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Other Professional Activities
Special Lectures delivered (HR development):
Abroad:
  1. “Solar Energy Technologies for Sustainable Development in Tropical Regions”, Int. Conf. on Science and Sustainable Development, Covenant University, Canaan Land, Ota, Nigeria, 17th November 2023.
  2. Biomass Energy-Carbon Neutral Sources. FPG Course on Renewable Energy Physics, National Mathematical Centre, Abuja, 17th February 2021.
  3. Wind Energy Conversion System, FPG Course on Renewable Energy Physics, National Mathematical Centre, Abuja, 17th February 2021.
  4. Concentrating Solar Power Technologies for Large-scale Generation, FPG Course on Renewable Energy Physics, National Mathematical Centre, Abuja, 16th February 2021.
  5. Solar Energy Conversion and Utilization, FPG Course on Renewable Energy Physics, National Mathematical Centre, Abuja, 15th February 2021.
  6. Design-Development-Demonstration-Deployment (4D) of Concentrating Solar Power Technologies, WSSET Lecture Series, University of Nottingham, 27th August 2020.
  7. Resilient Solar Energy Generation and Storage Solutions for Flexible and Efficient System Integration, Indo-German Centre for Sustainability(IGCS) workshop, Technological University Berlin ,Germany, 26th November 2019.
  8. High Temperature Solar Research Activities -4D Approach trough 4E Analyses, Indo-German IGCST workshop, DLR, Cologne, Germany, 17th October 2019.
  9. Design Integration of Renewable Energy Systems toward an Affordable Net-Zero Energy Buildings, IC-IMPACTS Workshop, Concordia University, Montreal, Canada, 25th June 2019.
  10. Solar Energy Powered Net-Zero Energy Smart Buildings, IC-IMPACTS Research Conference, University of British Colombia (UBC), Vancouver, Canada, 20th June 2019.
  11. 4-D (Design-Development-Demonstration-Deployment) of Renewable Energy Technologies through 4-E (Energy-Exergy-Environment-Economic) Analyses for Sustainable Process Heat and Power Generation, Concordia University, Montreal, Canada, 23rd July 2018.
  12. 4-D (Design-Development-Demonstration-Deployment) of Solar Energy Systems for Sustainable Process Heat and Power Generation, University of Michigan, Ann Arbor, USA, 23rd May 2018.
  13. Development of Solar Thermal Systems for Dairy and Other Process Heat Applications during India-UK workshop on "Transferring Knowledge on Dairy Production technologies between the UK and India", University of Exeter, UK, 26-28 July 2017.
  14. An Integrated Renewable Energy Solution-Materials, Devices and System Level Challenges, UK-India workshop on Integrated Renewables for Autonompus Power Supply and Fuel Generation, University of Exeter, Penryn, UK, 1st August 2016.
  15. CSP Technologies for Sustainable Energy Production, HWU, Edinburgh, UK, 28th August 2015.
  16. Integrated Renewables for Autonomous Power Supply in International workshop at Tremough Innovation centre, University of Exeter, Penryn, 14th July 2014
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  17. Nano-Engineering in Concentrated Solar Power (CSP) generation for performance improvement  in Brazil–India Workshop on Applications of Nano–Engineering in Renewable Energy Sources, University of Rio, Angra dos Reis, Rio de Janeiro, Brazil, 9th October 2012.
  18. Solar power generation technologies in IGCS- Indo-German Centre for SUSTAINABILITY-Meeting the Challenges of Advanced Energy Systems for the Future,TU-9, Berlin, Germany,8th – 16th July 2012
  19. Energy Storage Systems in Solar Thermal Power Generation for Sustainable Energy Production in 4th Indo-German Frontiers of Engineering Symposium (INDOGFOE) 2012, Merseburg, Germany,14th June 2011.
  20. Renewable Energy Technologies, RMUTT, Thailand, 25th Aug.- 6th Sept. 2010.
  21. Concentrating Solar Power Technologies for  Sustainable Energy Development, SEPS, HWU, Edinburgh, UK,24th June 2010.
India:

  1. “Solar High Concentrating Photovoltaic System for Co- Generation in Industrial Process Heat and Power Applications”, MSME-AESDP, NIT Tiruchirapalli, 9th February 2024.

