Energy takes up no space, at all.
Matter does not take up less space when energy is added to it. This is because energy is not a physical unity and therefore it does not interfere with the occupancy of space by matter.
Tidal energy is generated by converting the kinetic energy of moving water into electricity. As the tide comes in and out, the movement of the water causes turbines to spin, which then generates electricity. This energy conversion process harnesses the natural forces of the tides to generate clean and renewable electricity.
Energy
Mass and energy always have locations in both time and space; the amount of space that they take up depends upon their density, but they do take up some. Since energy is often associated with matter (heat, kinetic energy etc.) it would be the matter that takes up the space. The energy would be in the same space as the matter. But energy can also exist independently of matter (such as a photon of light travelling in space) and in that case, the energy takes up space.
chemical energy
Anything that has mass and takes up space is matter. Energy is not matter because it does not have mass nor does it take up space. Pretty much everything else is matter.
Anything that has mass and takes up space is matter. Energy is not matter because it does not have mass nor does it take up space. Pretty much everything else is matter.
Wave energy converters typically take up a few square meters of ocean surface area for installation. The exact amount of space depends on the design and size of the converter being used. However, many wave energy projects are designed to minimize their environmental impact and footprint.
lots
No. Matter is anything that has mass and takes up space (has volume). Energy has no mass and does not take up space, therefore it is not matter.
they don't take any space up
Not much to be honest.