Search Results for: energy density

Air Products: ammonia cracking technology?

…ammonia that is imported, and net energy penalties of 15% (after reflecting the higher energy content of hydrogen versus ammonia). The costs of cracking ammonia into fuel-cell grade green hydrogen…

Round Trip Battery Efficiencies

Battery efficiencies

This data-file derives the ‘net round trip efficiency’ of nine different battery solutions for storing energy. Rough costs are also estimated. Net round trip efficiency is calculated as the energy

Major technologies to decarbonise power?

leading oil companies for decarbonising the energy system

Leading Oil Majors will play a crucial role in decarbonising the energy system. Their initiatives should therefore be encouraged by policy-makers and ESG investors, particularly where new energy technologies are…

Hybrid horizons: industrial use of batteries?

Hybrid Industrial Uses of Batteries

…for hybridizing engines with backup batteries: the engines are always run at efficient, 80-100% loads, including to charge up the batteries, which can better cover lower intensity energy needs. Hybrid…

If a tree falls in a forest…

CO2 Sequestered With Wood Harvesting NoNs

…relative benefit of wood will depend, of course, on the energy intensity of the wood processing. Relative CO2-savings should be possible. CO2 emissions of household objects: https://thundersaidenergy.com/downloads/value-in-use-co2-intensities-of-household-items/ Thus on our…

Waste heat recovery: heat exchanger costs?

economics of waste heat recovery

…gains in the energy transition. Heat exchangers are used to increase the efficiency of thermal power plants (60% of combustion heat ends up in the exhaust gas!), for thermal energy storage, or to…

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