Citaat:
Oorspronkelijk geplaatst door Dadeemelee
Ik lees het niet, maar als het serieus is zijn er deze opties:
Lokaal (Belgie): buffering via batterijen of Coo centrales.
Internationaal: afspraken met andere landen.
OK of niet? Ik probeer het simpel te houden.  |
OK, alles wat enigzins gaat he. Natuurlijk zonder
massas aan buffering zal het niet gaan.
Een opsomming over die Stanford studie:
Citaat:
https://reneweconomy.com.au/how-worl...e-money-60067/
On the eve of the Paris climate conference, a new analysis from Stanford University has laid out a roadmap for 139 countries to power their economies with solar, wind, and hydro energy by 2050.
...
Their plan, under one generalised scenario, would require:
- 496,900 50-MW utility-scale solar-PV power plants (providing the most power, 42..2% of the 139-country power for all purposes).
- 1.17 million new onshore 5-MW wind turbines (19.4%).
- 762,000 off-shore 5-MW wind turbines (12.9%)
- 15,400 100-MW utility-scale CSP power plants with storage (7.7%).
- 653 million 5-kW residential rooftop PV systems (5.6%).
- 35.3 million 100-kW commercial/government rooftop systems (6.0%).
- 840 100- MW geothermal plants (0.74%).
- 496,000 0.75-MW wave devices (0.72%).
- 32,100 1-MW tidal turbines (0.07%)
- Zero new hydropower plants. (Stanford says the capacity factor of existing hydropower plants will increase slightly so that hydropower supplies 4.8% of all-purpose power).
- Another estimated 9,300 100-MW CSP plants with storage and 99,400 50-MW solar thermal collectors for heat generation and storage will be needed to help stabilize the grid.
- Energy efficiency and changing industrial practises will be important. The average end use load will fall 39.2 per cent, with 82 per cent of this fall due to electrification and eliminating the need for mining, transport, and refining of conventional fuels.
...
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Europees netwerk. Vooral veel werk.