  2. "Energy Storage System for Improvement of Reliability of CSP Plants", The Global Conference on Decarbonizing India” (GCDI 2023), PSG College of Technology, Coimbatore, 15th December 2023.

  3. “Solar energy technologies for sustainable development”, ATAL FDP on Sustainable Energy Systems and Applications, V R Siddhartha Engineering College, Vijayawada, 11th December 2023.

  4. “Emerging Smart and Green Technologies”, 2-day National Science and Technology Conference, Chennai Centre for China Studies - C3S, 21st November 2023.

  5. “Energy Storage for Improve the reliability of CSP plants”, Workshop on “Energy Production, Utilization, and Storage (EPUS-23), NIT Calicut, 4th September 2023.

  6. “Development of Indigenous Solar Technologies for Sustainability”, REUSG 2023, IIPE Visakhapatnam, 25th August 2023. 

  7. “Green technologies for sustainable development in a clean energy environment”, STTP on " “Advancements in Green Energy Technologies and Its Significance in Industry, Bharati Vidyapeeth College of Engineering, Navi Mumbai, 24th July 2023.

  8. “Energy Conversion Technologies for Solar Fuels" 3-Day Global ENERGY & ENVIRONMENT Summit focusing Hydrogen Energy: Resource and Opportunity (HERO), IIPE Visakhapatnam, 24th July 2023.

  9. "Resilient Solar Energy Generation and Storage Solution for Flexible and Efficient System Integration in Tri-generation", IGCS Winter School, IIT Madras, Chennai, 22nd February 2023.
  10. "Solar Energy Technologies for Sustainable Process Heat and Power Generation", Covenant University, Nigeria, 14th October 2022.
  11. "Thermal Energy Storage for CSP Process Heat Applications", CMRCET, Hyderabad, 7th September 2022.
  12. "CFD for Energy System Analysis", IFET College of Engineering, Villupuram, 27th July 2022.
  13. "Techno-Enviro-Economic Optimization of Solar Thermal Systems", Lakireddy Bali Reddy College of Engineering, Mylavaram, 4th July 2022.
  14. “Advances in Solar Energy Technologies” Short Term Course on Emerging Trends in Renewable Energy Technologies (ETRET-2022), MNNIT Allahabad, 20th June 2022.
  15. “Solar Energy Technologies for Decarbonisation”, Int. Conf. on “Fluid, Thermal and Energy Systems – 2022 (ICFTE'22), NIT Calicut, 10th June 2022.
  16. “Solar Energy Technologies for Sustainable Development”, Department of Physics, Stella Maris College, Chennai, 23rd May 2022.
  17. “Sustainable Energy Technologies for Smart Eco Cities” in National e-Summit on “Smart Solutions to Smart Cities” G. H. Raisoni College of Engineering, Nagpur, 16th April 2022.
  18. “Thermal Energy Storage for Improved Reliability of CSP Plants” Deakin-IIT CoE Symposium on Sustainable Energy Materials, IIT Madras, 31st March 2022.
  19. “Material and Technologies for Green Energy Conversion and Storage” IFET College of Engineering, Villupuram, 24th March 2022.
  20. “Advances in Energy and Environmental Technologies” NIT Puducherry, 11th March 2022.
  21. “Distributed energy systems and optimization” NIT Silchar, 3rd March 2022.
  22. “Advances in Thermal Energy Technologies” Mahendra Institute of Technology, Namakkal, 18th February 2022.
  23. “Energy Efficiency in Process Industries” Agnel Institute of Technology and Design, Goa, 18th January 2022.
  24. “ICCM of Smart Renewable Energy Grid”, Sant Longowal Institute of Engineering and Technology, 14th January 2022.
  25. “Energy Conservation through Solar Energy Technologies for Industrial Process Heat Applications”, B & B Institute of Technology. Vallabh Vidyanagar, Anand, 8th January 2022.
