How to Improve Energy Efficiency and Save Electricity Costs
How to Improve Energy Efficiency and Save Electricity Costs
With the ever growing temperatures and the persistent humidity, ACs have become a necessity today; as have the room heaters with the chilling temperatures of winters.
And while these make living easier, they do increase the cost of living. The ever increasing electricity rates don’t help the bills either.
There sure are the green methods to lower the electricity bills, for e.g., LED light sources, the energy efficient appliances, and the latest, solar power; and then there are also some easy tricks and minor adjustments in the way we use our appliances which can help cut down the energy costs. These don’t require an immediate big change or investment, and yet help cut down on the costs.
- Air Conditioners: Ensuring properly clean and dust/blockage free vents ensure better cooling n lesser power consumption.
- Washing Machines: Ideally, the machine can be packed with as many clothes as can fit in, but practically, that is not advisable. Especially if the drier has to be used later. The drier seems to work better with about 20-25% lesser load. That ensures better cleaning/drying, and no over-loading of the machine too. As far as possible, washing the clothes in cold water reduces the power requirements. Heating the water in the machine, tends to use the maximum energy. Washing with cold water also has the advantage of lesser probability of colour running off of the clothes.
- Computers and TV set: Always powered on computers, TVs, music systems and phone chargers contribute a lot of unaccounted units in the bills. Ensuring to switch them off when not in use, definitely cuts down at least a small portion of the bill.
- Setting sleep mode and hibernate, to reduce the power consumption during inactive periods, is also a great help.
- Screensavers, as beautiful as they look, unlike the general perception, don’t save energy, instead, they use more. Setting off the monitor after a few minutes of being idle, is a wiser choice with respect to power saving.
- Unplug: Though we don’t realise it, but unplugging the devices that are seldom used, can actually save us a bit.
- Ovens: Peeking inside the oven frequently, lets out the heat, causing more power consumption for the same amount of cooking.
- Dishwashers: By the same logic as washing machine, turning down the heat to minimum required would help save some energy consumption.
Also stacking up the dishwasher efficiently increases the efficiency, and reduces the power consumption for reruns.
Suggested Articles

Solar Site Assessment: Shadow Analysis for Maximum Energy Generation
Shadow analysis is a critical step in solar site assessment. It helps solar installers identify shading obstacles and optimize panel placement for maximum energy generation.

Solar ROI vs Payback Period Explained for Commercial & Industrial Projects
Compare payback period and ROI for solar systems. Discover how businesses should evaluate solar investments effectively.

Solar Inverter Hazard Prevention Guide
A complete guide to identifying inverter hazards in solar PV systems and following safe work practices during installation, testing, operation, and maintenance.

Short Circuit Current (Isc) Testing Guide for Solar PV
A complete guide to measuring short circuit current (Isc) in solar PV systems, including testing methods, safety guidelines, and performance evaluation for accurate system assessment.

Agrovoltaics Innovation: Boosting Solar Energy While Supporting Farming
Explore agrovoltaics innovation: how combining solar energy with farming boosts efficiency, supports agriculture, and maximizes land use.

Ground Mounted Solar Systems: Complete Guide for Commercial & Industrial Projects in India
Ground mounted solar systems are ideal for commercial and industrial projects with available land. This guide explains cost, land requirement, installation process, and ROI in India.

UPNEDA Solar Subsidy 2025: How to Maximize Savings on Rooftop Solar
Discover how the UPNEDA Solar Subsidy 2025 can help you cut electricity costs and make rooftop solar more affordable. Learn about eligibility, subsidy rates, and the step-by-step application process.

Rooftop Solar for Factories: Cost, Benefits, ROI & Installation Guide in India
Learn how rooftop solar for factories in India lowers power costs with high ROI, faster payback, and long-term energy savings for industrial facilities.