the market and offers full of fine print, it is easy to end up paying more than necessary.<\/p>\n\n\n\n<p>Therefore, compare and choose your electricity company wisely. <strong>is no longer an option, it is a necessity<\/strong>.<\/p>\n\n\n\n<p>After trying several companies and reading dozens of reviews, I ended up choosing <strong>Octopus Energy<\/strong>, and since then <strong>my bill went down and the service improved<\/strong>. <\/p>\n\n\n\n<p>In this article I tell you why I think it may also be the best option for you.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"2-que-es-octopus-energy-y-por-que-destaca-frente-a-otras-companias\"><strong>2. What is Octopus Energy and why does it stand out from other companies?<\/strong><\/h2>\n\n\n\n<p><strong>Octopus Energy<\/strong> was born in the United Kingdom and has quickly become one of the most reputable electric utilities in Europe. Its philosophy is simple:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>100% green energy, transparent pricing and humane customer service.<\/p>\n<\/blockquote>\n\n\n\n<p>It has been operating in Spain since 2021, and what I liked the most from the beginning is that <strong>they do not try to trap you with complicated contracts or \u201ctemporary\u201d discounts\u201d<\/strong>. <\/p>\n\n\n\n<p>Everything is clear, no surprises.<\/p>\n\n\n\n<p>In addition, it has a <strong>rating of 4.8 out of 5 on Trustpilot<\/strong>, with thousands of satisfied customers. <\/p>\n\n\n\n<p>This already gives you an idea of the quality of the service.<\/p>\n\n\n\n<p>What caught my attention the most:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Energy <strong>100% certified renewable<\/strong>.<\/li>\n\n\n\n<li><strong>Without permanence<\/strong> no penalties.<\/li>\n\n\n\n<li>Very easy to use App and customer area.<\/li>\n\n\n\n<li>A <strong>trato cercano<\/strong> with real attention by email or telephone.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"3-comparativa-de-precios-octopus-energy-vs-otras-companias\"><strong>3. Price comparison: Octopus Energy vs. other companies<\/strong><\/h2>\n\n\n\n<p>To see if it was really cheaper, I compared my consumption with that of other well-known companies:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Company<\/th><th>Fixed rate (\u20ac\/kWh)<\/th><th>Permanence<\/th><th>Green energy<\/th><th>Customer service<\/th><\/tr><\/thead><tbody><tr><td><strong>Octopus Energy<\/strong><\/td><td>0,137<\/td><td>\u274c No<\/td><td>\u2705 Yes<\/td><td>\u2b50\u2b50\u2b50\u2b50\u2b50 (4.8\/5 on Trustpilot)<\/td><\/tr><tr><td>Iberdrola<\/td><td>0,165<\/td><td>\u2705 Yes<\/td><td>\u2705 Yes<\/td><td>\u2b50\u2b50<\/td><\/tr><tr><td>Endesa<\/td><td>0,159<\/td><td>\u2705 Yes<\/td><td>\u274c Not always<\/td><td>\u2b50\u2b50<\/td><\/tr><tr><td>Holaluz<\/td><td>0,153<\/td><td>\u274c No<\/td><td>\u2705 Yes<\/td><td>\u2b50\u2b50\u2b50<\/td><\/tr><tr><td>Repsol<\/td><td>0,162<\/td><td>\u2705 Yes<\/td><td>\u274c Not always<\/td><td>\u2b50\u2b50<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\ud83d\udca1 <strong>Result:<\/strong> in my case, with an average monthly consumption of 300 kWh, <strong>I saved between \u20ac6 and \u20ac10 per month<\/strong>, i.e, <strong>more than 100 \u20ac per year<\/strong> by simply switching to Octopus Energy.<\/p>\n\n\n\n<p>You can also do the test by comparing your current bill: you will see that the difference is noticeable.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"4-ventajas-principales-de-octopus-energy\"><strong>4. Main advantages of Octopus Energy<\/strong><\/h2>\n\n\n\n<p>These are the reasons why I stayed with Octopus Energy, and why you are probably interested in switching too:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud83d\udd0b <strong>Energy 100% green:<\/strong> all of its electricity comes from renewable sources.<\/li>\n\n\n\n<li>\ud83d\udcb8 <strong>No gimmicks or permanence:<\/strong> you can leave whenever you want.<\/li>\n\n\n\n<li>\ud83e\udd1d <strong>Award-winning customer service:<\/strong> its 4.8\/5 on Trustpilot proves it.<\/li>\n\n\n\n<li>\ud83d\udcf1 <strong>Intuitive App:<\/strong> you can easily view your consumption, your bills and adjust your tariff.<\/li>\n\n\n\n<li>\u26a1 <strong>Competitive rates:<\/strong> both fixed and variable, depending on your habits.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"5-mi-experiencia-personal-con-octopus-energy\"><strong>5. My personal experience with Octopus Energy<\/strong><\/h2>\n\n\n\n<p>I had been with a large company for years and every service call was an ordeal.<\/p>\n\n\n\n<p>With Octopus, the <strong>changeover was very fast (less than 5 days)<\/strong>, I did not have to do anything technical: no visits, no cuts, no paperwork.<\/p>\n\n\n\n<p>My <strong>first invoice was 12 % lower<\/strong> than the previous one, and when I reviewed the prices I found that there were no hidden costs or extra adjustments.<\/p>\n\n\n\n<p>In addition, the customer service was impeccable: close, professional and with no long waits.