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 Industry Faces Growing Losses from Underperforming Equipment
According to the Raptor Maps’ Global Solar Report, the amount of power loss due to equipment anomalies has nearly doubled from 1.61% in 2019 to 3.13% in 2022. This trend is expected to continue, with anomaly-driven power loss potentially growing to almost 6% by 2025.

BOOT vs PPA Explained: Find the Best Way to Finance Your Solar Plant
Choosing between the PPA and BOOT models can significantly impact your solar savings. This guide compares both financing options to help businesses make the right decision.

Solar for Food Processing Units: Cost, Benefits, Installation & ROI in India
A complete guide on solar systems for the FMCG industry in India covering installation cost, benefits, ROI, system sizing, and the installation process.

Sun Path Diagram for a Specific Location and Time: Solar Installer Guide
Earthing and lightning protection are critical safety components in solar PV installations. This guide explains their importance, types, components, and best practices for solar installers.

Haryana and UP Face Delays in Solar Net Metering Approvals
Net metering for rooftop solar in Haryana and Uttar Pradesh faces procedural delays, affecting solar adoption and efficiency for residential and commercial consumers

OPEX Industrial Solar Provider in India: How It Works, Cost & ROI
An OPEX industrial solar provider installs and owns the solar plant while industries pay only for energy used. Learn cost, benefits, and ROI in India.

Solar for Industrial Use in India: Costs, Benefits & Energy Savings Explained
Solar for industrial use in India is rapidly transforming how factories manage energy costs and efficiency. This guide covers system sizes, costs, benefits, ROI, and how solar energy helps manufacturing units, warehouses, and industrial plants reduce power bills and ensure long-term sustainability.

How to Fetch the BOM of a Solar PV System from Design Documents: Step-by-Step Guide for Installers & EPCs
Learn how to prepare a detailed Bill of Material (BOM) for solar PV systems using design documents like SLDs and layouts. This step-by-step guide helps installers ensure accurate material planning, reduce errors, and improve project execution.