Extra Services | Petrus Van Der Merwe
Extra Services

Strategic Design. Sustainable Systems. Future-Focused Infrastructure.

We design systems — not just structures. Our services integrate sustainability, economic viability, and long-term regenerative impact. From rural economic models to eco-technology systems and corporate identity architecture — strategic solutions for visionary clients.

01 · Small to Large-Scale Projects

Sustainable Architecture Design

Climate-conscious, energy-efficient, and regenerative built environments that align environmental, economic, and social sustainability.

Services Include
  • Eco-housing developments
  • Off-grid community planning
  • Industrial green facility design
  • Sustainable urban regeneration concepts
  • Master planning for rural revitalization
  • Renewable-integrated architecture systems
Ideal Clients
Developers Landowners Impact Investors Governments Eco-Community Founders
Concept Design$7,500–$25,000
Full Architectural Package (Small–Medium)$25,000–$85,000
Large-Scale Master Planning$85,000–$350,000+
02 · Regenerative Agricultural Systems

Sustainable Farming Operational Design

Integrated farming ecosystems focused on profitability, food security, and sustainability.

Services Include
  • Permaculture layout planning
  • Agroforestry system design
  • Hydroponic & vertical farming integration
  • Irrigation & water management systems
  • Livestock integration strategies
  • Operational revenue modelling
Small Farm Operational Blueprint$5,000–$18,000
Medium-Scale Agricultural System Design$18,000–$65,000
Large-Scale Agri-Economic Development Model$65,000–$250,000+
03 · Intelligent Systems Integration

Eco-Technology Systems Design

Intelligent eco-technology systems integrated into infrastructure and rural development models.

Services Include
  • Renewable energy system planning
  • Off-grid power integration
  • Water purification systems
  • Waste-to-energy systems
  • Sustainable materials innovation
  • Smart eco-community systems
System Design Consultation$4,500–$15,000
Integrated Technology Framework Design$15,000–$75,000
Large Infrastructure Integration Projects$75,000–$400,000+
04 · Concept to Execution

Sustainable Development Project Management

Full oversight of sustainable development projects from concept through execution.

Services Include
  • Feasibility assessments
  • Stakeholder coordination
  • Budget and risk analysis
  • Contractor oversight
  • Regulatory compliance support
  • Impact tracking integration
Monthly Retainer$6,500–$18,000/mo
Full Project Oversight (Large Scale)Custom Proposal
05 · For Governments, NGOs, Developers & Investors

Sustainable Project Consultation

Strategic advisory sessions and institutional guidance on sustainability-linked projects, funding structures, and long-term positioning.

Services Include
  • Strategic advisory sessions
  • Sustainability roadmap development
  • Economic and financing model review
  • Stakeholder and institutional briefings
  • Policy and positioning guidance
  • Blended finance structuring input
Strategic Consultation (2-Hour Session)$850
Advisory Package (Monthly)$3,500–$12,000
Institutional Advisory (Quarterly Retainer)Custom
06 · Purpose-Aligned Brand Systems

Corporate Branding & Graphic Design

Brands built for purpose, sustainability, and long-term institutional credibility.

Services Include
  • Corporate identity systems
  • Brand architecture
  • Investor deck design
  • Institutional documents
  • Digital branding kits
  • Logo & visual identity systems
Brand Identity Package$3,500–$15,000
Institutional Branding Suite$15,000–$45,000
Full Brand Strategy + Implementation$45,000+
07 · Authority & Conversion

Website Design & Hosting

Strategic, professional websites built for institutional authority and conversion.

Built For
  • Sustainability platforms
  • Corporate publications
  • LinkedIn authority positioning
  • Investor-facing materials
  • Thought leadership articles
  • Development proposals
Professional Website (5–8 Pages)$1,500–$2,000
Advanced Corporate Platform$12,000–$35,000
Hosting & Maintenance$150–$450/mo
08 · Purpose-Driven Writing

Content Creation & Article Writing

Writing built to establish authority, credibility, and long-term thought leadership.

Services Include
  • Long-form strategic articles
  • Thought leadership content
  • Investor narrative writing
  • Website and platform copy
  • LinkedIn content development
  • Editorial planning & calendars
Professional Article (1,000–1,500 Words)$650–$1,500
Long-Form Strategic Article$1,500–$4,500
Monthly Content Authority Package$2,500–$9,000
Why Work With Petrus
"This is not transactional work. This is strategic long-term impact design."
Visionary system-level thinking
Sustainability-first infrastructure design
Economic model integration
Institutional-level strategic structuring
Blended finance understanding
Branding + infrastructure intelligence combined
Let's Talk →
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