{"id":4406856,"date":"2026-06-04T09:40:37","date_gmt":"2026-06-04T09:40:37","guid":{"rendered":"https:\/\/retouch-nexus.eu\/?p=4406856"},"modified":"2026-06-04T09:40:37","modified_gmt":"2026-06-04T09:40:37","slug":"new-policy-brief-water-pricing","status":"publish","type":"post","link":"https:\/\/retouch-nexus.eu\/es\/2026\/06\/04\/new-policy-brief-water-pricing\/","title":{"rendered":"New Policy Brief: Water Pricing"},"content":{"rendered":"\n[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.26.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;2rem||4rem||false|false&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_row column_structure=&#8221;2_5,3_5&#8243; _builder_version=&#8221;4.25.1&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.25.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][dsm_perspective_image src=&#8221;https:\/\/retouch-nexus.eu\/wp-content\/uploads\/2026\/06\/SpainGermany_page-0001.jpg&#8221; title_text=&#8221;Spain+Germany_page-0001&#8243; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; sticky_enabled=&#8221;0&#8243;][\/dsm_perspective_image][\/et_pb_column][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.25.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_text _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; sticky_enabled=&#8221;0&#8243;]<h5 style=\"text-align: center;\">Pricing Scarcity at the River Basin Scale<\/h5>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; sticky_enabled=&#8221;0&#8243;]<p style=\"text-align: justify;\"><span>Traditional water allocation rules fail to reflect the true marginal value of water under scarcity at the river basin scale, leading to inefficient, inequitable, and environmentally harmful allocation.\u00a0<\/span><strong>Water pricing turns physical scarcity into decision-relevant signals<\/strong><span>\u00a0for users and policymakers, incentivising efficient use, supporting ecosystem protection, and revealing cross-sectoral WEFE trade-offs. This RETOUCH NEXUS policy brief presents two complementary hydro-economic case studies, the J\u00facar River Basin in Spain and the Upper Main River Basin in Germany, demonstrating how dynamic, scarcity-linked pricing achieves a more balanced outcome than uniform tariffs, and why water quality must be integrated into pricing frameworks alongside quantity.<\/span><\/p>[\/et_pb_text][et_pb_button button_url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9zZG1fZG93bmxvYWRzIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjQ0MDY4MjMifX0=@&#8221; url_new_window=&#8221;on&#8221; button_text=&#8221;Read Our Policy Brief&#8221; button_alignment=&#8221;center&#8221; _builder_version=&#8221;4.27.6&#8243; _dynamic_attributes=&#8221;button_url&#8221; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; sticky_enabled=&#8221;0&#8243;][\/et_pb_button][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;Features&#8221; _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0rem||3rem||false|false&#8221; locked=&#8221;off&#8221; collapsed=&#8221;on&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_row _builder_version=&#8221;4.25.1&#8243; _module_preset=&#8221;5138c454-be54-4233-bd3b-f8e6a8747976&#8243; width=&#8221;100%&#8221; custom_padding=&#8221;||2px|||&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.17.3&#8243; _module_preset=&#8221;73121f80-a3ef-4484-8763-c3f18e3c56d2&#8243; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_heading title=&#8221;Key