  26. “Ingenious Solar Technologies for Sustainable Energy”, Bhilai Institute of Technology, Durg, 29th December 2021.
  27. “Integrated Renewable Energy Technologies with Energy Storage for Standalone Power Generation” ISHMT-ASTFE Heat and Mass Transfer Conference, IIT Madras, 18th December 2021.
  28.  “Development of TES Technology Solutions for Improvement of Solar Energy Systems Reliability” in International Workshop on solar thermal Energy Storage, IIT Roorkee, 14th December 2021.
  29.  “Sustainable Solar Energy in agriculture & Environment” in Two Day’s  National Workshop on “Solar power in irrigation” V.P.Mahavidyalaya, Aurngabad. 11th December 2021
  30. “Application of Solar Power in Irrigation”, National Workshop on “Solar power in irrigation” V.P.Mahavidyalaya, Aurngabad. 10th December 2021
  31. Renewable Energy Technologies for Sustainable Development, Seminar in SR University SR University, Warangal, 29th September 2021.
  32. Solar Energy for Industrial Process Heat Applications, JNTU Pulivendula, 10th September 2021.
  33. Buried Energy for Conservation and Energy Management, B&B Institute of Technology, Vallabh Vidyanagar, 7th September 2021.
  34. Green Energy Technologies for Sustainable Development, ATAL FDP on "Green Technology & sustainability Engg" Bharati Vidyapeeth College of Engg, Navi Mumbai, 24th August 2021.
  35. Green Technologies for Sustainable Energy Supply, ATAL FDP on  Green Technology, Sant Longowal Institute of Engineering & Technology, Longowal, 23rd  August 2021.
  36. 4E analyses of Solar Aided Coal based Thermal Power Generation, AICTE ATAL Online FDP on “Exergy and Thermo Economic Investigation in Power Generation System (ETEIPGS – 21)” Kingston Engineering College, Vellore, 10th August 2021.
  37. Energy efficiency in industries through energy auditing, ISHRAE DBCE student chapter, Don Bosco College of Engineering, Goa, 10th July 2021.
  38. Harnessing solar thermal energy for plastic waste treatment, AICTE ATAL Online FDP on Redemption from plastic pollution: Indian Railways, National Rail and Transportation Institute, Vadodara, 9th July 2021.
  39. Latest Solar energy technologies for process heat and power generation, STTP on Future Perspective and Challenges of Clean Energy Utilization in India,  PSNA College of Engineering and Technology, Dindigul, 2nd March 2021.
  40.  Solar Energy Technologies for Industrial Process Heat and Power Generation, PDF on Renewable Energy Intervention in Industry, Commercial and Domestic Application, Rajeev Gandhi Memorial College Of Engineering & Technology, Nandyal, 16th Febrauary 2021.
  41. Opportunities and Innovations in Solar Thermal Technologies, STTP on Futuristic Innovations on Solar Energy Technologies, 9th Febrauary 2021, Government Engineering College, Patan, Gujrat.
  42.  Solar energy technologies for process heat and power generation, STTP on Future Perspective and Challenges of Clean Energy Utilization in India,  PSNA College of Engineering and Technology, Dindigul, 1st February 2021.
  43. Integrated Renewable Energy Systems with Energy Storage for Reliable Standalone Rural Applications, International Conference on Future Technologies 2020 (ICoFT 2020) in Manufacturing, Automation, Design and Energy” (MADE), NIT Puducherry, 28th December 2021.
  44. 4-E analysis of power generation, STTP on "Exergy and Exergoeconomic Evaluation of Thermal Power Plants", Pragati Engineering College, Surampalem, AP, 26th December 2020, 9th and 23rd January 2021.
  45. Energy, exergy, environment, economic issues of NCS industry with specific reference to India, International Workshop cum Webinar on Sustainable Technologies for Energy Efficiency in Non-Centrifugal Sugar Industry, BITS Hyderabad, 19th December 2020.
