Environmental & Social Consultancy
Bridging International Development and Environmental Compliance.
Delivering world-class Environmental & Social (E&S) consultancy and project management across the world. Voltonia Ltd is led by its founder, Déborah Philipp, an E&S specialist with 25+ years in the field.
Experience across projects with
- years of field experience
- 25+
- countries of operation
- 26
- major projects since 1999
- 44
- engineers led in one division
- 40
Selected Projects
All projects02 /Ongoing
Cambodia
Svay Chek River Basin: Water Investments and Nature-based Solutions
Climate resilience, water security and basin governance through infrastructure rehabilitation, integrated basin planning and NbS.
Key activities
- Strategic E&S guidance to MoWRAM, PDoWRAM and the technical assistance team
- Update of the ESMF, RPF, Gender Action Plan and Stakeholder Engagement Plan
- E&S clauses for bidding documents and contractor C-ESMPs
- Grievance Redress Mechanism, resettlement and UXO risk procedures
- Training and capacity building for ministries, contractors and partners
03 /
Philippines (Bukidnon)
San José Solar Project, 128 MW
E&S due diligence of a 128 MW solar PV plant on 104 ha in Quezon, Bukidnon province.
Key activities
- Led the due diligence: ESIA/EIA, land acquisition, social risks, gender and inclusion
- Compliance review against Philippine law and IFC Performance Standards
- Assessment of land tenure and livelihood impacts
- E&S gaps and corrective actions
05 /
Philippines (Luzon, Visayas)
Philippine School Infrastructure Project (PSIP) Phase IV
PPP programme to build up to 40,000 classrooms; pilot of 4,000 classrooms on 120 sites, assessed for IFC.
Key activities
- Led the E&S assessment of 120 school sites under IFC Performance Standards
- E&S Scoping Report and Stakeholder Engagement Framework
- Integration of E&S requirements into procurement and concession documents
Initiate a Project
Discuss your E&S assessment, due diligence or team coordination needs.