What is an A-rated washing machine, and how do you read the new energy labels? Energy ratings for washing machines are designed to let you know the level of energy efficiency before you buy. These ratings have recently been revised to go from the most energy-efficient, A, to the least ...
What are air conditioning SEER energy efficiency ratings? How do we compare differences in seasonal energy efficiency or operating costs of different brands or models of air conditioners? What is a BTU or British Thermal Unit? How do we convert Watts to Joules?
Where you live in the U.S. determines which air conditioners and heat pumps you can shop for — in a good way!
EPC ratings aren’t set in stone. By investing in some upgrades, you could rise through the ranks. These can range from simple tweaks, to more substantial projects. You could start with something as simple as installing low energy lighting. Replacing halogen lightbulbs with energy efficient LEDs...
When setting up a solar system, you’ll see kilowatts (kW) and kilowatt-hours (kWh) ratings. The two measurements look similar. However, one measures the size of your system in terms of electricity storage, while the other measures power output over time. Both of these are relevant ...
ESG ratings This is also known as ESG scores and it refers to the assessments on ESG factors and frameworks your investors and stakeholders use to evaluate your company. ESG audits These are used to assess your ESG performance and identify areas for improvement. These audits can be conducted...
energy consumed; it means it has the ability to provide more power if your system demands it. That said, there’s no real advantage to having a vastly overpowered PSU if your system doesn’t need it, so you might be better served selecting a feature-rich, high-efficiency PSU that is ...
Does a Higher mAh always Mean Better Performance? The short answer is no. While it is true that a battery with higher mAh can store more energy and power a device for a longer time, it doesn’t guarantee better performance. Other factors such as the device's power efficiency and hardware...
The efficiency ratings on your refrigerator tell part of the story for you. Newer, higher-efficiency refrigerators keep food cooler for longer by limiting the time the compressor runs and the energy needed to run it. Look to the rating numbers to determine your daily energy consumption for that...
The measurement also plays a role in measuring the efficiency of an EV.Learn more about the Environmental Protection Agency (EPA) kWh/100 miles vehicle ratings. Summary When it comes to kW and kWh, it comes down to this: More kW in charging means faster charging (charging station and onboa...