  46. Green Energy Technologies for Sustainable Development, FDP on Green Technology and Sustainability Engineering, NIT Raipur,  11th December 2020
  47. Thermal Energy Storage in Concentrating Solar Power Generation for Improvement of Reliability, Challenges and Opportunities in Collection, Storage and Utilization of Solar Thermal Energy, DBRA NIT Jalandhar, 19th October 2020.
  48. Solar-Biomass Integrated Rural Energy System, FDP on solar power for rural development, JNTUA College of Engineering Kalikiri, 6th October 2020.
  49. Solar Thermal Energy Utilization: Technologies and Applications, FDP on Solar Energy: Technologies and Application, Jyothi Engineering College, Thrissur, Kerala, 21st September 2020.
  50. Solar Energy Technologies, FDP on  "Energy Engineering” Velammal Engineering College, Chennai,  17th September 2020
  51. Renewable Energy and Security Concerns, a course on "National Strategic Studies", National Defense College, New Delhi, 23rd  June 2020
  52. Performance Enhancement of Rural Renewable Energy System through ICCM Concept for Effective Energy Management, CSIR-CSIO Chennai, 2nd March 2020.
  53. Resilient Solar Thermal Technologies for Industrial Process Heat, Symposium on Energy Transitions in Industry, IIT Mumbai, 25th February 2020.
  54. Indigenous Renewable Energy Technologies for Sustainable Development, SR Engineering College, Warangal, 10th January 2020.
  55. Mathematical Application Approach in Modeling of Energy Systems (MAAMES), Dept. of Mathematics, IIT Madras, 22nd December 2019.
  56. Development of Indigenous Concentrating Solar Thermal Systems for Sustainable Energy and Environment, 4th ISEES Int. Conf. on Sustainable Energy and Environmental Challenges” NEERI Nagpur, 29th November 2019.
  57. Solar Thermal Power Generation, FDP on Recent Advances in Renewable Energy Technologies and Sustainable Development, SRM Institute of Science and Technology, Kattankulathur, 26th November 2018.
  58. Thermal Energy Storage Systems for Reliability Improvement of CSP Plants, Int. Workshop on Mechanics of Energy Materials (IWMEM-2018), IIT Madras, 19th November 2018.
  59. Integrated Renewable Electricity Generation in Smart Grid Micro-Grid Operation,  Seminar on Opportunities and Challenges of Renewable Energy in Smart Grid Systems, , Sathyabama Institute of Science & Technology, Chennai, 31st October 2018
  60. Design-Development-Demonstration-Deployment of Concentrating Solar Power Technologies, FDP on Solar and Wind Energy- Future Technologies, JNTU Anantapur, 16th November 2018
  61. CSP Technologies for Thermochemical production of Solar Fuels, FDP on Solar and Wind Energy- Future Technologies, JNTU Anantapur, 16th November 2018
  62. 4-D of Concentrating Solar Power Technologies, Tathva -2018, NIT Calicut, 13th October 2018
  63. Renewable Energy Sources, SV Engineering College for Women, Tirupati, 1st September 2018
  64. Flexible and efficient renewable electricity generation and storage solutions for system integration, in NITI AAYOG-IEA- ADB Southern Region workshop Agenda: Indian Power Sector: Supporting a Low Carbon Transition, Hotel Park Hyatt, Chennai, Tamil Nadu, 16th April, 2018.
  65. Wastewater Engineering Solutions for the Dyeing Industry, in Knowledge transfer on the sustainability of innovative wastewater treatment technologies to India, Kongunadu Arts and Science College, Coimbatore, 3rd April, 2018
  66. Challenges and Opportunities in Development of Concentrating Solar Power (CSP) Technology for Sustainable Energy Supply, in Workshop on the 21st Century Challenges and Opportunities in the Development of Sustainable Energy Systems, Saveetha School of Engineering, Chennai, 27th February 2018.
  67. Design-Development-Demonstration-Development (4-D) of Solar Energy Systems, in International conference on Design, Analysis and Development (IDAD) 2018, Vel Tech university, Chennai, 24th February 2018.
  68. Mathematical Modelling of Solar Energy Systems for Estimation of Convective and Radiation Heat Transfer,in Short term course on Nonlinear Partial Differential Equations: Theory and Numerics , Department of Mathematics, IIT Madras, Chennai, 25th January 2018.
