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The History of Wind Energy. Kristian Wolstrup Nø rgaard & Ralf Leffin. Schedule:. 1) Introduction 2) Internal narrative story 3) The Danish case vs. the US case: (two competing trajectories) 5) Conclusion 6) Discussion / Questions. 2. Internal narrative story. - PowerPoint PPT Presentation
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The History of Wind The History of Wind EnergyEnergyThe History of Wind The History of Wind EnergyEnergy
Kristian Wolstrup Kristian Wolstrup NøNørgaard & Ralf rgaard & Ralf LeffinLeffinKristian Wolstrup Kristian Wolstrup NøNørgaard & Ralf rgaard & Ralf LeffinLeffin
1) Introduction1) Introduction
2) Internal narrative story2) Internal narrative story
3) The Danish case vs. the US case: 3) The Danish case vs. the US case: (two competing trajectories)(two competing trajectories)
5) Conclusion5) Conclusion
6) Discussion / Questions6) Discussion / Questions
ScheduleSchedule::
2. Internal narrative story2. Internal narrative story
The “Windmill-Story”:The “Windmill-Story”:
• Charles F. Brush (1849-1929):Charles F. Brush (1849-1929): first wind turbine pioneerfirst wind turbine pioneer
• Paul la Cour (1846-1908):Paul la Cour (1846-1908): founding farther of the ‘theory’founding farther of the ‘theory’
• Johannes Juul :Johannes Juul : first AC- wind turbinefirst AC- wind turbine
The “Windmill-Story”:The “Windmill-Story”:
• several key several key developments developments
• Charles F. Brush (1849-1929):Charles F. Brush (1849-1929): first wind turbine pioneerfirst wind turbine pioneer
• Paul la Cour (1846-1908):Paul la Cour (1846-1908): founding farther of the ‘theory’founding farther of the ‘theory’
• Johannes Juul :Johannes Juul : first AC- wind turbinefirst AC- wind turbine
The “Windmill-Story”:The “Windmill-Story”:
• todaytoday: Multi-Megawatt wind : Multi-Megawatt wind turbinesturbines
• several key several key developments developments
• Charles F. Brush (1849-1929):Charles F. Brush (1849-1929): first wind turbine pioneerfirst wind turbine pioneer
• Paul la Cour (1846-1908):Paul la Cour (1846-1908): founding farther of the ‘theory’founding farther of the ‘theory’
• Johannes Juul :Johannes Juul : first AC- wind turbinefirst AC- wind turbine
3. The Danish case vs. the US 3. The Danish case vs. the US casecase
The Danish caseThe Danish case
• vital entrepreneurial networkvital entrepreneurial network
• energy crisis 1973energy crisis 1973
• grass-roots movementgrass-roots movement
• development of ‘meaning’development of ‘meaning’
Bottom-up and Top-down strategyBottom-up and Top-down strategy
The US caseThe US case
• compete with already existing power compete with already existing power plantsplants
• energy crisis 1973energy crisis 1973
• ‘ ‘Big Science’ heavily funded from the Big Science’ heavily funded from the StateState
• knowledge from aerodynamicsknowledge from aerodynamics
Top-down strategyTop-down strategy
4. Conclusion4. Conclusion
ConclusionConclusion
• from grass-roots to ‘Big Industry’from grass-roots to ‘Big Industry’
• external factors played a crucial external factors played a crucial rolerole
• different meanings to technologydifferent meanings to technology
critic of sourcescritic of sources
• used material: books and online publicationsused material: books and online publications
• books - internal narrative accountsbooks - internal narrative accounts • no access to relevant energy journalsno access to relevant energy journals
Thank You for your Thank You for your attention!attention!Thank You for your Thank You for your attention!attention!
Kristian Wolstrup Kristian Wolstrup NøNørgaard & Ralf rgaard & Ralf LeffinLeffinKristian Wolstrup Kristian Wolstrup NøNørgaard & Ralf rgaard & Ralf LeffinLeffin