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Density of gases: by pressure and temperature?

Density of gases

…of supercritical systems tends to involve supercomputers. Examples of super-critical gases? Steam becomes supercritical above 218-bar and 374ºC. CO2 becomes supercritical about 73-bar and 32ºC. Thus CO2 power cycles inevitably…

Thermal energy storage: leading companies?

…help integrate solar and wind into power grids, by absorbing excess generation that would otherwise be curtailed, and then re-releasing the heat later when renewables are not generating. Across the…

Thermal energy storage: cost model?

…requires 13.5 c/kWh-th for a 10% IRR, however 5-10 c/kWh-th heat could be achieved with lower capex costs. $699.00 – Purchase Checkout Added to cart Thermal energy storage solutions aim to help integrate solar and wind into power

Renewables plus batteries: co-deployments over time?

…re-inflating levelized costs of solar by around 50-75%, but still possibly less costly than funding network upgrades. Our long-term forecasts for power grid capex assume that 0.15MW of grid-scale batteries…

Maxwell’s demon: computation is energy?

…https://thundersaidenergy.com/2024/04/04/energy-and-ai-the-power-and-the-glory Landauer’s principle: forgetting 1 bit requires >0.018 eV The mathematical definition of entropy is S = kb ln X, where kb is Boltzmann’s constant (1.381 x 10^-23 J/K) and…

Road costs: economic model?

…models, as building any new piece of infrastructure requires access to that infrastructure, whether it is a wind farm, solar project, power transmission line or any other industrial facility. Our…

Oklo: fast reactor technology?

…quantities of U-235 naturally fissioning in the Earth’s subsurface, probably because of groundwater acting as a moderator. Oklo plans to commercialize a liquid metal fast reactor, called the Aurora powerhouse,…

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