CEO, Catalytic Impact Capital

Paul Byrne

Role	Organisation	Sources
CEO	Catalytic Impact Capital	RenewEconomy (6 Apr 2026), RenewEconomy (6 Apr 2026), Startup Daily

Coverage

Stories naming Paul Byrne. Where several outlets covered the same round, they are bundled under whichever ran the fullest account.

2 deals

Australian thermal storage company secures $40 million to help replace fossil fuel boilers

Graphite Energy has secured $40 million through a $15 million Catalytic Impact Capital loan and a $25 million equity raise, scaling its Green Steam thermal storage that replaces fossil fuel boilers.

RenewEconomy 6 Apr 2026 Graphite Energy Mars Food and Nutrition Catalytic Impact Capital Family office of Lyall and Toni McLachlan Lyall McLachlan Paul Byrne Peter Lemmich Toni McLachlan

Also RenewEconomy

2 deals

National Renewable Network secures $10 million for retail solar and battery roll out

Sydney green-energy startup NRN has locked in a credit facility of up to $10 million from impact lender Catalytic Impact Capital to equip Australian homes with solar and storage.

Startup Daily 17 Jan 2024 National Renewable Network Diamond Energy Catalytic Impact Capital Alan Hunter Paul Byrne

Also SmartCompany·SmartCompany·SmartCompany·Startup Daily·SmartCompany·Startup Daily·SmartCompany

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Paul Byrne

Roles

Coverage

Australian thermal storage company secures $40 million to help replace fossil fuel boilers

National Renewable Network secures $10 million for retail solar and battery roll out