{"query_echo":{"q":"","filters":{"geography":["Stanford University"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'Stanford University' for facet 'geography' is not in the controlled vocabulary."}]},"total":{"value":1,"relation":"eq"},"page":1,"page_size":20,"self":"https://climateinsightsdirectory.org/api/v1/search?geography=Stanford+University","stability":"beta","ai_marking":{"digital_source_type":{"uri":"http://cv.iptc.org/newscodes/digitalsourcetype/trainedAlgorithmicMedia","name":"Created using Generative AI"},"notice":"Summary and key insights are generated using artificial intelligence."},"results":[{"id":"rmi-000826","url":"https://climateinsightsdirectory.org/document/rmi-000826","title":"Global Ecology Center at Stanford University","publisher":{"name":"RMI","organization":"rmi"},"document_type":"case study","language":"en","date_published":"2011-02","source_url":"https://rmi.org/app/uploads/2017/05/RMI_Document_Repository_Public-Reprts_2011-08_10xEGlobalEcologyCenter.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The Global Ecology Center (GEC) at Stanford University is an 11,000-square-foot laboratory building designed using RMI's '10xE' whole-system thinking. By challenging conventional design assumptions and employing an interdisciplinary process, the project achieved a 72 percent reduction in electricity for HVAC and lighting compared to a 2001 California Title 24-compliant building. Key innovations include a night-sky cooling system that uses roof sprays to chill water, radiant floor cooling, and a 'cascading' ventilation system that reduces outside air needs by 20 percent. The building also reduced its concrete carbon footprint by 31 percent through the use of high-volume fly-ash concrete and decreased water usage by 33 percent. Despite challenges with standard energy-modeling software and some valve leaks, the GEC demonstrated that high efficiency can be achieved with a modest capital cost premium, resulting in operating costs approximately 56 percent lower than a comparable existing building.","ai_generated":true,"unit":"rmi-000826#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The Global Ecology Center achieved a 72 percent reduction in electricity use for HVAC and lighting compared to a building compliant with the 2001 California Title 24 energy code, with a capital cost premium that was paid back within two to five years.","ai_generated":true,"unit":"rmi-000826#insight-1","date_modified":"2026-10-23"},{"text":"The building's total operating costs are approximately 56 percent lower than those of a comparable existing building, and its verified energy use intensity was 141 kBtu/ft2-y (445 kWh/m2-y).","ai_generated":true,"unit":"rmi-000826#insight-2","date_modified":"2026-10-23"},{"text":"A night-sky cooling system sprays water over the roof at night to cool it via evaporation and radiation, distributing water at 55–60 °F using only 0.07 kW per ton of cooling for pump power, compared to nearly 1.0 kW per ton for a standard chiller.","ai_generated":true,"unit":"rmi-000826#insight-3","date_modified":"2026-10-23"},{"text":"Laboratory energy use was reduced by separating lab and office ventilation, using larger 24-inch low-pressure-drop ducts to reduce fan power, and implementing a 'cascading' airflow system that reduces the need for outside air by 20 percent.","ai_generated":true,"unit":"rmi-000826#insight-4","date_modified":"2026-10-23"},{"text":"Strategic decisions to reduce floor space and cooling loads included moving laboratory freezers to a nearby unconditioned warehouse, which reduced the GEC's annual energy use by 15 percent.","ai_generated":true,"unit":"rmi-000826#insight-5","date_modified":"2026-10-23"},{"text":"The project reduced its embodied emissions by 31 percent, dropping from 302 to 209 metric tons, primarily by using salvaged materials and high-volume fly-ash (HVFA) concrete, which replaced 50 percent of the cement.","ai_generated":true,"unit":"rmi-000826#insight-6","date_modified":"2026-10-23"},{"text":"Water consumption was reduced by 33 percent through the use of low-flow faucets, dual-flush toilets, and non-irrigated landscaping.","ai_generated":true,"unit":"rmi-000826#insight-7","date_modified":"2026-10-23"}],"climate_tags":["energy efficiency","embedded emissions","water conservation"],"geography_discussed":["California","United States"],"frame_perspective":[],"analysis_type":["case study","performance evaluation"]}]}