When Action Meets Evidence: MFAT’s Honiara Chancery Solar Journey

By the Generate Zero Team | Published March 2026 | Reduction Strategy & Emissions Reporting

Back in 2020, New Zealand's Ministry of Foreign Affairs and Trade (MFAT) invested $250,000 NZD in solar panels at the Honiara Chancery in the Solomon Islands.

Their aim was to reduce reliance on diesel power, lower operating costs, and lead by example in sustainable energy across the Pacific. What happened next speaks for itself.

The Impact: $263,940 NZD Saved and 152 Tonnes of CO2e Avoided

The results of the Honiara solar installation have delivered real, measurable value:

$263,940 NZD saved in operational costs
152 t CO2e avoided
Greater energy resilience at the Chancery

These are not projections or estimates. They are verified outcomes from a single, well-executed renewable energy investment. And they raise an important question: what if MFAT could have seen these outcomes before they embarked on the project?

What If You Could Model Green Investment Scenarios Upfront?

Imagine being able to model green investment scenarios upfront that help to guide every decision. To compare pathways, forecast savings, and understand the emissions impact before a dollar is committed.

That is exactly what MFAT have now done. By loading the Honiara solar data into Generate Zero's Reduce module, they have taken their real-world results and turned them into a forward-looking decision-making tool.

From Data to Direction: What MFAT Can Now Do

By loading the Honiara solar data into Generate Zero's Reduce module, MFAT can now:

Track actual emissions against their targets
Test scenarios side by side to see which delivers the biggest impact
Visualise the years ahead and optimise the path to net zero
Produce forward-looking evidence aligned with IFRS S2 and other climate disclosure requirements

This is the shift from sustainability reporting to sustainability strategy. Instead of looking back at what the data shows, MFAT can look forward and plan with confidence.