AUTHOR
Renewable Energy Content Consultant
Creating practical, expert content that makes renewable energy technologies clear, credible, and easy to understand.
David Lewis is a renewable energy and electric vehicle (EV) specialist and cleantech writer covering solar panels (solar PV), home battery storage, EV charging, heat pumps, and home electrification.
He has held leadership roles in renewable energy companies and founded Cleantech Content and Electric Car Home, focused on helping homeowners and businesses understand the clean energy transition.
David holds a Postgraduate Diploma in Renewable Energy from Heriot-Watt University and has worked as Head of Narrative & Content at Infinity Energy Services, translating complex technical topics into clear, practical guidance.
He is an Oxford graduate with executive training from IMD.
Practical guides and local insights.
A practical guide for trading estate units and other small commercial premises, including suitability, grant support, running costs, and installation.
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A practical guide to protecting your household from rising energy prices with solar, batteries, heat pumps, EV charging, and smart planning.
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A practical guide to solar in Devon, including typical costs, savings, and what to expect.
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Local guidance for Bournemouth homeowners, including costs, system sizing, and payback expectations.
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A straightforward overview of Powerwall, what it does well, and what to consider before you buy.
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What to expect from a heat pump in Devon, including suitability, running costs, and common questions.
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