  69. Numerical Investigation of Concentrated Solar Power Systems for Prediction of Heat Transfer Characteristics, in International conference on Numerical Heat Transfer and Fluid Flow (NHTFF 2018), NIT Warangal, 21st January 2018.
  70. Integrated Solar PV Hybrid Power Generation System, in International Seminar on Solar PV Power Plant-The Need of the Day, SKR Engineering College, Chennai, 21st September 2017
  71. Emerging Solar Thermal Technologies for Sustainable Energy Supply, in International conference on Recent Advances in Mechanical Engineering, Knigston Engineering College, Vellore, 1st September 2017
  72. Autonomous Smart Integrated Renewable Energy Systems for Sustainable Development, in Workshop on Solar and Smart Energy Systems in Present and Future, RMK College of Engineering and Technology, Puduvoyal, Chennai on 14th July 2017.
  73. Challenges and Novel Designs in Receivers of Concentrated Solar Thermal Systems in International Conference on Trends and Advanced Research in Green Energy Technologies (ICTARGET 2017), VIT University Vellore on 30th March 2017.
  74. Indigenous Concentrating Solar Thermal Systems for Process Heat and Power in SOLARIS 2017,Varanasi, India, 7-9 February 2017.
  75. Latest Developments in Mechanical Engineering (Keynote Speaker), Techno Tarang 2K17 in Avanthi Institute of Engineering and Technology, Visakhapatnam on 25th January 2017.
  76. Innovative Thermal Energy Storage Materials for Reliability Improvement of Solar Energy Systems, Faculty Development Programme on Innovative Materials for Thermal Energy Storage, Department of Mechanical Engineering, College of Engineering, Adoor, Kerala on 20th December 2016
  77. Integrated Renewable power System with Energy Storage for Sustainable rural Energy Supply, Faculty Development Programme on Innovative Materials for Thermal Energy Storage, Department of Mechanical Engineering, College of Engineering, Adoor, Kerala on 19th December 2016.
  78. Indigenous Solar Desalination Technologies for Sustainable Water Production, National Conference on Energy, Economy and Environment, Energy 2016, Department of Mechanical Engineering, NIT Calicut on 17th December 2016.
  79. Emerging Technologies Using Renewable Energy Sources, Two day National Workshop on Emerging Solar Thermal Technologies for Sustainable Energy Supply, Department of Mechanical Engineering, Kinston Engineering College,Vellore on 16th December 2016.
  80. Techno-Commercial Aspects of Indigenous Solar Desalination Technologies, Indo-UK Workshop on Transferring Knowledge on the Sustainability of Concentrated Solar Power Water Purification in India, Department of Mechanical Engineering, IIT Madras, Chennai on 12th December 2016.
  81. Techno-Commercial Aspects of Indigenous Solar Desalination Technologies for Global Solar Sustainable Water Production, Panel discussion on the conference theme Globalization of Technology and Development, 11th Annual Conference of Knowledge Forum, Department of Humanities and Social Sciences, IIT Madras, Chennai on 5th December 2016.
  82. Advanced Solar Thermal Technologies for Industrial Process Heat and Power, National Seminar on Smart Instrumentation for Smart City, Department of Electronics and Instrumentation Engineering, Sree Vidyanikethan Engineering College, Tirupathi, Andhra Pradesh on 1st December 2016
  83. Solar Energy for Industrial Applications, National Seminar on Smart Instrumentation for Smart City, Department of Electronics and Instrumentation Engineering, Sree Vidyanikethan Engineering College, Tirupathi, Andhra Pradesh on 1st December 2016.
  84. Solar-Biomass hybrid Renewable Energy systems for bridging rural-urban divide, One day National workshop on Emerging Trends and Advances in Renewable Energy Sources-ETARES 2016,VIT University, Vellore, 20th September 2016
  85. Advances in Concentrating Solar Power Technologies, One day National workshop on Emerging Trends and Advances in Renewable Energy Sources-ETARES 2016,VIT University, Vellore, 20th September 2016
  86. Concentrating Solar Power Technology for Sustainable Energy Generation, National Conference on Energy and Environment, CODISSIA Trade Fair complex, Coimbatore, 17th September 2016.
