…hops, spanning 800km and requiring an average of 0.05 Wh/GB/km. Generally, long-distance transmission is 1-2 orders of magnitude more energy efficient than short-distance. $399.00 – Purchase Checkout Added to cart An optical…
…resistive losses, but they are also 70% lighter and stronger, which in turn explains why overhead transmission lines will use aluminium cabling instead of copper (full research note on power transmission…
…the Copper Council. Copper demand intensity factors. Copper use in wind, copper use in solar, copper use in electric vehicles and copper use in power grids — transmission and distribution…
…we would prefer other solutions such as demand-shifting and long-distance transmission networks. https://thundersaidenergy.com/2021/09/16/power-grids-tenet/ https://thundersaidenergy.com/2021/02/25/shifting-demand-can-renewables-reach-50-of-grids/ https://thundersaidenergy.com/2022/05/05/power-transmission-raising-electrical-potential/ Thus, as a base case, we think a 16kW battery (about the same size as…
…increase power grid aluminium and copper demand even further. Including utilization factors in the transmission network halving due to volatility of wind and solar (page 5), rising remoteness (page 6)…
…demand doubles exactly when wind, solar, gas, transmission losses and disruptions all deteriorate. This 15-page note assesses the causes, implications and mitigation opportunities. $499.00 – Purchase Checkout Added to cart In David…
…eye-watering c$50M to cover the costs of upgrading 500km of high-voltage transmission lines downstream of the inter-connection point. Recent Commentary: to read more about costs of wind or solar grid…
…it up too quickly, too extensively, and you can change the costs of deployment by deploying it, including through materials shortages, and ever higher transmission costs (page 8). Apples-to-apples. A…
…cross-correlate with solar. Can power transmission lines offer a solution? We explore this option on pages 10-16, including some deep-dive modelling. The results are fascinating. Annual solar volatility is 96%…
…compensation. $399.00 – Purchase Checkout Added to cart Global investment into power networks averaged $280bn per annum in 2015-20, of which two-thirds was for distribution and one-third was for transmission. This is…