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Green Technology Green Innovations


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This ppt is about what is happening with our environment and abatement of pollution.

Published in: Environment
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Green Technology Green Innovations

  1. 1. Together for Sustainable Future GREEN TECHNOLOGY GREEN INNOVATIONS PRESENTED BY: Dhruv Goel Arpit Agarwal Ayush Jain
  2. 2. 15000 Days to the end of oil 60600 Days to the end of gas 151,856 Days to the end of coal 1900 2060 Crude Oil In Billion Liters
  3. 3. WHAT IS GREEN TECHNOLOGY? It is the application of one or more : •Environmental science •Green chemistry •Environmental monitoring and •Electronic devices to monitor, model and conserve the natural environment and resources, and to curb the negative impacts of human involvement
  4. 4. WHY GREEN TECHNOLOGIES? • Environmental friendly technology • Conserve natural resources and the environment – Sustainable development • Radical thinking to change • Innovative technology
  5. 5. GOALS OF GREEN TECHNOLOGY? Recycle Refuse RenewResponse Reduce • Reduce • Recycle • Renew • Refuse • Responsibility
  6. 6. GOALS OF GREEN TECHNOLOGY 1. REDUCE Fuels Waste  Energy consumption Using clean water
  9. 9. ENHANCED GEOTHERMAL SYSTEMS • The overall objective of Enhanced Geothermal Systems (EGS) is to harness the heat naturally generated by the Earth to produce electricity. • In order to do so, wells are drilled into high temperature basement rock which is naturally fractured. The fracture network is enhanced to create a reservoir into which additional wells are drilled. • Cold water is then pumped into the fracture network, via the wells, absorbing the heat of the rock as it passes through.
  12. 12. “On a bright, sunny day, the sun's rays give off approximately 1,000 watts of energy per square meter of the planet's surface. If we could collect all of that energy, we could easily power our homes and offices for free”
  13. 13. • Nano Solar managed to reduce production costs from $3 per watt to 30 cents per watt during the manufacturing of their Power Sheet cells. • They managed this impressive cost reduction using an innovative technology which coats metal sheets, as thin as aluminum foil, with a microscopic layer of printer ink containing Copper, Gallium, Indium and Di Selenide. inuscule solar NANO SOLAR FOILS
  14. 14. Waves are generated by the wind as it blows across the sea surface. Energy is transferred from the wind to the waves. Wave energy has the potential to be one of the most eco friendly forms of electricity generation. It is a clean and renewable energy source and its potential is huge. 2700 GW Of Power.
  15. 15. WAVE POWER Pelamis Wave Energy Converter
  16. 16. WAVE POWER • The Pelamis is an offshore wave energy converter that uses the motion of waves to generate electricity. • The machine operates in water depths greater than 50m and is typically installed 2-10km from the coast. • The machine is rated at 750kW with a target capacity factor of 25-40 per cent, depending on the conditions at the chosen project site. On average one machine will provide sufficient power to meet the annual electricity demand of approximately 500 homes.
  17. 17. “And Many More Technologies are Yet to Come”
  18. 18. GOALS OF GREEN TECHNOLOGY 2. RECYCLING Metals Paper Plastic Can Batteries Clothing
  19. 19. GOALS OF GREEN TECHNOLOGY 2. RECYCLING •Recycling is processing of used material into new products to prevent waste of potentially useful materials, reduce the consumption of fresh raw materials •Reduce energy usage •Reduce air pollution and water pollution •Lower greenhouse gas emissions as compared to virgin production. •Recycling is a key component of modern waste reduction and is the third component of the "Reduce, Reuse, Recycle" waste hierarchy.
  20. 20. RECYCLING • Waste reduction • Conservation of energy • Save money • Create new jobs • Generate revenues P C
  21. 21. GOALS OF GREEN TECHNOLOGY 3. RENEWING Renewing Energy: 1. Sewage water treatment 2. Water purification 3. Bio-fuel 4. Air Purification
  23. 23. •Sewage treatment, or domestic wastewater treatment, is the process of removing Contaminants from wastewater and household sewage both runoff (effluents) and domestic. •It includes physical, chemical, and biological processes to remove physical, chemical and biological contaminants. Its objective is to produce an environmentally-safe fluid waste stream and a solid waste (or treated sludge) suitable for disposal or reuse (usually as farm fertilizer). SEWAGE WATER TREATMENT
  24. 24. GOALS OF GREEN TECHNOLOGY 4. REFUSE •Refuse the Use Of Plastic Bags
  25. 25. GOALS OF GREEN TECHNOLOGY 5. RESPONSIBILITY Ecosystem, once destroyed, cannot be retrieved. • Don’t waste electricity – Switch off electrical equipments when not required. Avoid electrical equipments consuming more power. • Don’t waste water – Never leave taps open while brushing or washing dishes. • Don’t waste fuel • Don’t waste food – Don’t cook extra food and throw, always keep in mind that there are million in the world starving without food.
  26. 26. This Mother Earth is not for …..But for all of US.
  28. 28. Green Ideas make the earth go green