Course12710772961 lectures
Hydrogen Energy: Technology and Economics
Prof. Pratham Arora and Prof. Amit C. Bhosale · IIT Roorkee
About
The energy transition is in progress, and the world is grappling with the energy trilemma: How can we supply energy that is affordable, accessible & reliable, and environmentally responsible, for everyone? There is no single solution to this formidable challenge, but hydrogen is a key component of most credible sustainable energy scenarios. Hydrogen is currently used heavily in the process industries, and it is seen as a significant future replacement option for the fossil fuels that are now used in power generation, transportation, and industry. However, most hydrogen today is produced from fossil energy sources. It will need to be decarbonized to take its place as a dominant player in sustainable energy. This course shares insights into the technology, economics, and business drivers and barriers for hydrogen, both in the short term and in the long term. It examines hydrogen’s production, transportation, use, and commercial opportunities to better equip you, with skills, knowledge and expertise to thrive in the Hydrogen Economy. Furthermore, technical insights of electrochemistry are also be discussed in details thereby underlining the significance of various losses that take place in electrochemical cells viz. fuel cells and electrolysers.
Lectures
Week 1
- Introduction
- Challenges with Fossil Fuels
- Renewable Energy and Hydrogen
- Energy Consumption in Different Countries
- Energy Consumption in Different Sectors
- Economic Modelling
Week 2
- The Current Market for Hydrogen
- The Current Market for Hydrogen - II
- Hydrogen Production from Fossil Fuels
- Hydrogen Production from Fossil Fuels - II
- The Cost of Hydrogen Production from Fossil Fuels
- The Cost of Hydrogen Production from Fossil Fuels - II
Week 3
- Carbon Capture from Fossil Fuel-based Hydrogen
- The Production of Hydrogen from Renewable Sources
- The Economics of Hydrogen Production by Electrolysis
- Hydrogen Production from Biomass
- Economics of Hydrogen Production from Biomass
- Biomass Lab
Week 4
- Introduction to fuel cell & electrolyzers
- Thermodynamics of fuel cell & electrolyzers-I
- Thermodynamics of fuel cell & electrolyzers-II
- Variation in reversible potential and the Nernst Equation
- Nernst equation and numerical problems-I
Week 5
- Numerical Problems- II
- Numerical Problems-III
- Characteristic curve (I-V) of a fuel cell
- Potential losses in fuel cells & electrolyzers
- Fuel cell efficiency and numerical problems
Week 6
- Significance of current & power density
- Significance of cell components
- Cell stacking
- Fabrication of the membrane electrode assembly
- Introduction to Reaction kinetics of fuel cell-I
Week 7
- Reaction kinetics of fuel cell-II
- Butler-Volmer equation-I
- Butler-Volmer equation-II
- Butler-Volmer and Taffel Equation-III
- Charge Transport mechanism in fuel cell & electrolyzers
Week 8
- Charge Transport mechanism and numerical problems
- Ohmic losses and significance of interfacial contact resistance
- Mass transport in fuel cell & electrolyzers-1
- Mass Transport: Relationship Between Current and Diffusive Flux
- Concentration loss and numerical problems
Week 9
- Bipolar plates and different flow field designs
- Scale-up issues in fuel cell & electrolyzers
- Laboratory Demonstrations
Week 10
- Hydrogen Storage and Transport - I
- Hydrogen Storage and Transport - II
- Cost of Hydrogen Storage
- Cost of Hydrogen Storage and Transport
Week 11
- Mass Shipping of Hydrogen - I
- Mass Shipping of Hydrogen - II
- Mass Shipping of Hydrogen - III
- Competitive Position of Hydrogen versus Fossil Fuels
- Case Studies for Hydrogen Economy
Week 12
Syllabus and materials
At NPTEL, as the course publishes them.
Credits and licence
- Institution
- IIT Roorkee
- Department
- Multidisciplinary
- Taught by
- Prof. Pratham Arora, Prof. Amit C. Bhosale
- Level
- Undergraduate
- Language
- English
- Subjects
- Earth and environment, Economics
- Source
- NPTEL
- Licence
- CC BY-NC-SA, as NPTEL states it. Non-commercial use only. NPTEL's terms
- Attribution
- NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge.
- Who can watch
- NPTEL gives no rating. Invisible Network shows it to Tweens profiles and older, judged from what the source says about it. How courses are placed
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