As Nelson Mandela Bay rolls out smart geyser technology, readers raised questions about what it means for households, ...

Electric vs Gas vs Solar Geysers: As the need for hot water increases in winter, so does the electricity or gas bill. People use geysers the most during this time. The biggest question then becomes: ...

Scientists in India have built a solar-powered thermic solar geyser prototype based on a nichrome wire heating rod and a flexible pipe heat exchanger with aluminum fins. The system is designed to ...