SunBD – Sun Business Development Lda is a Renewable Energy and Energy Efficiency Consultancy Firm, based in Lisbon, Portugal. It was founded in 2009 to create value to clients across the spectrum of Renewable Energies and Energy Efficiency:
- Solar energy - including photovoltaic, solar thermal, solar chemistry, concentration solar thermal (CSP) and concentration photovoltaics (CPV)
- Wind energy – including large wind and Small Wind turbines (SWT)
- Energy efficiency – including the industrial, agriculture, commercial and building sector

SunBD is a Renewable Energy Consultancy Company . We are fully independent, acting as a 3rd party assessing and providing the necessary competence and expertise to our clients. We are extremely client oriented and focus on bringing value to businesses within the Renewable Energies sector: governments, investors, banks, manufacturers, technology providers and EPC companies.

We picked the name Sun, because all Renewable forms of energy come directly or indirectly from the Sun, and not only because we deal with solar energy. We invite you to browse through our website to know us a bit better!