Azvai is an independent consulting practice in circular economy, systems thinking, and applied AI.

I’m Borja Blanco Mendez. I work with organizations on circular economy operations, field projects, economic analysis, innovation and entrepreneurship, community engagement, and process improvement. AI is part of the toolkit when it makes the work better.

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Or see the work first: projects and case studies.

Borja Blanco Mendez, founder of Azvai
Sustainability consultant working in the field with stakeholders

Systems thinking, in the field

Circular economy operations, economic analysis, community engagement, and process improvement. Strategic work that gets implemented, not stuck in slides.

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Applied AI where it earns its place

AI-augmented research, analysis, and workflow design. Used as a collaborator in the practice, never a substitute for the field work.

How the practice works →

Chart: where the savings come from in Claude Code skills work. Reusable code skills 32 percent, cached reads 28 percent, sub-agent context isolation 22 percent, progressive disclosure 12 percent, CLAUDE.md baseline 6 percent

Recent writing and tools

Recent writing and open-source tools from the practice. Field work, applied AI, and the tools that connect them.

Disclosure matrix comparing what leading AI labs publish about their environmental footprint

Thinking

Is Claude Sustainable? The Anthropic disclosure gap

Research on what the leading AI labs do and don’t disclose about emissions, water, and infrastructure. Refreshed with the June 2026 IPO wave.

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Waste collection workers during the Project STOP programme in coastal Indonesia

Field work

Designing a Coastal City Waste System

Lessons from Project STOP in Indonesia. Five workstreams, the behaviour change layer that carries the rest, and what actually held together after handover.

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Claude Code skills for sustainability consulting

Tools

Claude Code Skills for Sustainability Consulting

Five open-source skills behind the research and writing workflow. Charts, content pipeline, GSC audit, WordPress publishing, and inspection prep.

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Start a conversation

If you’re working on circular economy operations, systems-level analysis, or applying AI to research and field work, I’d be glad to talk. Email borja@azvai.com.