Renewable power sources The natural resources are, in general, inexhaustible or they are regenerated after a certain period of time.

Slides:



Advertisements
Similar presentations
NONRENEWABLE AND RENEWABLE RESOURCES
Advertisements

Nuclear energy Fossil-fuel energy Hydroelectric energy Biomass energy Geothermal energy Wind energy Solar energy.
Who Wants To Be A Millionaire?
Romanian Electricity Sector and National Energy Strategy Romanian Reverse Economic Mission to USA – September 2010 Alexandru Sandulescu General Director.
The energy and the subsidies from nature. Sources of electric energy Electric energy is not found in the environment as such, but it must be generated.
1 Energy Resources: Production and Consumption Environmental Sustainability Educational Resources prepared by Gregory A. Keoleian Associate Research Scientist,
Energy Sources All photos courtesy of the U.S. DOE National Renewable Energy Laboratory Photographic Information eXchange
Sources of Energy Renewable and Non- renewable. What is Energy? Energy is the ability to do work.
Renewable and Nonrenewable Resources
Agree Disagree 1._______ ________ 2._______ ________ 3._______ ________ 5._______ ________ 4._______ ________ The heat from inside Earth can be used to.
Financing opportunities for energy sector in Romania Silviu Stoica General Director Managing Authority for SOP ENV – Ministry of Environment -
Energy Resources.
RENEWABLE ENERGY SOURCES IN ROMANIA. Renewable energy sources are becoming more and more popular worldwide. Romania has the chance to obtain energy in.
Fossil Fuels II. Synfuels Gas or liquid fuels from hydrocarbons locked in rock. Oil Shale Oil Shale Tar Sands Methane Hydrate.
Primary energy consumption in Bavaria Renewable Energies Coal Other Oil Nuclear Energy Gases This project has been funded with support from the European.
Coal NonRenewable Advantages: Produces a lot of energy, easy to find and obtain. Disadvantages: Burning coal produces air pollution.
AEVA- Escola Profissional de Aveiro Renewable Energies : Hydro or water power Energy 1 Classes 4A and 4I: Vocational Course of Hygiene and Safety at Workplace.
Alternative Energy Sources Forouzan Faridian And David Kukla.
Alternative Energy = Renewable/Inexhaustible Energy Alternative to what? CoalOil - PetroleumNatural Gas.
Sci. 5-4 Energy Resources Pages
Sustainable development Sustainable development is a process aimed at achievingenvironmentalimprovement.
Students: Sutu Oana Rusu Ioana Madalina Andrei Elena Bianca TASK 2 1.
Electricity Production. World Wide Energy Production 15.2% alternative 84.8% fossil fuels.
Europe´s Land Management. 2 Task 1 A water power plant the surface of which covers the area of 10 km 2 and the dam is 100 metres high, uses 2 Francis.
Techno-economic Analysis of an Off-grid Micro- Hydrokinetic River System for Remote Rural Electrification Central University of Technology Energy Postgraduate.
RENEWABLE ENERGY IN ALBANIA Tirana, September 22 nd, 2008 NATIONAL AGENCY OF NATURAL RESOURCES.
 A. water  B. wind  C. heat  D. coal  A. oil  B. petroleum gasoline  C. natural gas  D. water.
Why Are Resources Reusable?
Energy Resources Notes. Nonrenewable resources A natural resource that is not replaced as it is used May take millions of years to form Includes oil,
Energy Sources Energy sources are of two types: nonrenewable and renewable. Energy sources are of two types: nonrenewable and renewable. Energy sources.
ENVIRONMENTAL FRIENDLY ENERGY PRODUCTION. WHAT IS ENVIRONMENTAL FRIENDLY ENERGY PRODUCTION? Finland is one of the world’s leading users of renewable sources.
Advanced Environmental Technology Geographic Distributions of Natural Resources TEK 7D.
Comenius multilateral project: „Our small but steady steps together save the 3E: Environment, Europe and Earth!” Project meeting Moreni- Romania June,
Renewable Resources. Biomass Biomass is a regenerative organic material used for energy production. Sources of biomass fuel include terrestrial and aquatic.
Energy By: Brandon Mahler. 7 “Forms” of Energy Thermal Energy (Heat) Radiant Energy (Light) Kinetic Energy (Motion) Electrical Chemical Nuclear Gravitational.
Natural Energy Sources
Energy and Matter: Natural Resources SCI What is a natural resource?
Aim: How can humans obtain energy in different ways? Other than oil, how do humans currently get energy to power their homes and cars?
HOW IS COAL MADE ???. HOW ARE OIL AND GAS MADE ???
Energy in the World.
Program for installing heating systems using renewable energy, including the replacement or completion of classic heating systems Between July 15, 2010.
Conservation of Energy
Physical Science Energy and resources
NONRENEWABLE AND RENEWABLE RESOURCES
NONRENEWABLE AND RENEWABLE RESOURCES
Renewable vs. Non-Renewable
RENEWABLE ENERGY POTENTIAL OF INDIA A REVIEW
Warm up #23 If energy can’t be created, what is the original source of energy that powers our cars, heats our homes, grows our grass, and feeds us?
Chapter 5 Lesson 2 Renewable Energy Resources
NONRENEWABLE AND RENEWABLE RESOURCES
NONRENEWABLE AND RENEWABLE RESOURCES
Energy Resources.
NONRENEWABLE AND RENEWABLE RESOURCES
KINETIC ENERGY energy of motion
NONRENEWABLE AND RENEWABLE RESOURCES
Conservation of Energy
NONRENEWABLE AND RENEWABLE RESOURCES
NONRENEWABLE AND RENEWABLE RESOURCES
NONRENEWABLE AND RENEWABLE RESOURCES
NONRENEWABLE AND RENEWABLE RESOURCES
Renewable and Non-renewable
NONRENEWABLE AND RENEWABLE RESOURCES
NONRENEWABLE AND RENEWABLE RESOURCES
NONRENEWABLE AND RENEWABLE RESOURCES
NONRENEWABLE AND RENEWABLE RESOURCES
NONRENEWABLE AND RENEWABLE RESOURCES
Energy Sources All photos courtesy of the U.S. DOE
Why Are Resources Reusable?
Why Are Resources Reusable?
Presentation transcript:

Renewable power sources The natural resources are, in general, inexhaustible or they are regenerated after a certain period of time.

Classical power - exhaustible source!  The International Energy Agency estimates that by 2030, Europe will import up to 70% of the power it needs  Oil resources will be exhausted in 40 years! (source: IEA)  Natural gases will be available for only the following 60 years! (source: IEA)  The current consumption will lead to the exhaustion of coal resources in 200 years! (source: IEA)

Green electricity in Romania - commitments

Renewable sources identified in Romania:  wind power;  solar power ;  hydropower;  biomass ;  geothermal energy.

The wind power map of Romania  Areas of interest for energy purposes are those where the average speed of the wind is of at least 4 m/s, at the standard level of at least 10 metres above the ground;  Speeds at or above the threshold of 4 m/s (the shades of blue on the map), are found in Central Moldavian Plateau (Podişul Central Moldovenesc) and especially in Dobrogea  Speeds above 8 m/s, drawn with a darker color on the map, are primarily distributed on the highest peaks of the Carpathian Mountain range.

The wind power map of Romania

If we fully exploited the full solar potential of our country we could:  Substitude about 50% of the hot water used in in households or  15% of the share of thermal energy for the current means of heating. The solar map of Romania

Biomass It could cover:  Approximately one fifth of the consumption of primary energy sources of Romania OR  89% of the heating necessary for the heating of households and preparing of food from rural areas, only through the consumption of vegetal wastes.

The distribution of the renewable resources (estimated in 2010)  65% biomass;  17% wind power;  13% solar power;  4% micro - hydroelectric power plants;  1% geothermal power.

The territorial distribution of renewable energy I - Delta Dunării (solar power); II - Dobrogea (solar power, wind power); III - Moldova (plains and plateau: micro- hidroelectric power plants, wind power, biomass); IV – Carpathian Mountains (IV1 – Eastern Carpathian; IV2 – Southern Carpathians; IV3 – Western Carpathians, high potential for biomass, micro-hidroelectric power plants and wind power); V – Transylvanian Plateau (high potential for micro-hidroelectric power plants and biomass); VI – Western Plain (high potential for geothermal power and wind power); VII - Subcarpaţii (VII1 - Subcarpaţii getici; VII2 - Subcarpaţii de curbură; VII3 - Subcarpaţii Moldovei: high potential for biomass, micro-hidroelectric power plants); VIII – Southern Plain (biomass, geothermal power, solar power).