messages&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;c33f07d9-41e0-421a-8799-5799df695cce&#8221; title_font=&#8221;&#8211;et_global_heading_font|Syne_weight|||||||&#8221; title_text_color=&#8221;#0e0c19&#8243; title_line_height=&#8221;1.2em&#8221; custom_margin=&#8221;||10px||false|false&#8221; title_font_size_tablet=&#8221;28px&#8221; title_font_size_phone=&#8221;20px&#8221; title_font_size_last_edited=&#8221;on|phone&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][\/et_pb_heading][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_4,3_4&#8243; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;5138c454-be54-4233-bd3b-f8e6a8747976&#8243; width=&#8221;100%&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.17.3&#8243; _module_preset=&#8221;73121f80-a3ef-4484-8763-c3f18e3c56d2&#8243; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_text _builder_version=&#8221;4.26.0&#8243; _module_preset=&#8221;default&#8221; header_font=&#8221;|800|||||||&#8221; header_text_color=&#8221;#B7D983&#8243; header_font_size=&#8221;60px&#8221; text_orientation=&#8221;right&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;]<h1>1<\/h1>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;3_4&#8243; _builder_version=&#8221;4.17.3&#8243; _module_preset=&#8221;73121f80-a3ef-4484-8763-c3f18e3c56d2&#8243; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_text quote_border_color=&#8221;#83c5be&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;2c55a9c4-feed-423b-9edb-ae0b5b365cac&#8221; text_font=&#8221;&#8211;et_global_body_font|Inter_weight|||||||&#8221; link_font=&#8221;|Inter_weight|||||||&#8221; link_text_color=&#8221;#006d77&#8243; quote_font=&#8221;Syne|Syne_weight|||||||&#8221; quote_text_color=&#8221;#0e0c19&#8243; header_font=&#8221;Syne|Syne_weight|||||||&#8221; header_text_color=&#8221;#0e0c19&#8243; header_font_size=&#8221;72px&#8221; header_line_height=&#8221;1.15em&#8221; header_2_font=&#8221;Syne|Syne_weight|||||||&#8221; header_2_text_color=&#8221;#0e0c19&#8243; header_2_font_size=&#8221;50px&#8221; header_2_line_height=&#8221;1.2em&#8221; header_3_font=&#8221;Syne|Syne_weight|||||||&#8221; header_3_text_color=&#8221;#0e0c19&#8243; header_3_font_size=&#8221;32px&#8221; header_3_line_height=&#8221;1.3em&#8221; header_4_font=&#8221;Syne|Syne_weight|||||||&#8221; header_4_text_color=&#8221;#0e0c19&#8243; header_4_font_size=&#8221;24px&#8221; header_4_line_height=&#8221;1.4em&#8221; header_5_font=&#8221;Syne|Syne_weight|||||||&#8221; header_5_text_color=&#8221;#0e0c19&#8243; header_5_font_size=&#8221;18px&#8221; header_5_line_height=&#8221;1.4em&#8221; header_6_font=&#8221;Syne|Syne_weight|||||||&#8221; header_6_text_color=&#8221;#0e0c19&#8243; header_6_line_height=&#8221;1.5em&#8221; custom_margin=&#8221;||||false|false&#8221; hover_enabled=&#8221;0&#8243; text_font_size_tablet=&#8221;15px&#8221; text_font_size_phone=&#8221;14px&#8221; text_font_size_last_edited=&#8221;on|phone&#8221; header_font_size_tablet=&#8221;40px&#8221; header_font_size_phone=&#8221;24px&#8221; header_font_size_last_edited=&#8221;on|desktop&#8221; header_2_font_size_tablet=&#8221;28px&#8221; header_2_font_size_phone=&#8221;20px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; header_3_font_size_tablet=&#8221;22px&#8221; header_3_font_size_phone=&#8221;17px&#8221; header_3_font_size_last_edited=&#8221;on|phone&#8221; header_4_font_size_tablet=&#8221;18px&#8221; header_4_font_size_phone=&#8221;15px&#8221; header_4_font_size_last_edited=&#8221;on|tablet&#8221; header_5_font_size_tablet=&#8221;15px&#8221; header_5_font_size_phone=&#8221;14px&#8221; header_5_font_size_last_edited=&#8221;on|desktop&#8221; header_6_font_size_tablet=&#8221;13px&#8221; header_6_font_size_phone=&#8221;13px&#8221; header_6_font_size_last_edited=&#8221;on|desktop&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; sticky_enabled=&#8221;0&#8243;]<div class=\"km-title\" style=\"text-align: