Independent Engineering & Technology Advisory

Grumpy Off Grid is an independent engineering and technology advisory business focused on renewable energy, distributed compute infrastructure and emerging digital technologies. We help individuals and organisations evaluate practical, resilient and cost-effective solutions for the future.

Renewable Energy & Storage

Independent advice on renewable energy, battery storage and infrastructure automation for distributed compute environments. Drawing on practical experience operating renewable-powered compute systems, we help clients evaluate architectures that balance energy availability, operational resilience and long-term operating costs.

Distributed Compute Infrastructure

Practical experience designing and operating renewable-powered compute platforms, including edge computing, digital infrastructure and emerging decentralised technologies.

Engineering & Technology Advisory

Grumpy Off Grid provides independent engineering and technology advisory services focused on renewable energy, distributed compute infrastructure and emerging digital technologies. We help clients evaluate practical, resilient and cost-effective solutions based on real-world operational experience.