Search Results for: energy density

Energy return on energy invested?

Energy return on energy invested

Energy return on energy invested is a horrible metric: calculated differently in almost every study on the topic, and fairly difficult to delimit conceptually. Despite this, we have made an…

Paper production: energy economics?

Energy costs of making paper

Costs of paper production are estimated at $700/ton, at a $2,000/Tpa paper mill, requiring 5,000 kWh/ton of useful energy, and emitting 2.6 tons/ton of CO2, of which 2.2 tons/ton is…

Air conditioning: energy consumption?

The average US home uses 2,000 kWh of electricity for air conditioners each year. Air conditioning energy consumption is broken down from first principles in this data-file, as a function…

Thermal energy storage: leading companies?

Energy Nest and Antora Energy, plus fifteen other firms. This screen is discussed in our overview of thermal energy storage. It also feeds into our key conclusions on energy storage….

Copyright: Thunder Said Energy, 2019-2024.