justify;\">\n<div class=\"km-title\">\n<div class=\"km-title\"><strong>Water pricing is a key instrument for WEFE integration, but only when designed to reflect scarcity:<\/strong> The J\u00facar and Upper Main case studies both demonstrate that water pricing works when tariffs signal real resource scarcity. Uniform tariffs deliver environmental gains but distribute them unevenly. Dynamic pricing linked to reservoir storage levels and marginal opportunity costs achieves a more balanced trade-off across water, food, energy, and ecosystem objectives.<\/div>\n<\/div>\n<\/div>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_4,3_4&#8243; _builder_version=&#8221;4.26.0&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.26.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_text _builder_version=&#8221;4.26.0&#8243; _module_preset=&#8221;default&#8221; header_font=&#8221;|800|||||||&#8221; header_text_color=&#8221;#B7D983&#8243; header_font_size=&#8221;60px&#8221; text_orientation=&#8221;right&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;]<h1>2<\/h1>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;3_4&#8243; _builder_version=&#8221;4.26.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_text quote_border_color=&#8221;#83c5be&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;2c55a9c4-feed-423b-9edb-ae0b5b365cac&#8221; text_font=&#8221;&#8211;et_global_body_font|Inter_weight|||||||&#8221; link_font=&#8221;|Inter_weight|||||||&#8221; link_text_color=&#8221;#006d77&#8243; quote_font=&#8221;Syne|Syne_weight|||||||&#8221; quote_text_color=&#8221;#0e0c19&#8243; header_font=&#8221;Syne|Syne_weight|||||||&#8221; header_text_color=&#8221;#0e0c19&#8243; header_font_size=&#8221;72px&#8221; header_line_height=&#8221;1.15em&#8221; header_2_font=&#8221;Syne|Syne_weight|||||||&#8221; header_2_text_color=&#8221;#0e0c19&#8243; header_2_font_size=&#8221;50px&#8221; header_2_line_height=&#8221;1.2em&#8221; header_3_font=&#8221;Syne|Syne_weight|||||||&#8221; header_3_text_color=&#8221;#0e0c19&#8243; header_3_font_size=&#8221;32px&#8221; header_3_line_height=&#8221;1.3em&#8221; header_4_font=&#8221;Syne|Syne_weight|||||||&#8221; header_4_text_color=&#8221;#0e0c19&#8243; header_4_font_size=&#8221;24px&#8221; header_4_line_height=&#8221;1.4em&#8221; header_5_font=&#8221;Syne|Syne_weight|||||||&#8221; header_5_text_color=&#8221;#0e0c19&#8243; header_5_font_size=&#8221;18px&#8221; header_5_line_height=&#8221;1.4em&#8221; header_6_font=&#8221;Syne|Syne_weight|||||||&#8221; header_6_text_color=&#8221;#0e0c19&#8243; header_6_line_height=&#8221;1.5em&#8221; custom_margin=&#8221;||||false|false&#8221; hover_enabled=&#8221;0&#8243; text_font_size_tablet=&#8221;15px&#8221; text_font_size_phone=&#8221;14px&#8221; text_font_size_last_edited=&#8221;on|phone&#8221; header_font_size_tablet=&#8221;40px&#8221; header_font_size_phone=&#8221;24px&#8221; header_font_size_last_edited=&#8221;on|desktop&#8221; header_2_font_size_tablet=&#8221;28px&#8221; header_2_font_size_phone=&#8221;20px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; header_3_font_size_tablet=&#8221;22px&#8221; header_3_font_size_phone=&#8221;17px&#8221; header_3_font_size_last_edited=&#8221;on|phone&#8221; header_4_font_size_tablet=&#8221;18px&#8221; header_4_font_size_phone=&#8221;15px&#8221; header_4_font_size_last_edited=&#8221;on|tablet&#8221; header_5_font_size_tablet=&#8221;15px&#8221; header_5_font_size_phone=&#8221;14px&#8221; header_5_font_size_last_edited=&#8221;on|desktop&#8221; header_6_font_size_tablet=&#8221;13px&#8221; header_6_font_size_phone=&#8221;13px&#8221; header_6_font_size_last_edited=&#8221;on|desktop&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; sticky_enabled=&#8221;0&#8243;]<div class=\"km-title\">\n<div class=\"km-title\" style=\"text-align: justify;\"><strong>Dynamic pricing better preserves cross-sectoral balance than rigid uniform tariffs:<\/strong> In the J\u00facar basin, dynamic water pricing linked to storage levels strengthens aquatic species resilience while avoiding the disproportionate burden placed on low-value agricultural users by uniform tariffs. Adaptive pricing responds to actual availability, a critical advantage under climate variability and seasonal scarcity.