Activity
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I am very excited to announce the launch of my very first book; 'Rewild this Book' which is out today, published by Nosy Crow and National Trust -…
I am very excited to announce the launch of my very first book; 'Rewild this Book' which is out today, published by Nosy Crow and National Trust -…
Liked by Will Heinzelmann
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⚡ SCOOP: Reform UK deputy leader Richard Tice tells anti-solar farm campaigners that the party will not be able to reverse approvals granted to every…
⚡ SCOOP: Reform UK deputy leader Richard Tice tells anti-solar farm campaigners that the party will not be able to reverse approvals granted to every…
Liked by Will Heinzelmann
Experience & Education
Volunteer Experience
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Mathematics Teacher
Warwick in Africa
- 2 months
Education
Honors & Awards
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Young Energy Professionals - Innovation - Finalist
Energy UK
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Young Renewable Energy Professional 2016 - Highly Commended
Renewable Energy Association
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Young Energy Professionals - Rising Star - Finalist
Energy UK
Languages
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French
Limited working proficiency
More activity by Will
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A solid turn out for the Low Temp Heat Design gang in Newcastle run by Craig Gilhome MCIPHE Grant Engineering (UK) Ltd showcasing their impressive…
A solid turn out for the Low Temp Heat Design gang in Newcastle run by Craig Gilhome MCIPHE Grant Engineering (UK) Ltd showcasing their impressive…
Liked by Will Heinzelmann
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I’ve just seen 4 people in the gym this morning with Ironman tattoos on their calf… A few thoughts. How many brands have their logos tattooed on…
I’ve just seen 4 people in the gym this morning with Ironman tattoos on their calf… A few thoughts. How many brands have their logos tattooed on…
Liked by Will Heinzelmann
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Train ticketing is such a broken mess! Made out to be doing me a favour by adding 'Split Save' - allegedly saving my £400?! Can you think of any…
Train ticketing is such a broken mess! Made out to be doing me a favour by adding 'Split Save' - allegedly saving my £400?! Can you think of any…
Liked by Will Heinzelmann
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As promised, here is my deep dive into OVO and it's not pretty OVO Energy is owned by OVO Finance which is owned by OVO Holdings, which is owned by…
As promised, here is my deep dive into OVO and it's not pretty OVO Energy is owned by OVO Finance which is owned by OVO Holdings, which is owned by…
Liked by Will Heinzelmann
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As February kicks off, I’m pleased to welcome George Sayers to Bedrock Business Systems. George joined us last week with a strong track record in…
As February kicks off, I’m pleased to welcome George Sayers to Bedrock Business Systems. George joined us last week with a strong track record in…
Liked by Will Heinzelmann
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I've spent my morning in policy meetings - first getting a rundown on the Warm Homes Plan from Dr Matthew Aylott with the Heat Pump Association UK…
I've spent my morning in policy meetings - first getting a rundown on the Warm Homes Plan from Dr Matthew Aylott with the Heat Pump Association UK…
Liked by Will Heinzelmann
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Neoliberal capitalism might be nearing its end. A new kind of economy is being built. Its happening in real time. Zohran Mamdani made the…
Neoliberal capitalism might be nearing its end. A new kind of economy is being built. Its happening in real time. Zohran Mamdani made the…
Liked by Will Heinzelmann
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How to hide the fact you're using AI: Amateurs — Remove all em dashes. Pros — Purposely splel one word wrong.
How to hide the fact you're using AI: Amateurs — Remove all em dashes. Pros — Purposely splel one word wrong.
Liked by Will Heinzelmann
Other similar profiles
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James Rees
James Rees
Few product leaders in energy go deep on pricing and trading. Few pricing specialists think natively in propositions and product. My career sits in the overlap - designing tariffs, flexible energy trading products and digital propositions that work technically, commercially and for the customer.<br> <br>With 25 years in UK energy, I help suppliers and energy services companies grow margin and launch products that stick - through commercial propositions, partnerships, price optimisation and digital product. That includes go-to-market planning and execution, company-wide change programmes, build-versus-buy decisions, and reviving product development that has stalled or is failing to deliver impact.<br> <br>Before Good Energy, I spent over two decades in B2B energy pricing - at Drax Group, Opus Energy, British Gas Business and CGI. That's where I built the foundations: designing flexible energy trading products - shaped contracts, flex baskets, click-to-trade - and the pass-through pricing structures behind them. I built pricing and trading systems from the ground up to manage customers' traded positions, mark-to-market exposure and non-commodity cost reconciliation.<br> <br>Most recently I was Director of Product and Propositions at Good Energy, where I sat on the Executive Committee and led a team of 25 across product, pricing, propositions, R&D and digital analytics. I rebuilt the product function and scaled multiple products across every part of the market, now generating multi-million pound recurring net margin.<br> <br>I now run EnergyLab, advising energy businesses on product, pricing and commercial strategy - from domestic tariff design through to complex C&I trading products and applied AI.<br> <br>Where I add most value:<br> <br>Pricing and propositions - domestic and business tariffs, pass-through and licence-exempt supply, hourly matching, demand flexibility, and complex flexible trading products.<br> <br>Digital product and analytics - vision through to delivery for web and native apps, funnel optimisation, UX grounded in customer research, and teams structured around Agile and clear outcomes.<br> <br>Commercial strategy - value proposition design, go-to-market, and regulatory-compliant product development calibrated to the organisation's risk appetite.<br> <br>Open to conversations about consulting engagements and senior permanent roles where that combination drives results.<br> <br>Reach me at james@energylab.ltd
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