  87. Concentrating Solar Power-Indigenous Technology Development, 4th PSG-CNSE Seminar series on Solar Energy systems, Innovations and Business Entrepreneurship, PSG Institute of Advanced studies, Coimbatore, 18th August 2016
  88. Challenges and Opportunities in Solar Concentrating ans Solar Power Systems, A Two day National Workshop on Challenges and Oppurtunities in Solar Energy Collection, Storage and Utilization, VIT University, Vellore, 30th July, 2016
  89. Advances in Solar Thermal Power Generation in Refresher Course on Advances in Non-Conventional & Renewable Energy Technologies at College of Engineering and Management, Kolaghat, West Bengal, 28th June 2016
  90. Concentrated solar thermal and concentrated solar power system for polygeneration in Short term course on Distributed Multimode Renewable Energy Systems, Department of Mechanical Engineering, NIT Rourkela, 12th April 2016
  91. Advanced Solar Thermal Technologies for Process Heat & Power on The State-of-the-art of Solar Energy Technologies, Dept. of Mechanical Engineering, College of Engineering, Adoor, Kerala, 23rd February 2016
  92. Concentrating Solar Power-Indigenous Technology Development, Central Salt & Marine Chemicals Research Institute (CSMCRI), Bhavnagar, 1st January 2016
  93. Computational Solutions of Energy Systems for Thermal Performance Estimation in an International Conference on Computational Heat & Mass Transfer, NIT Warangal, 30th November 2015
  94. Modern and Innovative Renewable Energy Technologies for Sustainable Development and Climate Resilient Future on Climate Change Paradigms an International Conference at Centre for Public Policy Research (CPPR), Centre for Strategic Studies, Kochi, 21st November 2015
  95. Heat Transfer Analyses of  Low Temperature Solar Energy Systems on Recent Trends in Heat & Mass Transfer, AICTE Summer-Winter School, Adhiparasakthi Engineering College, Melmaruvathur, 11th May 2015
  96. Heat Transfer Analyses of  CSP Systems on Recent Trends in Heat & Mass Transfer, AICTE Summer-Winter School, Adhiparasakthi Engineering College, Melmaruvathur, 11th May 2015
  97. Solar Concentrating PV Systems for Poly-generation in FDP on 'Solar Energy Utilization' for participants from Kazakhstan, NIT Calicut,7th  May 2015
  98. CSP Technologies for Sustainable Energy in FDP on 'Solar Energy Utilization' for participants from Kazakhstan, NIT Calicut,6th May 2015
  99. Solar Energy & Process Heat Applications in FDP on 'Solar Energy Utilization' for participants from Kazakhstan, NIT Calicut, 6th May 2015
  100. Solar CPV system for Poly-Generation in Energy Workshop, Indo German Centre for Sustainability (IGCS), IIT Madras, 4-5 December 2014
  101. Heat Transfer in High Temperature Solar Energy Applications, FDP on Advanced Thermal Engineering Applications, SU, Chennai, 17th September 2014
  102. Solar Concentrating Thermal Technologies for Sustainable Energy in International Mechanical Engineering Congress, NIT Tiruchirapalli, 15th June 2014
  103. Solar Thermal Systems for Power Generation in FDP on Powering the Engineering College Campuses with Renewable Energy, PSGCT, Coimbatore, 18th March 2014
  104. “Modelling of Solar Photovoltaic Systems” in One Day National Seminar on Grid connected Solar Power Systems, NSNCET, Karur, 22nd February 2014
  105. Introduction and Overview of Solar Photovoltaic Systems in One Day National Seminar on Grid connected Solar Power Systems, NSNCET, Karur, 22nd February 2014
  106. Hybrid Solar Concentrating Photovoltaic System for Poly-Generation” in an Indo-Spanish Workshop on Solar Absorption Refrigeration Systems Operating Within Ionic Liquids, IIT Madras, 21st February 2014