<\/div>\n<\/div>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_4,3_4&#8243; _builder_version=&#8221;4.26.0&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.26.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_text _builder_version=&#8221;4.26.0&#8243; _module_preset=&#8221;default&#8221; header_font=&#8221;|800|||||||&#8221; header_text_color=&#8221;#B7D983&#8243; header_font_size=&#8221;60px&#8221; text_orientation=&#8221;right&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;]<h1>3<\/h1>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;3_4&#8243; _builder_version=&#8221;4.26.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_text quote_border_color=&#8221;#83c5be&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;2c55a9c4-feed-423b-9edb-ae0b5b365cac&#8221; text_font=&#8221;&#8211;et_global_body_font|Inter_weight|||||||&#8221; link_font=&#8221;|Inter_weight|||||||&#8221; link_text_color=&#8221;#006d77&#8243; quote_font=&#8221;Syne|Syne_weight|||||||&#8221; quote_text_color=&#8221;#0e0c19&#8243; header_font=&#8221;Syne|Syne_weight|||||||&#8221; header_text_color=&#8221;#0e0c19&#8243; header_font_size=&#8221;72px&#8221; header_line_height=&#8221;1.15em&#8221; header_2_font=&#8221;Syne|Syne_weight|||||||&#8221; header_2_text_color=&#8221;#0e0c19&#8243; header_2_font_size=&#8221;50px&#8221; header_2_line_height=&#8221;1.2em&#8221; header_3_font=&#8221;Syne|Syne_weight|||||||&#8221; header_3_text_color=&#8221;#0e0c19&#8243; header_3_font_size=&#8221;32px&#8221; header_3_line_height=&#8221;1.3em&#8221; header_4_font=&#8221;Syne|Syne_weight|||||||&#8221; header_4_text_color=&#8221;#0e0c19&#8243; header_4_font_size=&#8221;24px&#8221; header_4_line_height=&#8221;1.4em&#8221; header_5_font=&#8221;Syne|Syne_weight|||||||&#8221; header_5_text_color=&#8221;#0e0c19&#8243; header_5_font_size=&#8221;18px&#8221; header_5_line_height=&#8221;1.4em&#8221; header_6_font=&#8221;Syne|Syne_weight|||||||&#8221; header_6_text_color=&#8221;#0e0c19&#8243; header_6_line_height=&#8221;1.5em&#8221; custom_margin=&#8221;||||false|false&#8221; hover_enabled=&#8221;0&#8243; text_font_size_tablet=&#8221;15px&#8221; text_font_size_phone=&#8221;14px&#8221; text_font_size_last_edited=&#8221;on|phone&#8221; header_font_size_tablet=&#8221;40px&#8221; header_font_size_phone=&#8221;24px&#8221; header_font_size_last_edited=&#8221;on|desktop&#8221; header_2_font_size_tablet=&#8221;28px&#8221; header_2_font_size_phone=&#8221;20px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; header_3_font_size_tablet=&#8221;22px&#8221; header_3_font_size_phone=&#8221;17px&#8221; header_3_font_size_last_edited=&#8221;on|phone&#8221; header_4_font_size_tablet=&#8221;18px&#8221; header_4_font_size_phone=&#8221;15px&#8221; header_4_font_size_last_edited=&#8221;on|tablet&#8221; header_5_font_size_tablet=&#8221;15px&#8221; header_5_font_size_phone=&#8221;14px&#8221; header_5_font_size_last_edited=&#8221;on|desktop&#8221; header_6_font_size_tablet=&#8221;13px&#8221; header_6_font_size_phone=&#8221;13px&#8221; header_6_font_size_last_edited=&#8221;on|desktop&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; sticky_enabled=&#8221;0&#8243;]<div