We need many, many times more non carbon based energy than is currently produced.

In 1990, wind produced 0.0038 of the world s energy it is now producing 0.29 .

The CO2 loss tells us the energy produced, if we know or can estimate the respiratory quotient (ratio of CO2 produced to oxygen used).

Any particles more massive than this energy limit aren't produced, and remain invisible to us.

That has already produced some results, but further energy should be put into that effort.

EU leaders can build an economy that is less dependent on imported energy through increased efficiency and greater reliance on domestically produced clean energy.

Hence there is an ongoing need for review and assessment reports, such as those produced by the World Energy Council, the International Energy Agency and IPCC.

We believe that nuclear energy, when produced in accordance with safety and environmental procedures, can be a useful way of meeting the increasing energy demand worldwide.

In most implementations of artificial photosynthesis, energy rich fuels are co produced with oxygen, resulting in dangerous explosive mixtures.

Meeting the world's rapidly growing energy demands in a sustainable manner will require drastically increasing the efficiency with which energy is produced, delivered and used, and will require utilizing a diverse mix of energy sources and technologies.

At market prices, without public subsidies, a unit of energy produced by solar or wind in the US costs five times more than a unit produced by oil, gas, or nuclear plants.

The vast majority of energy is produced with imported fuel, including gas and nuclear fuel (for its one nuclear power plant) from Russia the main domestic energy source is hydroelectric.

Often, these additional forms of energy are produced by a heat engine, running on a source of high temperature heat.

Antiparticles are also produced in any environment with a sufficiently high temperature (mean particle energy greater than the pair production threshold).

Meeting this demand in a sustainable manner will require drastically increasing the efficiency with which energy is produced, delivered and used.

It is also considered a nova, because at least three times in the 20th century it produced a bright outburst of energy.

Together with other renewable energy sources such as wind, solar and biomass powerplants, the electricity supply from renewable energy amounts to 62.89 of total use in Austria, with the rest being produced by gas and oil power plants.

As part of the carbon cycle, plants, algae, and cyanobacteria use light energy to photosynthesize carbohydrate from carbon dioxide and water, with oxygen produced as a waste product.

In addition, a report on research and development into energy technologies was recently produced by the International Union of Pure and Applied Physics, and a major new assessment effort on Transitions to sustainable energy is currently being carried out by the InterAcademy Council.

O'Donis produced another four and together they produced one.

Since the 1960s, the steel industry has made considerable efforts to limit environmental pollution, reducing by half both energy consumption and carbon dioxide emissions per ton of steel produced.

Although the funds and programmes of the United Nations development system had devoted considerable energy and resources to the reform process, it had not always produced the anticipated results.

By shifting to alternative energy sources, economizing on energy use, and capturing and safely storing the carbon dioxide produced by fossil fuels, global society can limit its emissions of carbon dioxide to prudent levels at an estimated cost of under 1 of global income.

Infrastructure , 46.1 percent of energy in Japan was produced from petroleum, 21.3 percent from coal, 21.4 percent from natural gas, 4.0 percent from nuclear power, and 3.3 percent from hydropower.

Fuel efficiencies in the automotive sector have increased by more than 60 in the past three decades, while overall wealth produced per unit of energy has doubled during the same period.

Stories about the community that's produced its own 21 pound note, for example, the school that's turned its car park into a food garden, the community that's founded its own energy company.

The World Business Council for Sustainable Development, which produced a landmark study on the topic, contends that buildings should put back into the system at least as much energy as they take out.

The ecological disasters that today s economic activity has already produced and the catastrophic potential of those to come have at last brought home the fact that energy policy and environmental protection cannot be separated.

The bright forms of auroras are produced when downward acceleration not only increases the energy of precipitating electrons but also reduces their pitch angles (angle between electron velocity and the local magnetic field vector).

(b) Locally produced weapons

Is it you who have produced its tree or is it We who have produced it ?

Is it you who have produced its tree or is it We who have produced it ?

a In the context of Renewables 2004, renewable energy sources and technologies include solar energy, wind energy, hydropower, biomass energy including biofuels, and geothermal energy.

Thereby produced grain in it .

The One Who produced pasture .

produced water and grass therefrom ,

Thereby produced grain in it .

The One Who produced pasture .

They see the damaging effects of chemicals and toxic and harmful substances that are used in or produced by industrial activity, and they know that demands on energy, land and forests are outstripping the planet's natural capacity.

When combined with renewable energy sources, hydrogen energy provides the ultimate clean energy system.

(The ozone is produced when UVC hits oxygen (O2) molecules, and so is only produced when oxygen is present.

By the end of this decade, according to the US Energy Information Administration, nearly half of the crude oil that America consumes will be produced at home, while 82 will come from the US side of the Atlantic.

They produced fliers. They called offices.

Artificial light is produced by electricity.

The election produced a political stalemate.