Insights · Knowledge center
Knowledge center
Plain-language explainers on everything we do — solar, geothermal, the subsurface, carbon and climate. Written by the engineers who do the work, not marketers.
39 topics across 8 areas
Solar energy
How rooftop and utility-scale solar is simulated, sized and financed.
- How rooftop solar yield is actually simulatedGuide
- P50 vs P90: which solar yield number to trustGuide
- Panel degradation and 25-year performanceGuide
- Shading analysis without a site visitGuide
- Sizing a solar-plus-battery systemGuide
- Self-consumption vs feed-in: the economicsGuide
- What an energy community actually tradesGuide
Geothermal
Heat and power from the ground — from shallow loops to deep reservoirs.
Subsurface & oil & gas
Reading the subsurface — seismic, reservoirs and the uncertainty around them.
Carbon & footprint
Measuring, reducing and offsetting emissions you can actually defend.
CBAM & regulation
The carbon rules crossing your border — what to report, and when.
Net zero & strategy
Turning a net-zero pledge into a plan that survives scrutiny.
Feasibility & engineering
What a feasibility study covers, and how to read one.
Financing & economics
The numbers behind an energy investment — and how lenders read them.
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