Several outlets highlight that geysers can increase electricity use during winter because they continuously heat water to maintain temperature. The core message is that leaving a geyser running unchecked typically results in higher-than-necessary power consumption. Common recommendations include using geyser timers to limit heating to periods when hot water is needed, improving insulation around the geyser and hot-water pipes to reduce heat loss, and adopting smarter usage habits to avoid unnecessary reheating. Some guidance also focuses on setting heating temperatures appropriately rather than relying on default settings, since lower target temperatures can reduce energy demand while still providing adequate hot water. Together, these measures are presented as practical steps that households can implement to reduce winter electricity bills. The articles suggest that savings can be significant for some households, depending on current geyser settings, insulation quality, and daily hot-water demand. Overall, the information emphasises efficiency changes that lower energy consumption without eliminating access to hot water.