class=\"km-title\" style=\"text-align: justify;\">\n<div class=\"km-title\"><strong>Water quality degradation compounds quantity scarcity, and must be priced:<\/strong> In the Upper Main basin, shadow water prices rise steadily across all demand scenarios from 2000 to 2050. Water quality degradation (nitrate pollution linked to agricultural intensity) further compounds quantity scarcity, reducing agricultural production potential by up to 10-15%. Pricing frameworks that ignore quality systematically underestimate the true cost of scarcity.<\/div>\n<\/div>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_4,3_4&#8243; _builder_version=&#8221;4.26.0&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.26.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_text _builder_version=&#8221;4.26.0&#8243; _module_preset=&#8221;default&#8221; header_font=&#8221;|800|||||||&#8221; header_text_color=&#8221;#B7D983&#8243; header_font_size=&#8221;60px&#8221; text_orientation=&#8221;right&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;]<h1>4<\/h1>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;3_4&#8243; _builder_version=&#8221;4.26.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_text quote_border_color=&#8221;#83c5be&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;2c55a9c4-feed-423b-9edb-ae0b5b365cac&#8221; text_font=&#8221;&#8211;et_global_body_font|Inter_weight|||||||&#8221; link_font=&#8221;|Inter_weight|||||||&#8221; link_text_color=&#8221;#006d77&#8243; quote_font=&#8221;Syne|Syne_weight|||||||&#8221; quote_text_color=&#8221;#0e0c19&#8243; header_font=&#8221;Syne|Syne_weight|||||||&#8221; header_text_color=&#8221;#0e0c19&#8243; header_font_size=&#8221;72px&#8221; header_line_height=&#8221;1.15em&#8221; header_2_font=&#8221;Syne|Syne_weight|||||||&#8221; header_2_text_color=&#8221;#0e0c19&#8243; header_2_font_size=&#8221;50px&#8221; header_2_line_height=&#8221;1.2em&#8221; header_3_font=&#8221;Syne|Syne_weight|||||||&#8221; header_3_text_color=&#8221;#0e0c19&#8243; header_3_font_size=&#8221;32px&#8221; header_3_line_height=&#8221;1.3em&#8221; header_4_font=&#8221;Syne|Syne_weight|||||||&#8221; header_4_text_color=&#8221;#0e0c19&#8243; header_4_font_size=&#8221;24px&#8221; header_4_line_height=&#8221;1.4em&#8221; header_5_font=&#8221;Syne|Syne_weight|||||||&#8221; header_5_text_color=&#8221;#0e0c19&#8243; header_5_font_size=&#8221;18px&#8221; header_5_line_height=&#8221;1.4em&#8221; header_6_font=&#8221;Syne|Syne_weight|||||||&#8221; header_6_text_color=&#8221;#0e0c19&#8243; header_6_line_height=&#8221;1.5em&#8221; custom_margin=&#8221;||||false|false&#8221; hover_enabled=&#8221;0&#8243; text_font_size_tablet=&#8221;15px&#8221; text_font_size_phone=&#8221;14px&#8221; text_font_size_last_edited=&#8221;on|phone&#8221; header_font_size_tablet=&#8221;40px&#8221; header_font_size_phone=&#8221;24px&#8221; header_font_size_last_edited=&#8221;on|desktop&#8221; header_2_font_size_tablet=&#8221;28px&#8221; header_2_font_size_phone=&#8221;20px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; header_3_font_size_tablet=&#8221;22px&#8221; header_3_font_size_phone=&#8221;17px&#8221; header_3_font_size_last_edited=&#8221;on|phone&#8221; header_4_font_size_tablet=&#8221;18px&#8221; header_4_font_size_phone=&#8221;15px&#8221; header_4_font_size_last_edited=&#8221;on|tablet&#8221; header_5_font_size_tablet=&#8221;15px&#8221; header_5_font_size_phone=&#8221;14px&#8221; header_5_font_size_last_edited=&#8221;on|desktop&#8221; header_6_font_size_tablet=&#8221;13px&#8221; header_6_font_size_phone=&#8221;13px&#8221; header_6_font_size_last_edited=&#8221;on|desktop&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; sticky_enabled=&#8221;0&#8243;]<div class=\"km-title\" style=\"text-align: justify;\"><strong>Transparency and public dashboards are essential for acceptance:<\/strong> River basins with established hydrological monitoring systems are well suited for early pilot pricing schemes. Open-access dashboards linking prices to real-time water availability help build public trust, a prerequisite for pricing reforms that might otherwise face stakeholder resistance. Transparency is not optional; it is a design requirement.