Public Speaking (David Andresen)

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Black Bulls Investors Summit

San Diego, California, USA (October 2025)

Beyond traditional markets: Mapping opportunities in innovation and energy transition. 

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Clean Innovation Conference - Hacienda Belen

San Jose, Costa Rica (April 29, 2022)

Practical Decarbonization at Speed 

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USAID - Best Practices for Amazonia (Economic development and mining)

Brasilia, Brasil; Lima, Peru; and Bogota, Colombia (July-August 2019)

Climate change and renewable energy innovations: a map for global sustainability [Cambio climático y las innovaciones en energía renovable: Un mapa para sustentabilidad global]. 

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U.S. Department of Energy SBIR Conference - Energy Innovation

Washington D.C., USA (October 23, 2017)

 Private Sector Approach to Commercializing Innovation

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PENREC Conference

Lima, Peru (June 28 & 29, 2017)

 Renewable Energy for South America

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Scripps Institution of Oceanography

La Jolla, California, USA (September 10, 2015)

Implications for Investment and Policy Choices - State of Cleantech 2015

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International Finance Corporation y Cámara de Comercio de Cartagena

Cartagena, Colombia (August 9, 2013)

Tecnologías limpias en la Región Caribe: Reduciendo la pobreza a través de innovación [Clean technologies for the Caribbean region: Reducing poverty through innovation] 

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 Foro ANDI y International Finance Corporation

Bogotá, Colombia (July 11, 2013)

Oportunidades de Innovación en el Sector Privado: Casos Prácticos con Tecnologías Limpias [Innovation opportunities in the private sector: case studies with clean technologies]

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SOITEC: Solar Power Finance & Investment Summit 2013

San Diego, California, USA (March 19, 2013) 

 Evolution of Energy Storage 

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China Investment Summit USA

New York, New York, USA (December 2, 2011) 

Clean Energy and its large scale feasibility 

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K&L Gates Conference

La Jolla, California, USA (November 1, 2011)

Solutions to Business Operational Issues in China

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Grid-Scale Energy Storage - Global Transmission Report

Brussels, Belgium (June 2011)

Emerging Technology map

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California Clean Innovation Conference

La Jolla, California, USA (May 5, 2011)

Trends in Cleantech Investments

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Charged2020 - Energy Storage Conference (keynote conference presentation)

San Diego, California, USA (July 1, 2010)

Funding in Energy Storage & Smart Grid 

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TEDxDelMar

Del Mar, California, USA (June 2, 2010)

The future of Cleantech in a world facing climate instability

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Solar Power International 2009

Anaheim, California, USA (October 28, 2009)

Case Studies in Mergers and Acquisitions (M&A) 

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Foley's Emerging Technologies Conference

San Diego, California, USA (September 30, 2009)

Finding and Working with Strategic Partners

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2009 International Investment Summit

Dalian, China (May 26, 2009)

Global Economic Outlook - Cleantech Sector Perspective 

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San Diego Regional Chamber of Commerce

San Diego, California, USA (May 14, 2009)

The Cleantech Transformation - Opportunities and challenges in the emerging energy efficient and low carbon economy

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Foley's Emerging Technology Conference

San Diego, California, USA (October 28, 2008) 

Growth Industry - Alternative Energy

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