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"6-como-contratar-octopus-energy-paso-a-paso\"><strong>6. How to contract Octopus Energy step by step<\/strong><\/h2>\n\n\n\n<p>Switching is much easier than it sounds. Here are the steps:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Enter the official website at <strong><a href=\"https:\/\/eltopmejor.com\/en\/out\/octopus\/\">my Octopus Energy affiliate link<\/a><\/strong>.<\/li>\n\n\n\n<li>Enter your data and address.<\/li>\n\n\n\n<li>Attach a previous invoice (a photo is acceptable).<\/li>\n\n\n\n<li>Sign the contract digitally.<\/li>\n\n\n\n<li>In a few days you will be with Octopus without outages.<\/li>\n<\/ol>\n\n\n\n<p>\ud83d\udc49 If you use <strong>my link<\/strong>, you will get <strong>a discount on your first invoice<\/strong>, and you help me to maintain the blog.<\/p>\n\n\n\n<p><em>(Don't worry, it doesn't cost you anything extra).<\/em><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"7-preguntas-frecuentes-sobre-octopus-energy\"><strong>7. Frequently asked questions about Octopus Energy<\/strong><\/h2>\n\n\n\n<p><strong>Can I hire if I live in a rented apartment?<\/strong><br>Yes, if the electricity bills are in your name, you can easily switch to <strong>Octopus Energy<\/strong>.<br>And if the contract is in the owner's name, you only have to ask him\/her to change the title holder or to authorize you to do so (this is very common when renting a property).<\/p>\n\n\n\n<p><strong>What happens if I have PVPC (regulated tariff)?<\/strong><br>You can switch without any problem. Octopus will show you if its fixed or variable tariff is suitable for you according to your consumption.<\/p>\n\n\n\n<p><strong>How long does the changeover take?<\/strong><br>Normally between 3 and 7 working days, with no interruptions or interruptions.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"8-conclusion-por-que-octopus-energy-es-la-mejor-opcion-en-2025\"><strong>8. Conclusion: why Octopus Energy is the best choice in 2026<\/strong><\/h2>\n\n\n\n<p>If you are looking for an electric company:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Transparent<\/li>\n\n\n\n<li>Economic<\/li>\n\n\n\n<li>Green<\/li>\n\n\n\n<li>And with human attention<\/li>\n<\/ul>\n\n\n\n<p>\u2026<strong>Octopus Energy is, without a doubt, the best choice<\/strong> you can do this year.<\/p>\n\n\n\n<p>I've already checked it on my invoices - and you can do it today, too.<\/p>\n\n\n\n<p>\ud83d\udd17 <strong><a href=\"https:\/\/eltopmejor.com\/en\/out\/octopus\/\">Sign up for Octopus Energy here and start saving<\/a><\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"9-bonos-y-promociones-actuales-de-octopus-energy\"><strong>9. Current Octopus Energy Bonuses and Promotions<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud83c\udf81 <strong>Welcome discount:<\/strong> receive a direct credit on your invoice.<\/li>\n\n\n\n<li>\ud83e\udd1d <strong>Referral program:<\/strong> invite your friends and you both win.<\/li>\n<\/ul>\n\n\n\n<p><em>(Check the active promotions at the moment of contracting, as they change according to the season).<\/em><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>","protected":false},"excerpt":{"rendered":"<p>Si est\u00e1s cansado de pagar facturas de luz que suben cada mes sin explicaci\u00f3n, te entiendo perfectamente. Yo pas\u00e9 por lo mismo. Por eso me puse a comparar compa\u00f1\u00edas, leer opiniones reales y probar opciones hasta encontrar una que realmente cumpliera lo que promete: Octopus Energy. En esta gu\u00eda te cuento por qu\u00e9 la eleg\u00ed [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":28,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[6],"tags":[11,12],"class_list":["post-6","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-energia-y-luz","tag-luz","tag-octopus"],"jetpack_featured_media_url":"https:\/\/eltopmejor.com\/wp-content\/uploads\/2025\/11\/pexels-photo-457881.jpeg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/eltopmejor.com\/en\/wp-json\/wp\/v2\/posts\/6","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eltopmejor.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eltopmejor.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eltopmejor.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/eltopmejor.com\/en\/wp-json\/wp\/v2\/comments?post=6"}],"version-history":[{"count":15,"href":"https:\/\/eltopmejor.com\/en\/wp-json\/wp\/v2\/posts\/6\/revisions"}],"predecessor-version":[{"id":206,"href":"https:\/\/eltopmejor.com\/en\/wp-json\/wp\/v2\/posts\/6\/revisions\/206"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/eltopmejor.com\/en\/wp-json\/wp\/v2\/media\/28"}],"wp:attachment":[{"href":"https:\/\/eltopmejor.com\/en\/wp-json\/wp\/v2\/media?parent=6"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eltopmejor.com\/en\/wp-json\/wp\/v2\/categories?post=6"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eltopmejor.com\/en\/wp-json\/wp\/v2\/tags?post=6"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}