Sentences with phrase «relatively small amount of energy»

Instead of trying to directly create or remove heat, a heat pump uses a relatively small amount of energy to simply move (or pump) heat from one place to another.

But after years of research, Lackner told CNN he and his colleagues have developed a sorbent that is «close to the ideal,» in that it uses a relatively small amount of energy to release the CO2 and is not prohibitively expensive.

Currently relatively small amounts of energy are consumed from this category (i.e., 4 % in adults and 5.5 % in children).

Not exact matches

The amount of energy needed from food is relatively small: around 250 calories a day until they are 9 months old.

are irrelevant as first and for most you will have to calculate how much energy (kcal) you need in order to build muscle, cut body fat or maintain weight, body composition; you will have to calculate the optimum nutrients balance that your calories consist of; you will have to distribute the calories and nutrients at the correct amounts and timings through each day and only then you can think of what supplements are suitable for you to add a relatively small % to your overall precise diet plan.

Since the need for extra energy and nutrients is relatively small initially for dogs, a gradual increase in amount of energy offered can be started during the second half of gestation.

When it's in energy saving mode, specifically, it runs a relatively long cycle without heat — or with only a small amount of heat — to pre-dry the clothes before a more robust drying cycle kicks in.

The energy density of these fuels is low and the amount of land that must be effectively industrialized, even for relatively small quantities of biofuels or biomass - derived electricity, is massive.

So, yes, it is important to maintain Australia's future export income, but given the small amount of export income we actually receive from fossil fuel exports, it should be relatively easy to replace that with new climate - safe exports and new foreign investment in local renewable energy projects provided we plan and prepare accordingly.

Because around 90 percent of the energy demand can be supplied by low - temperature heat, the process is relatively cheap — and only a small amount of electricity is needed for pumping and control purposes.

In addition, a relatively small amount of uranium can produce a relatively large amount of energy, helping the overall energy cycle of an online nuclear plant to release no more carbon dioxide per kilowatt - hour than solar power, which must account for the manufacturing of photovoltaic cells.

We can't wait to see how they'll deal with Peter Kent, at a Kyoto - type meeting, delivering a much - needed reality check to delegates that there are much bigger problems in the world than a relatively small amount of of carbon dioxide coming from a hugely beneficial energy project in Canada.

Thus, a relatively small amount of increased evaporation would skew the results away from the energy remaining as latent heat — i.e. an ocean temperature increase.

Both large mainland utilities and relatively small and / or isolated grids that wish to integrate significant amounts of renewable energy while maintaining reliability for their customers can learn from this study,» said Hawaii HNEI director Dr. Rick Rocheleau.