Other questions in Energy Efficiency

• What product, that has the potential to decrease energy consumption by buildings, did the Singapore-based company YES World launch recently?
• Data centers worldwide consume about 250 TWh of electricity per year. Approximately what proportion of global electricity demand does this represent? (as of 2022)
• In 1984, when the Internet was being used just by a few nerds worldwide, the global Internet traffic for the entire population was about 15 GB. What was the number in 2014 PER PERSON?
• Approximately how many heat pumps were estimated to be sold in Europe in 2022?
• The city of Stuttgart, Germany, in an effort to reduce residential CO2 emissions, recently came up with a financial incentive program in which it pays a premium amount to any household that does this. Does what?
• As of 2021, four of the top 5 energy consuming countries in the world - measured by the consumption of primary energy which includes all types of energy - were China, USA, India and Russia. Which was the fifth?
• Turkey recently has come up with guidelines for building energy efficiency. Among the regulations, this has to increase from 5 to 8 cms in Istanbul and from 6 to 9 cms in Ankara. What has to increase?
• By what percentage can digital tools and technologies cut down greenhouse gas emissions by 2030, according to IEA?
• End of 2021, about 13% of India's households had an air conditioner. What is the expected % by end of 2040?
• Which of the following CANNOT be used as a refrigerant?
• How efficient are the best of today’s commercially available electric motors?
• What are the typical efficiencies of coal based thermal power plants?
• Which of the following is NOT a tech that can be used for waste heat recovery in industrial settings?

All Categories

Renewable Energy

Energy Efficiency

Energy Storage

Agriculture & Food

Waste Management

Materials

Water

Decarbonizing Industries

Low Carbon Mobility

GHG Management

Digital for Decarbonization

Others