  107. Solar Aided and Hybrid Thermal Power Plants for Sustainable Energy Supply in National Seminar on Hybrid Renewable Energy System, SEC, Chennai,19th February 2014
  108. An Integrated Solar Concentrated Photovoltaic System for Sustainable and Reliable Energy Supply”  in Two Day Workshop on “Hybrid Solar Photovoltaic  Technologies”, MITS, Gwalior, 15th January 2014
  109. Dispersed Renewable Power Generation for Sustainable Energy Supply, in Conference on Dispersed Generation and Smart Grid, NIST, Behrampur, 30th November 2013
  110. CST and CPV Systems for Automotive Industry in “Incubating Potential Renewable Energy Technologies for Automotive Industry”, PSGCT Coimbatore, 23rd  November 2013
  111. Research Issues in Solar Energy Conversion in “Green Energy”, PSGCT Coimbatore, 5th November 2013
  112. Solar Thermal Technologies for Sustainable Development in 4th National Research Conference on Climate Change Session: Renewable Energy, IIT Madras, October 26-27 2013
  113. Renewable Energy Conversion Technologies in Workshop on “Soft Computing Control Applications to Renewable Energy System” SVEC, Chennai,18th October 2013
  114. Research Issues in Solar Energy Conversion in National Seminar on “Recent Trends in Renewable Energy Conversion Technologies”, SAEC, Chennai,5th September 2013
  115. Design of Solar Thermal System  in Workshop on “Solar Thermal Systems” SERC-CSIR, Chennai, 21st August 2013
  116. Energy Storage in Solar Thermal Power Systems for Sustainable Development in National Workshop on Recent Trends in Solar Thermal Systems Towards Sustainable Development, KU, Coimbatore, 2nd August 2013
  117. Thermodynamic Analysis of Power Plant Cycles in FDP on “Engineering Thermodynamics”, AU, Chennai, 10th  June 2013
  118. Concentrating Solar Power Technologies in Two week Staff Development Program on “Renewable Energy”, PEC, Pondicherry, 20th May 2013
  119. Research Issues in Solar Energy Conversion in One Day National Workshop on Solar Energy - THE BETTER FUTURE, RMKCET, Gummidipoondi, 8th April 2013
  120. New Horizons in Energy Engineering in FDP, AITM, Tekkali, 23rd March 2013
  121. Research issues in Renewable Energy and Conservation in ELCON’13, NEC, Kovilpatti,20th March 2013
  122. Validation of Conceptual Ideas by Case Studies, Performance Analysis and their interpretation in One-day National Workshop on Energy Analysis of Engineering Systems, VTU, Chennai, 13th March 2013
  123. Energy Management & Conservation in Process Industries in Two-day Nat. Workshop on Recent Trends in Energy Management System , VITU, Vellore, 2nd March 2013
  124. Role of renewable energy technologies for sustainable energy supply in Two-day Nat. Workshop on Recent Trends in Energy Management System, VIT, Vellore, 2nd March 2013
  125. Challenges, Innovations and Opportunities in CSP Generation for Sustainable Energy Supply and Environment, SU, Chennai, 28th Feb. 2013
  126. Thermodynamic Performance Analyses of Advanced Thermal Power Plants in AVISHKAR-2K15, Avanthi Institute of Engg, & Technology, Visakhapatnam, 13th February 2013
  127. Concentrated Solar Power Technologies, SJCE, Chennai,12th Feb. 2013
  128. Solar Thermal Power Generation in Renewable Energy, Climate Change and Energy Management (RECCEM 2013),AU, Chennai,24th Jan. 2013
  129. Commercialization of Renewable Energy in National Seminar, P.A College of Engineering and Technology, Pollachi, 29th September 2012
  130. Indigenous Technologies for Solar Power Generation, UDMCE, Jaipur,21st April 2012