<\/div>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_4,3_4&#8243; _builder_version=&#8221;4.26.0&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.26.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_text _builder_version=&#8221;4.26.0&#8243; _module_preset=&#8221;default&#8221; header_font=&#8221;|800|||||||&#8221; header_text_color=&#8221;#B7D983&#8243; header_font_size=&#8221;60px&#8221; text_orientation=&#8221;right&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;]<h1>5<\/h1>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;3_4&#8243; _builder_version=&#8221;4.26.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_text quote_border_color=&#8221;#83c5be&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;2c55a9c4-feed-423b-9edb-ae0b5b365cac&#8221; text_font=&#8221;&#8211;et_global_body_font|Inter_weight|||||||&#8221; link_font=&#8221;|Inter_weight|||||||&#8221; link_text_color=&#8221;#006d77&#8243; quote_font=&#8221;Syne|Syne_weight|||||||&#8221; quote_text_color=&#8221;#0e0c19&#8243; header_font=&#8221;Syne|Syne_weight|||||||&#8221; header_text_color=&#8221;#0e0c19&#8243; header_font_size=&#8221;72px&#8221; header_line_height=&#8221;1.15em&#8221; header_2_font=&#8221;Syne|Syne_weight|||||||&#8221; header_2_text_color=&#8221;#0e0c19&#8243; header_2_font_size=&#8221;50px&#8221; header_2_line_height=&#8221;1.2em&#8221; header_3_font=&#8221;Syne|Syne_weight|||||||&#8221; header_3_text_color=&#8221;#0e0c19&#8243; header_3_font_size=&#8221;32px&#8221; header_3_line_height=&#8221;1.3em&#8221; header_4_font=&#8221;Syne|Syne_weight|||||||&#8221; header_4_text_color=&#8221;#0e0c19&#8243; header_4_font_size=&#8221;24px&#8221; header_4_line_height=&#8221;1.4em&#8221; header_5_font=&#8221;Syne|Syne_weight|||||||&#8221; header_5_text_color=&#8221;#0e0c19&#8243; header_5_font_size=&#8221;18px&#8221; header_5_line_height=&#8221;1.4em&#8221; header_6_font=&#8221;Syne|Syne_weight|||||||&#8221; header_6_text_color=&#8221;#0e0c19&#8243; header_6_line_height=&#8221;1.5em&#8221; custom_margin=&#8221;||||false|false&#8221; hover_enabled=&#8221;0&#8243; text_font_size_tablet=&#8221;15px&#8221; text_font_size_phone=&#8221;14px&#8221; text_font_size_last_edited=&#8221;on|phone&#8221; header_font_size_tablet=&#8221;40px&#8221; header_font_size_phone=&#8221;24px&#8221; header_font_size_last_edited=&#8221;on|desktop&#8221; header_2_font_size_tablet=&#8221;28px&#8221; header_2_font_size_phone=&#8221;20px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; header_3_font_size_tablet=&#8221;22px&#8221; header_3_font_size_phone=&#8221;17px&#8221; header_3_font_size_last_edited=&#8221;on|phone&#8221; header_4_font_size_tablet=&#8221;18px&#8221; header_4_font_size_phone=&#8221;15px&#8221; header_4_font_size_last_edited=&#8221;on|tablet&#8221; header_5_font_size_tablet=&#8221;15px&#8221; header_5_font_size_phone=&#8221;14px&#8221; header_5_font_size_last_edited=&#8221;on|desktop&#8221; header_6_font_size_tablet=&#8221;13px&#8221; header_6_font_size_phone=&#8221;13px&#8221; header_6_font_size_last_edited=&#8221;on|desktop&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; sticky_enabled=&#8221;0&#8243;]<div