Who We Are

Prizma is a niche environmental, social and sustainability advisory practice. We support responsible developers and investors around the world. Our clients value our experience serving in and working with multilateral financial institutions, their clients, and projects in emerging markets.

Prizma conducts due diligence reviews, makes impact assessments bankable, generates sustainability reports, and provides assurance and verification services. Prizma also provides experts for IESC, IE and IMG reviews, and for cases before independent recourse mechanisms, and international arbitration tribunals. 

Mehrdad Nazari, ESRM, ESIA, ESG, IFC PS, EP, GRI & Sustainability Advisor

Mehrdad Nazari, ESRM, ESIA, ESG, IFC PS, EP, GRI & Sustainability Advisor

Mehrdad has over 25 years of professional experience, including 10 with the European Bank for Reconstruction and Development (EBRD), advising responsible developers and investors. Mehrdad’s advisory practice focuses on renewable energy, mining and p...
Petrus Gildenhuys, Sustainability Reporting & Assurance Practitioner

Petrus Gildenhuys, Sustainability Reporting & Assurance Practitioner

Petrus has over 20 years of experience gained as a Principal Consultant with ERM and Associated Director at PwC. Petrus has been involved in over 100 advisory, assurance and compliance related consulting projects of which over 50 were assurance engagements. Petrus’ e...
Randy Schulze, Senior Environmental Advisor

Randy Schulze, Senior Environmental Advisor

Randy has over 30 years of experience with permitting and impacts assessment of electric power plants, coal gasification and sequestration projects, transmission lines, natural gas pipelines, LNG receiving terminals in the USA, Central/Latin America...
Peter Easton, Water Risk & Sustainability Advisor

Peter Easton, Water Risk & Sustainability Advisor

Peter has 25 years international experience in water and environmental assessment and management including Water Resources Manager for Coca-Cola Europe, and Water & Environment Director at Zenith International, a consultancy. Peter is a GRI (G4)...
Dr. Lutz Blank, Senior E&S Advisor

Dr. Lutz Blank, Senior E&S Advisor

Lutz has more than 35 years of international experience, mostly in the energy sector, energy efficiency, transport and municipal services. This includes 13 years with the European Bank for Reconstruction and Development (EBRD) where he was a Group...
Dr. Denes Bulkai, Senior Environmental & Social Expert

Dr. Denes Bulkai, Senior Environmental & Social Expert

Denes has over 35 years of professional experience in environmental and social due diligence, energy efficiency projects and feasibility studies. This includes serving 17 years as a Senior Environmental Advisor at the EBRD in London. Before joining...
Chris Routh, Senior Ornithologist & Environmental Scientist

Chris Routh, Senior Ornithologist & Environmental Scientist

Chris Routh (BSc MRSB CBiol MCMI) has over 30 years of international experience gained on projects in Europe, Asia, Africa, South and North America. Chris’ track record includes renewables, mining, waste management, infrastructure and manufacturing. Chris h...
Cristóbal Juliá Durand, Senior Environmental Consultant

Cristóbal Juliá Durand, Senior Environmental Consultant

Cristobal is a Senior Environmental Consultant. His 10 years of professional experience includes environmental baseline, permitting and monitoring projects ranging from mining (CODELCO, Xstrata, Barrick, Freeport sites and associated facilities), to...
Luisa Montes, Environmental Economist

Luisa Montes, Environmental Economist

Luisa has 25 years of experience as an environmental economist. She was part of the first economic analysis unit at the Ministry of the Environment and Natural Resources in Mexico, and the Director for Biodiversity, Bio Safety and Access to Natural Resources...
Daniel Marsh, Senior E&S Advisor

Daniel Marsh, Senior E&S Advisor

Daniel is based in Perth, Australia. He has over 20 years of professional experience and managed community relations and social impact assessments on medium-sized urban infrastructure projects to large-scale greenfield projects in Australia, Asia, and...
Dr. Don Proebstel, E&S and Renewable Energy Advisor

Dr. Don Proebstel, E&S and Renewable Energy Advisor

Don is a Senior Associate of Prizma with over 25 years of international professional experience, including VP Environmental and Sustainability at Gold Reserve Inc.; Senior Environmental & Social Analyst with the US Overseas Private Investment Corporation...
Ms. Karen Nash, Environmental & Social Performance Specialist

Ms. Karen Nash, Environmental & Social Performance Specialist

Karen Nash (MA MPhil MCIEEM FRGS) has over 25 years of international research and consultancy experience in environmental and social impact management and training. Recent projects include ESG & ESIA specialist, planning, analysis and review of...
Jack Mozingo, Senior Environmental Specialist

Jack Mozingo, Senior Environmental Specialist

Jack has over 30 years' of experience as a multi-disciplinary scientist, project/program manager (including as Principal Environmental Advisor at the EBRD), and corporate executive. He specializes in evaluating the environmental and social impacts of...