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JT
James Thornton
Renewable Energy Consultant
MCS-certified energy assessor & solar installer
MCS-XXXX
LinkedIn profileAbout James
James has over 12 years of experience designing and installing residential solar PV and heat pump systems across the UK. He holds MCS certification and has reviewed CalcAI's solar and heat pump calculation logic against the latest Ofgem and DESNZ data.
Tools reviewed
Solar Savings CalculatorLast reviewed: April 2026
Heat Pump CalculatorLast reviewed: April 2026
James Thornton’s review covers the accuracy of CalcAI’s calculation logic and explanatory content. This review does not constitute regulated financial, tax, or legal advice. Always confirm important financial decisions with a regulated professional.