However, I feel that they are not the best solution for long term water storage (5+ years) due to the plastic material leeching into the water over time.

If you’re looking for a durable and reliable long-term food storage container, the Sagan Life AquaBrick Emergency Water Storage Containers w Ventless Spigot Cap is a great option.

Italian researchers studied sodium-seawater batteries (SWBs) for short- and long-term energy storage on Sardinia and found that SWBs with wave energy smoothed out power fluctuations, while ...