  131. Solar Thermal Power Generation for Sustainable Energy Production, AIGTRS, Noida, New Delhi, 14th March 2012
  132. Concentrating Solar Power Technologies for Sustainable Energy Production, SU, Chennai, 8th March 2012
  133. Design and Development of Energy Efficient Receivers for CSP Systems, BHU, Varanasi,7th Feb. 2012
  134. Solar Energy Technologies for Sustainable Energy and Water Production, National Science Foundation, IITM, 27th Dec. 2011
  135. Solar Thermal Power Generation, IES, AU, Chennai,14th Dec. 2011
  136. Understand the Interdependencies and Imparities of Environment for Energy – Global/ Regional/ India, GLIM, Manamai, Chennai,27th Aug. 2011
  137. Concentrating Solar Power Technologies, NIT Calicut,9th June 2011
  138. Design and Analysis of Energy Efficient Receivers for CSP Systems, AU, Chennai,21st March 2011
  139. Latest Developments in Dish and Central Tower Technologies  for Performance Improvement of Solar Power Plants, RENEWCON 2011, Mumbai, 10th March 2011
  140. Solar Thermal Power Generation: Central Tower Technology, TEDA, Chennai,15th Jan.2011
  141. Solar Power Generation Technologies, SSNCE, Chennai,10th Dec. 2010
  142. Solar Power Generation Technologies for Sustainable Development, JNTUA, Anantapur, 27th Oct 2010
  143. Recent Advances in Solar Power Technology, NEC, Kovilpatti, 22nd Oct 2010
  144. Brainstorming session on Global Warming and Climate, NIT Warangal, 8th Oct. 2010
  145. Concentrating Solar Power Technologies for Sustainable Development, SEC,Chennai, 22nd April 2010
  146. Energy Technologies for Sustainable Development, ACE, Chennai, 20th Aug. 2009
  147. Solar Power Systems, AU, Chennai, 26th Feb.2009
  148. Solar Power Systems for Sustainable Energy, CIT, Levengipuram, 27th Jan. 2009
  149. Solar Power Generation Systems in ICORE-2008, Pre-Congress Workshop,  IIT Madras, 15th Oct. 2008
  150. Energy Technologies for Sustainable Development” & “You Determine Your Worth : Key to Self-Management, AEC Melmaruvathur, 11th Sept. 2008
  151. Advances in Thermal Power Generation, REC, Chennai,12th Aug. 2008
  152. Advances in Thermal Power Generation, KE-BFIPL, Chennai, July 12, 2008
  153. Solar Thermal Power Generation Technologies in Workshop on SPG, IIT Bombay, 28th April 2008
  154. Energy and Environment: Technologies for Sustainable Development, VRSEC, Vijaywada, 13th Oct.2007
  155. Renewable Energy Technologies for Sustainable Development, BEC, Bapatala, 31st Aug. 2007
  156. Global Warming: An Anthropogenic Climate Change, AEC, Tiruvannamalai, 14th Aug. 2007
  157. Renewable Energy Technologies, KEC, Chennai, 26th July 2007
  158. Advances on Solar Energy Conversion, VEC, Chennai, 3rd April 2007
  159. Advanced Solar Energy Conversion Systems, GTJEC, Vellore, 16th Feb. 2007
  160. Application PDEs in Energy Systems, IIT Madras, 10th Dec. 2006
  161. Effective Energy System for Sustainability Developments, KSRCT, Tiruchengodu,16th Sept.2006
  162. Research Opportunities in Thermal engineering, KSRCT, Tiruchengodu, 16th Sept.2006
  163. Solar Thermal Energy Applications, RMKEC, 22nd Aug.2005
  164. Recent Trends in Solar Thermal Energy Applications, TJIT, Chennai, 20th Aug. 2005
  165. Waste to Energy in National Workshop on Incineration and Solid Waste Management for Clean Environment, IIT Madras, 29th April 2005
  166. Optimization of Integrated Collector System - I and II in STTP on Optimization of Thermal System, IIT Madras, 15th & 16th Dec. 2004
  167. Solar Paraboloidal Dish Collector for Viable Power Generation, VIT, Vellore, 22nd Nov. 2004
  168. Solar Energy and Its Applications, TTTI, Chennai, 15th July 2003.