# Buildings The following sub-categories fall under "Buildings": * **Energy Efficiency**: Home insulation, double/triple glazing, draught-proofing. * **Renewable Energy**: Solar panels, heat pumps, community energy schemes. * **Retrofitting**: Grants, technologies, and case studies. * **Housing Design**: Passive house standards, low-carbon materials. * **Measurement Tools:** Home energy efficiency calculators, emissions calculators. * **Priority Actions**: Install insulation, promote energy audits, switch to renewable heating systems. * **Water efficiency**: low-flow taps, rainwater harvesting --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://wiki.greatcollaboration.uk/knowledgebase/buildings.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.