Lecture Session 3

Fish E-fish-ency

Transcript

1. Energy Education and Energy Literacy: Energy System - Transportation Lecture Session No. 3 Wednesday 8.21.19 2019 International Workshop on Energy Education Tainan, Taiwan
2. Review/Recap: The 2 Biggest Contributors to Energy Consumption 1. Electricity Consumption 1. Transportation https://tnimage.taiwannews.com.tw/photos/shares/5ab07bf10ba38.j https://www.romaniajournal.ro/wp- content/uploads/2016/12/electricity-consumption.jpg
3. Think about … What Is a SUSTAINABLE Energy System? Sustainable Development, as defined in 1987 by the Brundtland Commission (formally known as the World Commission on Environment and Development (WCED). “Development that meets the needs of the present without compromising the ability of future generations to meet their own needs.”
4. In the context of ENERGY … ✔CONSERVE – find ways to USE LESS ENERGY (smaller systems, personal choice, etc.) ✔IMPROVE EFFICIENCY – replace/improve end use technology or energy conversion technology ✔SUBSTITUTE renewables for non-renewable resources 3 Approaches to design or modify an energy system so it is more sustainable:
5. In the context of ENERGY … ✔CONSERVE – find ways to USE LESS ENERGY (smaller systems, personal choice, etc.) ✔IMPROVE EFFICIENCY – replace/improve end use technology or energy conversion technology ✔SUBSTITUTE renewables for non-renewable resources 3 Approaches to design or modify an energy system so it is more sustainable:
6. Fish E-fish-ency Activity This activity is used as a kinesthetic demonstration to allow students to understand fuel economy statistics and to generate a conversation about energy efficiency.
7. Fish E-fish-ency Activity 13 mpg 13 steps 13
8. Ready Set Go!
9. Vehicles 1. Dump Truck/Tractor Trailer = 6 mpg (39 L/100km) 2. Bus-Style Recreation Vehicle = 10 mpg (24 L/100 km) 3. Lamborghini = 11 mpg (21 L/100 km) 4. Jeep Grand Cherokee = 13 mpg (18 L/100 km) 5. Toyota Tundra = 14 mpg (17 L/100 km) 6. Toyota Land Cruiser = 15 mpg (16 L/100 km) 7. Toyota Sienna Minivan = 20 mpg (12 L/100 km) 8. Honda Odyssey Minivan = 22 mpg (11 L/100 km) 9. Chevy Spark = 33 mpg (7 L/100 km) 10.Ford Fusion = 42 mpg (6 L/100 km) 11.Toyota Prius = 56 mpg (4 L/100 km) 12.Hyundai Ioniq (hybrid) = 58 mpg (4 L/100 km) 13.Hyundai Ioniq Electric = 136 mpge (2 L/100 km) https://www.numbeo.com/gas-prices/in/Kaohsiung#
10. Fish E-fish-ency Activity Activity guide can be found in the Google Classroom!
11. What does EFFICIENCY really mean? 14 mpg (17 L/100 gal) 136 mpge (2 L/100 gal) 33 mpg (7 L/100 gal) BUT … EFFICIENCY =USABLE ENERGY OUT ENERGY IN
12. Internal Combustion Engines: Gasoline https://www.fueleconomy.gov/feg/atv.shtml Overall Efficiency of Gasoline- powered vehicle: 14%-30%
13. Electric/Gasoline Hybrids Overall Efficiency of Hybrid vehicle: 25%-40% https://www.fueleconomy.gov/feg/atv.shtml
14. All-Electric Vehicles Overall Efficiency of all-electric vehicle: 74%-94% https://www.fueleconomy.gov/feg/atv.shtml
15. “True” Efficiency … “Life Cycle Efficiency” Electricity ‘true efficiency’ of this energy system? Expands the System Boundary to include the primary resource Efficiency = energy provided by car potential energy in primary resource Efficiency ~ 35% Efficiency ~ 74 -95% coal
16. “True” Efficiency … “Life Cycle Efficiency” Expands the System Boundary to include the primary resource Efficiency ~ 14 -30% Efficiency ~ 80% (exploration, extraction, processing, transport)
17. “Well to Wheels Efficiency” https://ec.europa.eu/jrc/en/jec/activities/wtw
18. Diesel Fuel Cell Natural Gas Gasoline Hybrid gas/ elect. Electric Eberhard & Tarpenning, Tesla Motors, Inc., July 2006.
19. Mileage Standard - Project Activity guide can be found in the Google Classroom!
20. What happens when we look beyond ENERGY EFFICIENCY? A true ‘Life Cycle Assessment’ will consider impacts to society and the environment, all along the fuel chain.
