<?xml version="1.0" encoding="UTF-8"?>
    <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd">
        
            <url><loc>http://customer.nationalgrid.co.uk/</loc><lastmod>2025-02-25</lastmod><changefreq>daily</changefreq><priority>1.0</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/Independent-stakeholder-group</loc><lastmod>2026-03-16</lastmod><changefreq>daily</changefreq><priority>1.0</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/Independent-stakeholder-group/isg-documents</loc><lastmod>2026-03-03</lastmod><changefreq>daily</changefreq><priority>0.9</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/Independent-stakeholder-group/isg-members</loc><lastmod>2026-03-16</lastmod><changefreq>daily</changefreq><priority>0.9</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/about-us</loc><lastmod>2025-09-08</lastmod><changefreq>daily</changefreq><priority>1.0</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/about-us/accreditations-and-awards</loc><lastmod>2026-01-07</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/about-us/introduction-video</loc><lastmod>2026-02-18</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/about-us/meet-our-leadership-team</loc><lastmod>2025-08-27</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/about-us/our-business</loc><lastmod>2026-02-20</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/about-us/our-social-contract</loc><lastmod>2026-02-19</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/about-us/regulatory-information</loc><lastmod>2026-03-16</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/accessible-information</loc><lastmod>2026-03-12</lastmod><changefreq>daily</changefreq><priority>0.9</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/accessible-information/make-it-accessible</loc><lastmod>2018-07-24</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance</loc><lastmod>2025-11-07</lastmod><changefreq>daily</changefreq><priority>1.0</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/customer-service</loc><lastmod>2024-05-13</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/delivering-value-for-money</loc><lastmod>2022-09-21</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/distribution-area-search</loc><lastmod>2026-02-20</lastmod><changefreq>daily</changefreq><priority>0.9</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/distribution-code</loc><lastmod>2026-01-07</lastmod><changefreq>daily</changefreq><priority>0.9</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/energy-saving-tips</loc><lastmod>2026-03-16</lastmod><changefreq>daily</changefreq><priority>0.9</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/entering-premises-guide-for-customers</loc><lastmod>2026-02-23</lastmod><changefreq>daily</changefreq><priority>0.9</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/entering-premises-guide-for-customers/cutout-inspections-by-a-coole</loc><lastmod>2026-03-02</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/entering-premises-guide-for-customers/cutout-inspections-by-calisen</loc><lastmod>2026-02-24</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/general-advice</loc><lastmod>2026-02-18</lastmod><changefreq>daily</changefreq><priority>0.9</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/key-performance-targets</loc><lastmod>2026-02-18</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/meter-point-administration-service</loc><lastmod>2026-02-23</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/our-promises-to-you</loc><lastmod>2026-02-20</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/priority-services</loc><lastmod>2026-03-16</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/priority-services/benefits-of-being-on-our-register</loc><lastmod>2026-03-16</lastmod><changefreq>daily</changefreq><priority>0.7</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/priority-services/call-me-back</loc><lastmod>2025-11-27</lastmod><changefreq>daily</changefreq><priority>0.7</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/priority-services/extra-support-our-customers-can-get</loc><lastmod>2026-03-11</lastmod><changefreq>daily</changefreq><priority>0.7</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/priority-services/power-up</loc><lastmod>2026-02-20</lastmod><changefreq>daily</changefreq><priority>0.7</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/priority-services/priority-services-details-update</loc><lastmod>2026-03-02</lastmod><changefreq>daily</changefreq><priority>0.7</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/priority-services/priority-services-faqs</loc><lastmod>2021-04-15</lastmod><changefreq>daily</changefreq><priority>0.7</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/priority-services/priority-services-hub-news</loc><lastmod>2021-04-15</lastmod><changefreq>daily</changefreq><priority>0.7</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/priority-services/priority-services-register</loc><lastmod>2026-02-19</lastmod><changefreq>daily</changefreq><priority>0.7</