Unbiased Information and Reviews on Appliances, Solar and Saving Electricity

Tag: Consumption

Refrigerator Usage Tips

By on April 19, 2015
Refrigerator Usage Tips
Electricity consumption of refrigerator depends a lot on the way it is used. Although BEE star rating of refrigerator is done on the basis of annual electricity consumption, but the numbers on BEE star ratings are in test conditions. The actual electricity consumption depends on the usage of the refrigerator and can go up to double of what is mentioned on the BEE star rating, if the refrigerator is not used properly. The infographic below lists few key things that should be taken care of while using

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Types of tubelights available in Indian Market and their power consumption

By on April 26, 2018
Types of tubelights available in Indian Market and their power consumption
Tubelights have been one of the most common form of luminaire used at most houses in India. Since the advent of CFLs, although they have lost some popularity, but CFLs are not a replacement of tubelights as we have highlighted in our article: Are CFLs replacements for Tube lights? There are some types of tubelights that can offer more lumens (or brightness) per watt as compared to CFLs. The infographic below

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Evaluation and comparison of Superfan, a BEE 5 star rated fan and regular fans

By on June 25, 2018
Evaluation and comparison of Superfan, a BEE 5 star rated fan and regular fans
Since we started Bijli Bachao, which was almost two years back, we have been experimenting with various appliances and measuring their electricity consumption. At our own home we measured electricity consumption of some of the appliances, replaced them with efficient options and estimated the impact post replacement. One of these is the ceiling fan. We were on regular fans about a year back, when we replaced them with BEE 5 star rated ceiling fans. And just 3 months

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Guest Article: Journey To Net Zero Energy Space

By on April 26, 2018
Guest Article: Journey To Net Zero Energy Space
We were leading a blissful life till last year, unaware of anything green or how much carbon footprint we had. I had put in an application to upgrade the load of my incoming electrical line from the Utility to take care of future air-conditioning requirements. The electrical utility (WBSEDCL in my case) upgraded us to a three phase line last year with a load of 8+ KVA and we were very happy unaware of the shock that 440v 3-phase line can bring upon us. We literally

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Things that impact electricity consumption in air conditioners

By on April 27, 2016
Things that impact electricity consumption in air conditioners
It’s peak summer, and one thing that worries most people is: electricity consumption by air conditioners. No wonder, while buying air conditioner, people look for the most energy efficient ones, as air conditioners can bloat the electricity bills quite easily.  Although buying an efficient AC does help, there are more things that impact electricity consumption of an air conditioner while one uses it. While going through an interesting research paper on IIT Madras

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Buying Guide: Dishwasher models, prices and their electricity consumption in India

By on May 2, 2017
Buying Guide: Dishwasher models, prices and their electricity consumption in India
The article provides a detail of  the best dishwashers available in India, discussing important features such as size, brands, settings, features, plate stacking, energy efficiency and also prices. With the prevalent culture of ‘nuclear families’, time has probably come when the dishwashing will be considered as a prime necessity rather than just a luxury item. In Indian context, dish washing is traditionally

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Turning Green – Bijli Bachao case study – Abhishek Jain

By on April 26, 2018
Turning Green – Bijli Bachao case study – Abhishek Jain
Four years back when I was moving back to India, I had one thing on my mind: will I get the comforts that I had in the US. After coming back we had to buy appliances for our home. Luckily for us, while buying, two kinds of thought processes were working with each other: one was mine, which wanted all the comforts and another was my wife’s, which was also concerned about energy. We came back in December 2008 and initially our electricity bills were between Rs 1800

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Room Heater in India: heating as expensive as cooling

By on April 22, 2016
Room Heater in India: heating as expensive as cooling
Most places in North India experience extreme climates during summers and winters. Summers are extremely hot and winters are extreme cold. This makes it important to have both air conditioners as well as room heaters. It’s a common knowledge that air conditioners consume a lot of electricity and cause increase in electricity bills. But in northern India electricity bills due to heating in winters can be as high as that for cooling and in fact can be more. A recent

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Measuring electricity consumption of home appliances and doing self audit

By on August 27, 2015
Measuring electricity consumption of home appliances and doing self audit
Knowing the electricity consumption of appliances is always the first step towards saving electricity. And before one starts a project to reduce electricity in home or office, it is very important to measure the electricity consumption of appliances. But the question comes, how do you measure the appliances? In this article we will tell you how we used a simple single phase meter to do some sample audits. We purchased a single phase energy meter for a nominal price

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Instant water heater/geyser: may be good for individual but bad for system

By on June 25, 2018
Instant water heater/geyser: may be good for individual but bad for system
We recently got an email from a reader of Bijli Bachao saying that he purchased an instant water heater after reading our articles. This made us think: did we ever recommend using instant water heater to people? The answer was NO. Were the articles written in such a way that it came out that instant water heaters were better? May be! So we thought of writing this article that can give our understanding and take on instant water heaters. There is nothing like buying

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