class=\"km-title\" style=\"text-align: justify;\">\n<div class=\"km-title\"><strong>The Water Framework Directive enables cost recovery; hydro-economic modelling provides the evidence base:<\/strong> The WFD creates the legal architecture for pricing reform across EU river basins. Hydro-economic models, such as those developed for the J\u00facar and Upper Main, provide the necessary evidence to identify distributional effects, calibrate tariff levels, and communicate policy trade-offs before implementation. Both models are replicable across comparable European basins.<\/div>\n<\/div>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;Call to Action&#8221; _builder_version=&#8221;4.23.1&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; collapsed=&#8221;on&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_row _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.25.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][dsm_blog_carousel include_categories=&#8221;70&#8243; excerpt_length=&#8221;15&#8243; use_author=&#8221;off&#8221; use_readmore=&#8221;on&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; body_line_height=&#8221;1.5em&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][\/dsm_blog_carousel][\/et_pb_column][\/et_pb_row][\/et_pb_section]\n","protected":false},"excerpt":{"rendered":"<p><div class=\"et_pb_module dsm_perspective_image dsm_perspective_image_0\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module_inner\">\n\t\t\t\t\t<div class=\"dsm-perspective-image-wrapper et_always_center_on_mobile\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<span class=\"et_pb_image_wrap \"><img decoding=\"async\" src=\"https:\/\/retouch-nexus.eu\/wp-content\/uploads\/2026\/06\/SpainGermany_page-0001.jpg\" alt=\"\" title=\"Spain+Germany_page-0001\" \/><\/span>\n\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>Pricing Scarcity at the River Basin ScaleTraditional water allocation rules fail to reflect the true marginal value of water under scarcity at the river basin scale, leading to inefficient, inequitable, and environmentally harmful allocation.\u00a0Water pricing turns physical scarcity into decision-relevant signals\u00a0for users and policymakers, incentivising efficient use, [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":4406833,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[71,74,69],"tags":[],"class_list":["post-4406856","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-german-cs","category-policy-briefs","category-spanish-cs"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/retouch-nexus.eu\/es\/wp-json\/wp\/v2\/posts\/4406856","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/retouch-nexus.eu\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/retouch-nexus.eu\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/retouch-nexus.eu\/es\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/retouch-nexus.eu\/es\/wp-json\/wp\/v2\/comments?post=4406856"}],"version-history":[{"count":5,"href":"https:\/\/retouch-nexus.eu\/es\/wp-json\/wp\/v2\/posts\/4406856\/revisions"}],"predecessor-version":[{"id":4406862,"href":"https:\/\/retouch-nexus.eu\/es\/wp-json\/wp\/v2\/posts\/4406856\/revisions\/4406862"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/retouch-nexus.eu\/es\/wp-json\/wp\/v2\/media\/4406833"}],"wp:attachment":[{"href":"https:\/\/retouch-nexus.eu\/es\/wp-json\/wp\/v2\/media?parent=4406856"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/retouch-nexus.eu\/es\/wp-json\/wp\/v2\/categories?post=4406856"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/retouch-nexus.eu\/es\/wp-json\/wp\/v2\/tags?post=4406856"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}