Power grids: global investment?

global investment in power grids

…such as total global electricity growth, the acceleration of renewables, and the associated build-out of batteries, EV charging, long-distance inter-connectors and grid-connected capital equipment for synthetic inertia and reactive power…

Energy storage: top conclusions into batteries?

Conclusions into batteries

…stem from short-term volatility (inertia, reactive power compensation, frequency regulation, <1-minute power drops). This requires short-term energy storage first, in the 2020s and 2030s. Many short term batteries can also…

Offshore wind: levelized costs?

levelized cost of offshore wind

…based on tracking past projects and the need for synthetic inertia and reactive power compensation. Decision-makers are welcome to reflect or ignore these costs, but we recommend understanding them and…

Pump costs: energy economics of electric pumps?

As pump power increases, pump costs per kWh decrease. The most significant reduction is in pump maintenance costs, while the total cost of electricity remains constant.

…power (in kW). Back-pressure on a pipeline, in turn, is the sum of static head (overcoming gravity), dynamic pressure (overcoming inertia) and head losses (calculated using the Darcy-Weisbach and Colebrook…

Copyright: Thunder Said Energy, 2019-2024.