21. What happens when we look beyond ENERGY EFFICIENCY? A true ‘Life Cycle Assessment’ will consider impacts to society and the environment, all along the fuel chain.
22. LCA Activity: Students lay out an initial Life Cycle Assessment of 3 different fuel systems Gasoline Car Fuel Cell Car Biofuel Car
23. Inputs Water Use Electricity Use Crude Oil Extraction Refining Oil to Gasoline Electric Power Transmission On-site hydrolysis H2 NG Reforming H2
24. Outputs Spills to Water/Soil Air Emissions
30. Student Activity: Sustainable Transportation Technologies
31. In the context of ENERGY … ✔CONSERVE – find ways to USE LESS ENERGY (smaller systems, personal choice, etc.) ✔IMPROVE EFFICIENCY – replace/improve end use technology or energy conversion technology ✔SUBSTITUTE renewables for non-renewable resources 3 Approaches to design or modify an energy system so it is more sustainable:
32. Which Natural Renewable Resources Does Taiwan Have at its Fingertips? Does the wind blow in Taiwan? Does the sun shine in Taiwan? Do rivers run down your mountains? Do you have high tides and low tides? Do you have active geothermal activity? https://www.google.com/imgres?imgurl=https%3A%2F%2Fqvcc.edu%2Fwp-content%2Fuploads%2F2017%2F03%2FSun-PNG- Image.png&imgrefurl=https%3A%2F%2Fqvcc.edu%2Fprograms%2Facademics%2Fsun-png- image%2F&docid=pMabP8bFnKdkmM&tbnid=6mRQSFAsNrHdsM%3A&vet=10ahUKEwiO6OGNqvfjAhVjZN8KHT7lA1MQMwiMASgQMBA..i&w=1080&h=1080&bih=625&biw=1366& q=sun&ved=0ahUKEwiO6OGNqvfjAhVjZN8KHT7lA1MQMwiMASgQMBA&iact=mrc&uact=8
33. Wind Power Density Potential https://s3-eu-west-1.amazonaws.com/globalwindatlas/posters/Taiwan_PD.png
34. Solar Radiation Zoning https://www.google.com/url?sa=i&sour ce=images&cd=&ved=2ahUKEwjW9b KArvHiAhWrxVkKHbEnD3wQjRx6BAg BEAU&url=https%3A%2F%2Fwww.sci encedirect.com%2Fscience%2Farticle %2Fpii%2FS0960148114008088&psig =AOvVaw0x1xzD72UMliyM9qOJib0V& ust=1560889845384779
35. Potential for Run of the River Generators https://www.google.com/url?sa=i&source=ima ges&cd=&ved=2ahUKEwiQioi8r_HiAhVLxVk KHY_IDncQjRx6BAgBEAU&url=https%3A%2 F%2Fwww.worldatlas.com%2Fwebimage%2 Fcountrys%2Fasia%2Ftaiwan%2Ftwland.htm &psig=AOvVaw24AyR2fkrN- n2Za6XtqSGl&ust=1560890176241380
36. Potential for Tidal Power Plants https://marineenergy.biz/2018/01/17/minesto- plans-taiwan-as-first-ocean-current-power- producer/ http://www.energybc.ca/tidal.html https://www.cwb.gov.tw/V7e/forecast/fishery/t ide_1.htm Minesto plans Taiwan as first ocean current power producer
37. Potential Geothermal Power Locations https://www.intechopen.com/books/renewable-geothermal-energy-explorations/geothermal-explorations-on-the- slate-formation-of-taiwan
38. Interactive Map of Existing Power Plants in Taiwan by type https://en.wikipedia.org/wiki/List_of _power_stations_in_Taiwan
39. Taiwan’s Green Shift is Ready to Begin! https://apjjf.org/2016/19/Hu.html
40. Let’s wrap up the day! • What have we learned today? • Look at United States efforts • Web-based resources for lesson design and data • Looking forward to Thursday and Friday
41. What We Have Learned Today
42. Framework for K-12 Science Education and Next Generation Science Standards (NGSS) United States Goal: 1. Create common standards for teaching science. 2. Develop interest among students to pursue studies in STEM 3. Greater focus on process skills a. Developing/testing ideas b. Analyzing/interpreting data c. Evaluating evidence d. Communicating results
43. 1. Energy is a concept used in the design of Science and Engineering Practices. 2. It’s important that students learn how to apply ideas learned through the Disciplinary Core Ideas. 3. Energy is a Cross-Cutting Concept that applies to all domains of science (life, physical, Earth & space). Energy in the NGSS
44. Example of a NGSS Standard
45. http://www.need.org/ Web-based Resources for Lesson Design & Data 1. Energy 101 - https://www.energy.gov/eere/education/energy-101 2. Teach Engineering - https://www.teachengineering.org/lessons/view/cla_lesson3_energy_basics 3. KEEP Program - https://www.uwsp.edu/cnr-ap/KEEP/Pages/default.aspx 4. CLEAN Network - https://cleanet.org/index.html 5. NEED Program - https://www.need.org/ 6. Our World in Data - https://ourworldindata.org/ 7. The Shift Project Data Portal - https://www.tsp-data-portal.org
46. http://www.need.org/ Web-based Resources for Lesson Design & Data Resource guide can be found in the Google Classroom!
