https://www.wha-up.com/en/about-whaup/company-profile 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/about-whaup/company-profile 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/about-whaup/milestone 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/about-whaup/milestone 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/about-whaup/vision-mission 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/about-whaup/vision-mission 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/about-whaup/message-from-ceo 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/about-whaup/message-from-ceo 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/about-whaup/our-strategy 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/about-whaup/our-strategy 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/about-whaup/company-group-structure 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/about-whaup/company-group-structure 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/about-whaup/privacy-data-protection 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/about-whaup/privacy-data-protection 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/about-whaup/our-customer 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/about-whaup/our-customer 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/about-whaup/innovation-whaup 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/about-whaup/innovation-whaup 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/about-whaup/cyber-security-warnings 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/about-whaup/cyber-security-warnings 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/utilities/smart-utilities 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/utilities/smart-utilities 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/utilities/raw-water-supply 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/utilities/raw-water-supply 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/utilities/industrial-water/process-water 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/utilities/industrial-water/process-water 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/utilities/industrial-water/clarified-water 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/utilities/industrial-water/clarified-water 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/utilities/industrial-water/premium-clarified-water 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/utilities/industrial-water/premium-clarified-water 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/utilities/demineralized-water 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/utilities/demineralized-water 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/utilities/wastewater-treatment 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/utilities/wastewater-treatment 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/power/conventional 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/power/conventional 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/power/solar-power/why-wha-solar 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/power/solar-power/why-wha-solar 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/power/solar-power/wha-solars-services 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/power/solar-power/wha-solars-services 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/power/solar-power/solar-saving-calculation 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/power/solar-power/solar-saving-calculation 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/power/solar-power/wha-solar-proven-track-record 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/power/solar-power/wha-solar-proven-track-record 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/power/solar-power/customer-showcase 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/power/solar-power/customer-showcase 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/power/waste-to-energy 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/power/waste-to-energy 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/power/natural-gas-distribution 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/power/natural-gas-distribution 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/investor-relations/home 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/investor-relations/home 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/investor-relations/financial-information/financial-highlights 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/investor-relations/financial-information/financial-highlights 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/investor-relations/downloads/financial-statements 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/investor-relations/downloads/financial-statements 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/investor-relations/downloads/mdna 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/investor-relations/downloads/mdna 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/investor-relations/stock-information/stock-quote 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/investor-relations/stock-information/stock-quote 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/investor-relations/stock-information/historical-price 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/investor-relations/stock-information/historical-price 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/investor-relations/stock-information/investment-calculator 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/investor-relations/stock-information/investment-calculator 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/investor-relations/shareholder-information/major-shareholders 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/investor-relations/shareholder-information/major-shareholders 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/investor-relations/shareholder-information/dividend-policy-and-payment 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/investor-relations/shareholder-information/dividend-policy-and-payment 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/investor-relations/downloads/shareholders-meeting 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/investor-relations/downloads/shareholders-meeting 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/investor-relations/ir-calendar 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/investor-relations/ir-calendar 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/investor-relations/downloads/form-56-1-one-report 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/investor-relations/downloads/form-56-1-one-report 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/investor-relations/downloads/presentations-webcasts 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/investor-relations/downloads/presentations-webcasts 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/updates/newsletter 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/updates/newsletter 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/investor-relations/downloads/prospectus 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/investor-relations/downloads/prospectus 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/investor-relations/downloads/investor-kit 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/investor-relations/downloads/investor-kit 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/investor-relations/newsroom/set-announcements 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/investor-relations/newsroom/set-announcements 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/updates/ir-press-releases 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/updates/ir-press-releases 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/updates/electronic-publication 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/updates/electronic-publication 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/investor-relations/information-inquiry/ir-contact 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/investor-relations/information-inquiry/ir-contact 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/investor-relations/information-inquiry/email-alerts 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/investor-relations/information-inquiry/email-alerts 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/investor-relations/information-inquiry/faq 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/investor-relations/information-inquiry/faq 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/investor-relations/information-inquiry/code-of-conduct-for-investor-relations 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/investor-relations/information-inquiry/code-of-conduct-for-investor-relations 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/investor-relations/green-debenture-information 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/investor-relations/green-debenture-information 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/corporate-governance/cg-policy 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/corporate-governance/cg-policy 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/corporate-governance/code-of-conduct 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/corporate-governance/code-of-conduct 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/corporate-governance/corporate-policies 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/corporate-governance/corporate-policies 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/corporate-governance/charter 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/corporate-governance/charter 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/corporate-governance/anti-corruption-policy 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/corporate-governance/anti-corruption-policy 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/updates/company-news 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/updates/company-news 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/updates/customer-news 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/updates/customer-news 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/updates/esg-news 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/updates/esg-news 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/updates/company-blog 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/updates/company-blog 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/sustainability/sustainability-overview 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/sustainability/sustainability-overview 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/sustainability/our-campaigns/environment 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/sustainability/our-campaigns/environment 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/sustainability/our-campaigns/social 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/sustainability/our-campaigns/social 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/sustainability/our-campaigns/governance-economics 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/sustainability/our-campaigns/governance-economics 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/careers/available-positions 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/careers/available-positions 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/contact-us/head-office 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/contact-us/head-office 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/contact-us/product-services 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/contact-us/product-services 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/contact-us/solar-inquiry-form 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/contact-us/solar-inquiry-form 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/contact-us/whistleblowing-form 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/contact-us/whistleblowing-form 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/contact-us/company-secretary-form 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/contact-us/company-secretary-form 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/contact-us/utilities-inquiry-form 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/contact-us/utilities-inquiry-form 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/home 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/home 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/sitemap 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/sitemap 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/cookie-policy 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/cookie-policy 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/search 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/search 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/power/solar-power/wha-solar-power 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/power/solar-power/wha-solar-power 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/corporate-governance/corporate-documents 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/corporate-governance/corporate-documents 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/power/emission-reduction-service 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/power/emission-reduction-service 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/power/emission-reduction-service/emission-reduction-services-introduction 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/power/emission-reduction-service/emission-reduction-services-introduction 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/power/emission-reduction-service/renewable-energy-certificates-recs 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/power/emission-reduction-service/renewable-energy-certificates-recs 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/power/emission-reduction-service/carbon-credits-t-ver 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/power/emission-reduction-service/carbon-credits-t-ver 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/power/emission-reduction-service/co2-zero-ghg-emission-calculation-platform 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/power/emission-reduction-service/co2-zero-ghg-emission-calculation-platform 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/sustainability/our-awards 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/sustainability/our-awards 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/sustainability/wha-clean-water-for-planet 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/sustainability/wha-clean-water-for-planet 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/sustainability/sustainability-vision-and-strategy 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/sustainability/sustainability-vision-and-strategy 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/sustainability/sustainability-report 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/sustainability/sustainability-report 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/en/power/renex 1.0 2026-04-03T20:40:42+00:00 daily https://www.wha-up.com/th/power/renex 1.0 2026-04-03T20:40:42+00:00 daily