Gas vs Electric Geyser: What Hot Water Actually Costs in Winter
A tank geyser left on all winter spends more energy keeping water hot between showers than it does heating the water you use. Here …
A tank geyser left on all winter spends more energy keeping water hot between showers than it does heating the water you use. Here …
A fridge is the only appliance in your house that never switches off. An old one can cost more in a year of electricity …
A 5 kW system generates about 7,200 units a year. What those units are worth — and therefore whether solar pays back in two …
The inverter costs more to buy and less to run. Whether that trade is worth it depends almost entirely on your tariff slab — …
Unplugging your phone charger saves about eleven rupees a month. Here is every common tip ranked by what it is actually worth, so you …
Between Rs 6 and Rs 79 an hour, depending on two things — and only one of them is your air conditioner. Here is …