47. http://www.need.org/ What Will Happen Over The Next Two Days? 1. Thursday: a. What type of energy do we use and how do we use it? b. Saving energy through efficiency and conservation. 2. Friday: a. Example of innovation - building windmills b. Sharing an example lesson plan - lecture and active learning c. Work session and sharing/discussion of workshop ideas
48. Resources in Google Classroom Find our presentations and all of our lessons to modify to meet your own needs.
49. Time to Put on your Hat and Sunglasses! https://www.google.com/imgres?imgurl=https%3A%2F%2Fcdn.shopify.com%2Fs%2Ffiles%2F1% 2F0148%2F9585%2Fproducts%2Fsunglasses-natty-ice-lime- 1_1024x1024.jpg%3Fv%3D1557937551&imgrefurl=https%3A%2F%2Fwww.blenderseyewear.co m%2Fcollections%2Fall-sunglasses%2Fproducts%2Fnatty-ice- lime%3FyoReviewsPage%3D12&docid=TeJGwJb2lxoLzM&tbnid=dd28Xcw- 3__bQM%3A&vet=10ahUKEwj2- KDurPfjAhXGhOAKHXOlBwcQMwidASgRMBE..i&w=948&h=538&itg=1&bih=625&biw=1366&q=s unglasses&ved=0ahUKEwj2-KDurPfjAhXGhOAKHXOlBwcQMwidASgRMBE&iact=mrc&uact=8 https://www.google.com/imgres?imgurl=https%3A%2F%2Fstockx.imgix.net%2Fproducts%2Fstreetwear%2FNi ke-x-Atmos-NRG-AW84-Hat-Blue-Black-Flash- Crimson.png%3Ffit%3Dfill%26bg%3DFFFFFF%26w%3D700%26h%3D500%26auto%3Dformat%2Ccompres s%26q%3D90%26dpr%3D2%26trim%3Dcolor%26updated_at%3D1553543721&imgrefurl=https%3A%2F%2F stockx.com%2Fnike-x-atmos-nrg-aw84-hat-blue-black-flash- crimson&docid=fHjG0zgIo8YgZM&tbnid=pSx52Vjdgu4HxM%3A&vet=10ahUKEwiYp4nVrPfjAhXBmeAKHRIO DIEQMwjkASgxMDE..i&w=1400&h=1000&bih=625&biw=1366&q=hat&ved=0ahUKEwiYp4nVrPfjAhXBmeAKH
50. HOT HOT HOT Buster Poindexter Let’s switch today / Let’s switch today The Earth’s on fire -- climate on fire -- Feeling hot hot hot Fossil fuels are-- Burnin’ ‘round me feeling hot hot hot What to do - at a time like this Switch to solar - we can't resist We need to switch today. Renewables are the way! Storms go rum-bum-bum-bum they go rum-bum-bum-bum Climate is hot hot hot -- Feeling hot hot hot - oh Lord
51. The ice caps melting -- cause lowland flooding -- that’s not hot hot hot ocean currents changing -- they’re rearranging -- that’s not hot hot hot It's in the air - violent storms Polar vortex - they’re not the norms We need to switch today. Renewables are the way! Storms go rum-bum-bum-bum they go rum-bum-bum-bum Climate is hot hot hot -- Feeling hot hot hot - Oh Lord
52. Let’s switch today / Let’s switch today Let’s switch today / Let’s switch today Coal, oil, gasses - hot hot hot Hydro-fracking - hot hot hot We need to buy renewables on the spot We need to buy renewables on the spot I'm hot -- You're hot -- He's hot -- She's hot I'm hot -- You're hot -- He's hot -- She's hot (Real hot) -- (Real hot) -- (Real hot) -- (Real hot) Ha-ha-ha - Oh Lord
53. How you feeling? (Hot hot hot) How you feeling? (Hot hot hot) How you feeling? (Hot hot hot) How you feeling? (Hot hot hot) (Hot hot hot)(Hot hot hot) (Hot hot hot)(Hot hot hot)