We're actually measuring its oxygen consumption, its energy consumption.

Uses very, very little power.

In some locations, per capita daily use of water can be 10 15 times greater by tourists than by residents.

I want you to burn more energy than the cell considers safe, the cell, in effect, says,

Tuna and swordfish fisheries are especially petroleum hungry, with energy consumption three times the average.

These are cars and drivers. They dissipate energy.

The more relaxed I am, the more the energy's going to fall through it.

Since 1990, the Government of China has closed down some large enterprises that were using antiquated technologies and or were highly inefficient consumers of energy and materials.

They committed that they're going to take their existing stores and reduce their energy consumption by 20 percent, and their new stores by 30 percent, and do all that in seven years.

But the total energy consumption will increase to 22 units.

Hospitals use two and a half times the amount of energy as office buildings.

Now when we look at being able to slash our product use, slash our transportation use, slash our building energy use, all of that is great, but it still leaves something behind.

The potential energy savings is very, very significant.

That's how much power this computer uses.

First of all, it's planted, and that takes energy.

And they also say that they can give you perpetual motion machines and free energy systems.

For every four barrels of oil that we consume, we only discover one.

The brief is that the bus should use 40 percent less energy.

But we can also store energy using superconductors, because we have no dissipation.

And the values we bring can be about environmental issues, about sustainability, about lower power consumption.

So we have new designs that are helping us take mechanical things that we used to spend energy on like heating, cooling etc. and turn them into things that we avoid spending energy on.

Expendable and non expendable property

Expendable and non expendable property

Such changes could be time consuming, without offering significant benefits.

Steel is completely recyclable, and its production requires relatively small amounts of energy, compared, for instance, to aluminium.

And if you do the energy budget, the data transmission comes for free highly energy efficient.

And they dissipate this energy in the form of heat, and you know that effect.

In classical physics, there is always some friction, some energy loss.

Like here this is a very low light level actually.

Figure 2 Energy Performance of Industrial Fisheries for Direct Human Consumption

They were consuming what they were consuming let's say one unit of consumption each.

Alright? So not only do we have this system that has a body, it has a metabolism, it can use energy, it moves around.

And they will start to use as much as the Old West are doing already.

In African rural communities, wood is also the basis of domestic energy consumption.

In some instances, energy consumption can be reduced by 50 80 per cent depending on the current level of use efficiency.

This is especially critical given the effects of the escalating consumption patterns of young people on the environment, such as the depletion of natural resources, the consumption of energy and the disposal of waste.

And you can measure the performance, in terms of energy consumption, of that building against a typical library.

Now, spray foam is an excellent insulator it fills in all the cracks but it is pretty high embodied energy, and, sprayed in cellulose or blue jeans is a much lower energy alternative to that.

Now, you can reduce the embodied energy by about 25 percent by using high fly ash concrete.

And we have sold ourselves into a fast food model of education, and it's impoverishing our spirit and our energies as much as fast food is depleting our physical bodies.

Such observations are necessary to determine the mechanism of energy consumption on a worldwide scale.

It's produced to get sulfur out of gasoline which I find is somewhat ironic.

I felt, oh this is the kind of project that I could spend my whole life doing.

So the overall consumption of energy is about 25 watts at takeoff and 16 to 18 watts in flight.

Moreover, fossil fuels, the largest single source of world energy, will eventually run out.