Sustainable Living
Smart Thermostat Guide Uk
A detailed UK guide to smart thermostats, programmers, room thermostats and TRVs, explaining what actually saves energy, what to buy first and when smart controls are worth it.
theplanetbrief.com /author/kieran/
Kieran Simpson
Founder of The Planet Brief and The Carbon Workbench, writing practical explainers on carbon markets, ESG reporting, net zero, climate claims and green finance.
Latest articles
Sustainable Living
Home Insulation Guide Uk
A detailed UK home insulation guide covering loft insulation, cavity walls, solid walls, draught-proofing, ventilation, EPCs, grants and what to do before considering a heat pump.
Sustainable Living
Refurbished electronics UK: warranty, battery and seller checks
Refurbished electronics UK guide for 2026. Check warranty, battery health, software support, seller quality, returns and when renewed phones, laptops or tablets are worth buying.
Sustainable Living
Sustainable gifts UK: practical low-waste gift ideas for 2026
A sustainable gift is not automatically the bamboo version of something nobody asked for.
Sustainable Living
Reduce Home Energy Bills And Carbon Footprint
A practical UK guide to reducing home energy bills and carbon footprint, covering insulation, heating controls, draught-proofing, appliances, tariffs, smart meters and low-carbon upgrades.
Sustainable Living
Heat Pump Vs Gas Boiler 2026
A detailed UK comparison of heat pumps and gas boilers in 2026, covering upfront cost, grants, running cost, carbon, insulation, radiators, hot water, disruption and installer checks.
Sustainable Living
Sustainable Clothing Brands Uk 2026
A detailed UK guide to sustainable clothing brands in 2026, covering organic cotton, recycled materials, repair, transparency, carbon claims, pricing and greenwashing checks.
Sustainable Living
Organic Cotton Basics Uk
A practical UK guide to organic cotton T-shirts, hoodies and basics, explaining certification, fabric weight, durability, greenwashing, Prospereco and what to check before buying.
Sustainable Living
Sustainable Wardrobe Guide
A practical guide to building a sustainable wardrobe without wasting money, covering cost per wear, buying fewer garments, repair, resale, care, materials and greenwashing checks.
Green Investing
Climate Risk And Investment Portfolios
Climate risk and investment portfolios explained for UK investors, covering physical risk, transition risk, stranded assets, bonds, equities, property, funds and scenario analysis.
Green Investing
Fossil-free funds UK: how to compare exclusions, holdings and fees
How to compare fossil-free funds in the UK using exclusions, holdings, benchmarks, fees, FCA labels and stewardship evidence.
Green Investing
Green Savings Accounts And Cash Isas
Green savings accounts and cash ISAs explained for UK savers, including tax, FSCS protection, deposit claims, greenwashing, NS&I Green Savings Bonds and what to compare.