You can insulate it with a higher R factor blanket, but to be honest tank style heaters aren't efficient in the first place, if you want to consider high efficiency water heaters look at some of the options currently available.
energy is never lost or reduced. energy can only be transferred. this can be possible by fiction or an outside force acting upon it.
by saving energy in homes etc.......
Guard Cells
Yes, you could possibly reduce load sheeding if you take time to cut back on energy loss. You can encourage your customers to cut back during peak demand times.
no
Condensation is typically considered an energy loss because it releases energy as heat when water vapor changes to liquid water. This energy is known as latent heat of condensation.
The reduced form of DCPIP (blue) is higher in energy compared to the oxidized form (colorless). The reduction of DCPIP involves gaining electrons and energy, while oxidation involves loss of electrons and energy.
Electric shower heads are beneficial for energy efficiency and water heating because they heat water instantly, reducing the need for a separate water heater and minimizing heat loss in the pipes. This can lead to lower energy consumption and reduced water wastage, making them a more environmentally friendly option compared to traditional water heaters.
by saving energy in homes etc.......
Thicker lagging, cooler water, warmer position for the tank.
If the process of water loss (transpiration) is reduced in plants, the process of water absorption will also be reduced. This happens to maintain an equillebrium in the plant cells.
many plants developed a wazy surface cuticle to reduce water loss