--- title: "Characteristics of appropriate technology" subject: "Energy Environment and Society" chapter: 1 key: "semester_7/energy_environment_and_society:appropriate-technology-characteristics" source: https://www.bctengineer.com/q/semester_7/energy_environment_and_society/appropriate-technology-characteristics site: BCT Engineering --- # Characteristics of appropriate technology Energy Environment and Society · Chapter 1: Technology and Development - Asked in: year not given - Answer checked by Claude Opus 5.5 (high effort) on 2026-10-14 - Page: https://www.bctengineer.com/q/semester_7/energy_environment_and_society/appropriate-technology-characteristics - Whole chapter: https://www.bctengineer.com/md/semester_7/energy_environment_and_society/chapter-1 ## Question What are the characteristics of Appropriate Technology? How do the characteristics help in transformation of society? ## Short answer Appropriate technology is low-cost, small-scale, uses local materials and skills, is simple to maintain, labour-intensive, environmentally friendly, culturally acceptable and community-managed. These traits reduce poverty by providing affordable access, create local jobs, build self-reliance, improve health, and reduce rural-urban migration, fostering inclusive, sustainable social change. ## Answer **Appropriate technology** is technology that fits the local economic, social, cultural and environmental conditions and which people can make, operate and maintain themselves. #### Characteristics - **Low cost:** affordable to poor households and communities, with low investment per unit. - **Small scale:** can be built for a village or a household, not only for big cities. - **Local resources:** uses local materials, labour and skills, so money stays in the community. - **Simple and easy to maintain:** local technicians can operate and repair it without imported parts. - **Labour-intensive where needed:** creates local jobs instead of replacing workers. - **Environment friendly:** low pollution and low use of non-renewable resources. - **Culturally acceptable:** fits local customs, climate and needs. - **Decentralised and community managed:** local people own and control it. #### How the characteristics help transform society - **Low cost and small scale** let the poor access energy, water and tools, so the benefits of development reach everyone and reduce poverty. - **Local resources and skills** keep income inside the community and create rural jobs and entrepreneurs (for example micro-hydro-run mills, biogas-based farming). - **Simple operation** builds local skills and self-reliance rather than dependence on foreign experts. - **Community ownership** improves participation, women's empowerment and social unity. - **Clean operation** improves health (less indoor smoke with biogas and improved stoves) and protects forests and climate. - **Decentralisation** reduces migration from villages to cities and balances regional development. In this way AT leads to inclusive, sustainable social and economic change. ## Check yourself The answer's key points as multiple-choice questions, with the correct option and why. 1. Which set of features is typical of appropriate technology? A. Low cost, small scale, uses local materials and skills, easy to repair B. High capital cost, large scale, imported spare parts C. Centralised control, complex operation, foreign skills D. Labour-saving automation that replaces local workers Answer: A. AT is cheap, small-scale, locally resourced and simple enough for local technicians to maintain; it is labour-intensive where needed. (Key point: AT characteristics) 2. How do local resources and skills help society? A. They increase dependence on imports B. They keep income in the community and create rural jobs and entrepreneurs C. They send money abroad D. They reduce local jobs Answer: B. Using local materials and labour keeps money in the community, e.g. micro-hydro-run mills. (Key point: Local resources) 3. How does clean operation of AT transform society? A. It increases indoor smoke B. It increases deforestation C. It improves health (less indoor smoke) and protects forests and climate D. It increases emissions Answer: C. Biogas and improved stoves reduce smoke and fuel wood use. (Key point: Clean operation) 4. What does decentralisation of AT achieve? A. Increases urban migration B. Concentrates development in cities C. Removes community participation D. Reduces migration from villages to cities and balances regional development Answer: D. Decentralised systems give rural areas services, reducing migration. 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