Présentation about renewable energie in the world

renewable energie

1. RENEWABLE
ENERGY
Presentation made by :
▪MOHAMMAD YACINE
BREGHTAN
▪YASSER BOULERBAH
▪MOHAMED BOUKER

2. •PLAN:
•-
INTRODUCTIONTORENEWABLE
ENERGY
-TYPES
-HISTORY
-BENEFITS
-CONCLUSION

3. INTRODUCTION :
RENEWABLE ENERGY IS THE ENERGY
THAT IS DERIVED FROM NATURAL
RESOURCES SUCH AS SUNLIGHT,
WIND, RAIN,AND GEOTHERMAL
HEAT. UNLIKE NON-RENEWABLE
SOURCES LIKE FOSSIL FUELS,
RENEWABLE ENERGY SOURCES
ARERECHARGEDNATURALLY AND
CAN BE USED REPEATEDLY .
THE USE OF RENEWABLE ENERGY HAS
BEEN ON THE RISE IN RECENT YEARS
DUE TO THE INCREASING AWARENESS
OF THE NEGATIVE IMPACTS OF NON-
RENEWABLE SOURCES ON THE
ENVIRONMENT. RENEWABLE ENERGY
NOT ONLY REDUCES CARBON
EMISSIONS BUT ALSO CREATES JOBS
AND PROMOTES ECONOMIC GROWTH .

4. TYPESOFR
ENEWABLE
ENERGY:
4

5. 1-SOLAR
SOLAR ENERGY IS THE MOST
ABUNDANT SOURCE OF RENEWABLE
ENERGY AVAILABLE ON EARTH. IT
INVOLVESDIRECTING
THE POWER OF THE SUN'S RAYS
AND CONVERTING IT INTO USABLE
ELECTRICITY USING SOLAR PANELS.
THE USE OF SOLAR ENERGY HAS
INCREASEDIN RECENTYEARS DUE
TO ADVANCEMENTS IN
TECHNOLOGY AND DECREASING
COSTS. IT IS A CLEAN AND
SUSTAINABLE SOURCE OF ENERGY
THAT CAN BE USED IN HOMES,
BUSINESSES, AND EVEN IN POWER
PLANTS.

6. 2-Wind Energy
Wind energy is another popular form
of renewable energy that involves
USING the power of wind to
generate electricity. Wind turbines
are used to capture theenergy of the
wind and convert it into electrical
energy.
Wind energy is a clean and
sustainable source of energy that
does not produce any harmful
emissions. It is also becoming cost-
effective, making it an attractive
option for many countries around the
world.

7. 3-HYDRO ENERGY
HYDRO ENERGY IS THE ENERGY
THAT IS GENERATED BY THE
MOVEMENT OFWATER. IT
INVOLVES USING THE FORCE OF
FLOWING WATERTOTURN
TURBINES AND GENERATE
ELECTRICITY.
HYDRO ENERGY IS A CONSISTENT
SOURCE OF ENERGYTHAT CAN BE
USED TO MEETTHE ENERGY
DEMANDS OF LARGE CITIES AND
INDUSTRIES. HOWEVER, THE
CONSTRUCTION OF HYDROELECTRIC
DAMS CAN HAVE NEGATIVE
IMPACTS ONTHE ENVIRONMENT
AND LOCAL COMMUNITIES.

8. HISTORY OF
RENEWABLE
ENERGY :

9. EARLY BEGINNINGS
RENEWABLE ENERGY HAS BEEN USED
BY HUMANS FOR CENTURIES, DATING
BACKTOTHE EARLY DAYS OF
CIVILIZATION. THE ANCIENT GREEKS
USED WIND POWERTO SAIL THEIR
SHIPS, WHILETHE ROMANS USED
WATER POWERTO GRIND GRAIN
AND WOOD.
IN THE MIDDLE AGES, WINDMILLS
WERE USED TO PUMP WATER AND
GRIND GRAIN IN EUROPE. INTHE 18TH
AND 19TH CENTURIES, HYDROPOWER
WAS USED TO POWER MILLS AND
FACTORIES IN THE UNITED STATES.

10. MID-20TH CENTURY
IN THE MID-1900S, THERE WAS A
BIGINTEREST IN RENEWABLEENERGY
DUE TO CONCERNS ABOUT POLLUTION
AND DEPENDENCE ONOIL. THIS
LEDTOTHE DEVELOPMENT OF NEW
TECHNOLOGIES, SUCH AS MODERN
WINDTURBINESANDPHOTOVOLTAIC
CELLS FOR SOLAR POWER.
DURINGTHISTIME, MANY COUNTRIES
ALSOBEGANINVESTING IN
NUCLEARPOWER AS A CLEAN
ALTERNATIVETO
FOSSILFUELS.HOWEVER, THE DANGERS
OF NUCLEAR ACCIDENTS AND THE
PROBLEM OF NUCLEARWASTE
HAVEMADETHIS A
CONTROVERSIALSOURCE OF ENERGY.

