If you buy stock with unsettled funds and then sell the stock before the cash settles, you've committed a good-faith violation. For example, imagine that on Monday you have nothing in your brokerage account except shares of a specific stock, which you sell that morning for $10,000. The trade will settle on Thursday.
Nuclear energy is one of the most reliable ways to generate electricity. Nuclear power stations can deliver predictable and consistent output for long periods of time. The reliability challenge for nuclear
Technical feasibility. Hydropower is the most energy efficient power generator. Currently, hydropower is capable of converting 90% of the available energy into electricity. This can be compared to the most efficient fossil fuel plants, which are only 60% efficient.