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BIOSOLAR AND PLANNING / POLICY CONTEXT
Biosolar roofs align with UK planning policy by combining renewable energy, biodiversity and sustainable drainage into a single, efficient roof solution.
National Planning Policy Framework (NPPF)
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Supports on-site renewable energy generation
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Encourages carbon reduction at building level
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Promotes measurable biodiversity improvements
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Favors integrated, multi-benefit design approaches
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Biodiversity Net Gain (BNG)
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Requires a minimum 10% biodiversity uplift
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Rewards species-rich and pollinator planting
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Values structural and habitat diversity
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Allows biosolar roofs to contribute to BNG scores
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London Plan & Urban Greening Factor (UGF)
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Sets clear UGF targets for new developments
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Prioritises green infrastructure at roof level
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Supports combined vegetation and PV systems
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Benefits sites with limited ground-level space
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Sustainability & Environmental Standards
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Aligns with BREEAM, LEED and HQM criteria
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Helps reduce peak roof surface temperatures
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Supports SuDS and stormwater management
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Improves long-term roof performance
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Why this matters for planning: biosolar roofs support UK planning goals by combining renewable energy, biodiversity, and sustainable drainage in one roof system.
WHERE TO GO NEXT:
To understand how biosolar supports measurable outcomes in energy, biodiversity, and planning performance, continue to Key Benefits.
If you’re progressing toward concept design, the overview of Types of Biosolar Systems may also be helpful.
For project teams preparing early-stage information, the Pre-Design Checklist is available in the Downloads section.
If you’re seeking a specialist contractor to deliver a biosolar roof system visit PV Plus