11. RECENT DEVELOPMENTS
IN THE 21ST CENTURY, RENEWABLE
ENERGY HAS BECOME INCREASINGLY
POPULAR DUETO CONCERNS ABOUT
CLIMATE CHANGE AND THE RISING COST
OF FOSSIL FUELS. WIND AND SOLAR
POWER HAVE BECOME MUCH MORE
EFFICIENT AND AFFORDABLE, MAKING
THEMALTERNATIVESTO TRADITIONAL
SOURCES OF ENERGY.
OTHER FORMS OF RENEWABLE ENERGY,
SUCH AS GEOTHERMAL ANDTIDAL
POWER, ARE ALSO BEING DEVELOPED
ANDTESTED. THESETECHNOLOGIES
HAVETHE POTENTIAL TO PROVIDE
CLEAN, SUSTAINABLE ENERGY FOR
GENERATIONSTO COME.

12. BENEFITS

13. ENVIRONMENTAL BENEFITS
RENEWABLE ENERGY HAS NUMEROUS
ENVIRONMENTAL BENEFITS. ONE OFTHE
MOST SIGNIFICANT ISTHAT IT DOES NOT
PRODUCE GREENHOUSE GAS EMISSIONS,
WHICH CONTRIBUTETO CLIMATE CHANGE.
BY USING RENEWABLE ENERGY SOURCES,
WE CAN REDUCE OUR CARBON FOOTPRINT
AND HELP RELIEVETHE EFFECTS OF GLOBAL
WARMING.
RENEWABLE ENERGY ALSO HELPS REDUCE
AIR AND WATER POLLUTION. FOSSIL FUEL
COMBUSTION RELEASES HARMFUL
POLLUTANTS INTOTHE AIR AND WATER,
WHICH CAN HAVE SERIOUS HEALTH
CONSEQUENCES FOR HUMANS AND
WILDLIFE. RENEWABLE ENERGY SOURCES
DO NOT PRODUCETHESE POLLUTANTS,
MAKINGTHEM A CLEANER AND SAFER
OPTION.

14. ECONOMIC BENEFITS
RENEWABLE ENERGY CAN PROVIDE
ECONOMIC BENEFITS BY CREATING JOBS
AND STIMULATING LOCAL ECONOMIES.
THE RENEWABLE ENERGY INDUSTRY IS
RAPIDLY GROWING AND REQUIRES A
SKILLED WORKFORCETO DESIGN,
INSTALL, AND MAINTAIN RENEWABLE
ENERGY SYSTEMS.
IN ADDITION, RENEWABLE ENERGY CAN
HELP REDUCE ENERGY COSTS FOR
CONSUMERS. AS RENEWABLE ENERGY
BECOMES MORE AFFORDABLE AND
ACCESSIBLE, HOUSEHOLDS AND
BUSINESSES CAN SAVE MONEY
ONTHEIR ENERGY BILLS. THIS CAN LEAD
TO INCREASEDINCOME AND ECONOMIC
GROWTH.

15. SOCIAL BENEFITS
RENEWABLE ENERGY CAN HAVE SOCIAL
BENEFITS BY IMPROVING PUBLIC HEALTH
AND WELL-BEING. FOSSIL FUEL
COMBUSTION RELEASES POLLUTANTS
THAT CAN HAVE SERIOUS HEALTH
CONSEQUENCES, PARTICULARLY FOR
VULNERABLE POPULATIONS SUCH AS
CHILDREN AND THE ELDERLY.
BY USING RENEWABLE ENERGY SOURCES,
WE CAN REDUCE AIR AND WATER
POLLUTION AND IMPROVE PUBLIC
HEALTH. IN ADDITION, RENEWABLE
ENERGY PROJECTS CAN PROVIDE
OPPORTUNITIES FOR COMMUNITY
ENGAGEMENT AND PARTICIPATION,
HELPING TO BUILD STRONGER AND MORE
RESILIENT COMMUNITIES.

16. CONCLUSION
RENEWABLE ENERGY OFFERS NUMEROUS BENEFITS OVER
TRADITIONAL ENERGY SOURCES. IT IS CLEAN, AND
SUSTAINABLE, AND CAN HELP EASETHE NEGATIVE
IMPACTS OF FOSSIL FUELS ON THE ENVIRONMENT AND
HUMAN HEALTH. RENEWABLE ENERGY CAN ALSO PROVIDE
ECONOMIC, ENERGY SECURITY, AND SOCIAL BENEFITS,
MAKING IT A COMPELLING CHOICE FOR GOVERNMENTS,
BUSINESSES, AND INDIVIDUALS ALIKE.
AS RENEWABLE ENERGY TECHNOLOGY CONTINUES TO
IMPROVE AND BECOME MORE AFFORDABLE, WE HAVE AN
OPPORTUNITY TO SHIFT TOWARDS A MORE SUSTAINABLE
AND EQUITABLE ENERGY SYSTEM. BY INVESTING IN
RENEWABLE ENERGY, WE CAN CREATE A BETTER FUTURE
FOR OURSELVES AND FUTURE GENERATIONS.