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/priority-services/priority-services-register-promise</loc><lastmod>2026-02-16</lastmod><changefreq>daily</changefreq><priority>0.7</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/priority-services/priority-services-video-library</loc><lastmod>2024-12-08</lastmod><changefreq>daily</changefreq><priority>0.7</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/priority-services/psr-privacy-policy</loc><lastmod>2024-01-22</lastmod><changefreq>daily</changefreq><priority>0.7</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/priority-services/referral-partners</loc><lastmod>2023-09-21</lastmod><changefreq>daily</changefreq><priority>0.7</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/priority-services/social-indicator-mapping</loc><lastmod>2026-02-20</lastmod><changefreq>daily</changefreq><priority>0.7</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/rota-load-disconnections</loc><lastmod>2026-02-24</lastmod><changefreq>daily</changefreq><priority>0.9</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/smart-meters</loc><lastmod>2026-03-16</lastmod><changefreq>daily</changefreq><priority>0.9</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/standards-of-performance</loc><lastmod>2026-04-01</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/staying-safe</loc><lastmod>2026-03-16</lastmod><changefreq>daily</changefreq><priority>0.9</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/staying-safe/angling-safety</loc><lastmod>2026-02-20</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/staying-safe/ballooning-safety</loc><lastmod>2026-02-23</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/staying-safe/be-aware-of-whats-around-you</loc><lastmod>2021-06-18</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/staying-safe/camping-safety</loc><lastmod>2026-02-23</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/staying-safe/check-before-you-dig-location-of-our-cables-and-equipment</loc><lastmod>2026-02-20</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/staying-safe/drone-safety</loc><lastmod>2026-02-20</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/staying-safe/farming-safety</loc><lastmod>2026-02-24</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/staying-safe/public-safety-advice</loc><lastmod>2026-03-16</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/staying-safe/sailing-safety</loc><lastmod>2026-02-24</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/staying-safe/substations</loc><lastmod>2026-03-11</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/staying-safe/summer-safety</loc><lastmod>2026-02-24</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/support-for-energy-bills</loc><lastmod>2026-03-16</lastmod><changefreq>daily</changefreq><priority>0.9</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/variable-voltage</loc><lastmod>2025-11-07</lastmod><changefreq>daily</changefreq><priority>0.9</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/advice-and-guidance/what-role-does-national-grid-play-in-your-energy-bill</loc><lastmod>2026-02-18</lastmod><changefreq>daily</changefreq><priority>0.9</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/contact-us</loc><lastmod>2025-12-08</lastmod><changefreq>daily</changefreq><priority>1.0</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/contact-us/contacting-national-grid-electricity-distribution</loc><lastmod>2026-02-17</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/contact-us/contacting-national-grid-electricity-distribution/complaints</loc><lastmod>2025-09-12</lastmod><changefreq>daily</changefreq><priority>0.7</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/contact-us/contacting-national-grid-electricity-distribution/feedback-and-compliments</loc><lastmod>2024-09-10</lastmod><changefreq>daily</changefreq><priority>0.7</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/contact-us/contacting-national-grid-electricity-distribution/general-contact-enquiries</loc><lastmod>2024-10-08</lastmod><changefreq>daily</changefreq><priority>0.7</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/contact-us/contacting-national-grid-electricity-distribution/how-to-make-a-complaint</loc><lastmod>2026-02-03</lastmod><changefreq>daily</changefreq><priority>0.7</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/contact-us/contacting-national-grid-electricity-distribution/location-of-cables-and-equipment-enquiry</loc><lastmod>2026-02-23</lastmod><changefreq>daily</changefreq><priority>0.7</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/contact-us/contacting-national-grid-electricity-distribution/sign-language-interpretation</loc><lastmod>2026-02-23</lastmod><changefreq>daily</changefreq><priority>0.7</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/contact-us/contacting-national-grid-electricity-distribution/what3words</loc><lastmod>2024-09-10</lastmod><changefreq>daily</changefreq><priority>0.7</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/contact-us/contacting-national-grid-electricity-distribution/work-near-overhead-lines</loc><lastmod>2025-06-17</lastmod><changefreq>daily</changefreq><priority>0.7</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/cookie-details</loc><lastmod>2026-03-20</lastmod><changefreq>daily</changefreq><priority>0.9</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/modern-slavery-act</loc><lastmod>2026-02-23</lastmod><changefreq>daily</changefreq><priority>0.9</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/news-and-events</loc><lastmod>2022-09-21</lastmod><changefreq>daily</changefreq><priority>1.0</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/news-and-events/latest-events</loc><lastmod>2019-04-11</lastmod><changefreq>daily</changefreq><priority>0.9</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/news-and-events/latest-news</loc><lastmod>2020-07-10</lastmod><changefreq>daily</changefreq><priority>0.9</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/privacy-policy</loc><lastmod>2026-03-20</lastmod><changefreq>daily</changefreq><priority>0.9</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/terms-and-conditions</loc><lastmod>2025-10-07</lastmod><changefreq>daily</changefreq><priority>0.9</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/terms-of-use-quickpay</loc><lastmod>2023-03-23</lastmod><changefreq>daily</changefreq><priority>0.9</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/tools-and-resources</loc><lastmod>2025-09-05</lastmod><changefreq>daily</changefreq><priority>1.0</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/your-neighbourhood</loc><lastmod>2026-02-23</lastmod><changefreq>daily</changefreq><priority>1.0</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/your-neighbourhood/achieving-net-zero</loc><lastmod>2025-09-02</lastmod><changefreq>daily</changefreq><priority>0.9</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/your-neighbourhood/community-energy</loc><lastmod>2026-03-16</lastmod><changefreq>daily</changefreq><priority>0.9</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/your-neighbourhood/community-energy/communities-strategy</loc><lastmod>2025-09-04</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/your-neighbourhood/community-energy/community-energy-events</loc><lastmod>2025-09-08</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/your-neighbourhood/community-energy/community-energy-faq</loc><lastmod>2018-09-11</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/your-neighbourhood/community-energy/community-energy-podcasts</loc><lastmod>2026-03-16</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/your-neighbourhood/community-energy/community-energy-videos</loc><lastmod>2023-01-10</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/your-neighbourhood/community-matters-fund</loc><lastmod>2026-03-23</lastmod><changefreq>daily</changefreq><priority>0.9</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/your-neighbourhood/green-recovery</loc><lastmod>2026-02-18</lastmod><changefreq>daily</changefreq><priority>0.9</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/your-neighbourhood/local-community-groups</loc><lastmod>2020-04-20</lastmod><changefreq>daily</changefreq><priority>0.9</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/your-neighbourhood/public-consultations</loc><lastmod>2026-02-10</lastmod><changefreq>daily</changefreq><priority>0.9</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/your-neighbourhood/public-consultations/aberaeron-to-llanfihangel-ystrad-ed2-scheme</loc><lastmod>2026-02-19</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/your-neighbourhood/public-consultations/fraddon-solar-cornwall</loc><lastmod>2025-01-15</lastmod><changefreq>daily</changefreq><priority>0.7</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/your-neighbourhood/public-consultations/horton-solar-farm</loc><lastmod>2024-07-11</lastmod><changefreq>daily</changefreq><priority>0.7</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/your-neighbourhood/public-consultations/mareham-lane-graby-bourne</loc><lastmod>2025-01-10</lastmod><changefreq>daily</changefreq><priority>0.7</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/your-neighbourhood/public-consultations/marsh-green-solar-farm</loc><lastmod>2024-09-13</lastmod><changefreq>daily</changefreq><priority>0.7</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/your-neighbourhood/public-consultations/peardon-solar-farm-devon</loc><lastmod>2025-09-01</lastmod><changefreq>daily</changefreq><priority>0.7</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/your-neighbourhood/public-consultations/upper-ogmore</loc><lastmod>2026-02-23</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/your-neighbourhood/public-consultations/ymgynghoriad-cyhoeddus-fferm-wynt-ogwr-uchaf</loc><lastmod>2026-02-23</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>
        
            <url><loc>http://customer.nationalgrid.co.uk/your-neighbourhood/volunteering</loc><lastmod>2026-02-24</lastmod><changefreq>daily</changefreq><priority>0.9</priority></url>
        
    </urlset>
