Viewing profile — Koemul

Germany doesn't have too much solar power, some of it just needs to be moved to the evening. This process has just started but needs to go much further. There are currently 1.4 mil…

Germans are already buying batteries: According to [1], the installed battery capacity in Germany went from 6.7GWh in 2022 to 12GWH in 2023. Given the growth and falling cost of ba…

Just a note regarding battery longevity: LFP batteries like in the Helixx can be charged 0-100% with hardly any impact on battery lifetime [1]. Even NCM or NCA batteries can be cha…

Nio offers battery swapping, so the idea is that you do your daily commute with a small 40-80kWh battery and only swap to a gigantic 150kWh battery if you do a road trip. For other…

According to the article, it uses 2GB more than last year.

Summary: Samsung includes the losses from the 1024 1000 conversion into the system size, making it appear much larger than it actually is. This also explains why OneUi occupies mor…

If you keep the charge between 20 - 80%, your battery will last for far more cycles than when charging 0 - 100%. So you'll only get 60% of the kWh per cycle, but the battery will d…

Do you have any source that you need a license and insurance to ride with a Waymo car? Because according to the Waymo One public service rules [1] you need to be 18 or older to use…

Why do you focus on a state that has one of the dirtiest electricity production and one of the lowest rates of EV sales in the US? If we focus instead on electricity production by …

Exactly. The article suggested that the west should " compete with the two leaders in global nuclear construction: Russia and China " to " not only decarbonize, but bring greater p…

To put it in numbers (actual production per year, not capacity) [1] [2]: China nuclear 2010: 75 TW/h China nuclear 2021: 408 TW/h (+333 TW/h) Worldwide nuclear: 2768 => 2800 (+32 T…

According to [1], there were about 20 million cars registered in Australia in 2021. If we turn them all electric, with an average battery size of 50KW/h, we'll get about 1TW/h of s…