Generated by Rank Math SEO, this is an llms.txt file designed to help LLMs better understand and index this website. # AC Innovations Ltd ## Sitemaps [XML Sitemap](https://acinnovations.co.uk/sitemap_index.xml): Includes all crawlable and indexable pages. ## Posts - [BetterThinking.co.uk launches to bring clearer reasoning to complex problems](https://acinnovations.co.uk/better-thinking-launches-reasoning-to-complex-problems/): Complex problems are often treated as if they are simple — something to respond to quickly, debate loudly, and resolve with confidence. - [C-it.org.uk launches to help people pause and clarify claims before reacting](https://acinnovations.co.uk/c-it-org-uk-launches-to-help-people-pause-and-clarify-claims-before-reacting/): Claims are often treated as if they must be accepted or rejected immediately — something to react to, argue with, or share before there is time to think. - [Launching healthysoil.uk: bringing clarity to soil science for gardeners and growers](https://acinnovations.co.uk/launch-healthy-soil-uk/): Soil is often treated as background — something we stand on, dig into, and hope behaves itself. - [Launching compost-bins.co.uk: why independent compost bin reviews matter](https://acinnovations.co.uk/independent-compost-bin-reviews/): Most gardeners start with a simple question: - [Innovative approaches to long-term soil carbon: the Biochar Humus Composite](https://acinnovations.co.uk/biochar-humus-composite/): How the next generation of the Biochar Humus Composite made at scale offer solutions to soil health, address soil degradation mitigate climate change through soil-C. - [Launching BiocharFilters.co.uk – a focused response to sediment, nutrients, and runoff risk](https://acinnovations.co.uk/blog-biocharfilters-website/): The search is on for effective, practical, and compliant ways to improve water filtration. One of the most promising areas is the use of biochar-based filtration… - [Buying multipurpose compost – a new website for UK gardeners](https://acinnovations.co.uk/multi-purpose-compost-website/): For most gardeners, compost is a product you pick up at the garden centre and hope for the best. After 15 years immersed in compost science, biochar, humus formation, and the mechanics of real-world composting, this site delivers advice to help buyers get the right product. - [Biochar: the long journey towards scalable impact](https://acinnovations.co.uk/biochar-scaling-uk-production/): Tony’s journey into biochar started long before “carbon removal” became mainstream. Tony was hands-on, trying to understand what made some soils come alive — and how biochar could be engineered into that process. - [The SoilFixer story](https://acinnovations.co.uk/soilfixer-sticky-compost-to-humus-biochar-composts/): Tony's SoilFixer story began with a mystery — a sticky compost mystery. How this led to a range of biochar-composts. - [Composting backstory: why Tony invented the HOTBIN](https://acinnovations.co.uk/hotbin-innovation-project/): Background on how the HOTBIN composter was developed by Tony Callaghan. The HOTBIN is a neat, insulated compost bin that transforms garden and food kitchen scraps into compost in just a few weeks. In reality. ## Pages - [Frequently Asked Questions](https://acinnovations.co.uk/faq/): To use the FAQ database: either search by keyword, or to explore all, scroll down the list and click to expand and to collapse. - [Articles and blogs](https://acinnovations.co.uk/articles-and-blogs/) - [Portfolio](https://acinnovations.co.uk/portfolio/): Structured reasoning tools and frameworks for complex, contested, and difficult-to-frame problems. Better Thinking brings together practical methods, analytical tools, and public-facing knowledge assets designed to improve how people think through uncertainty, decisions, and human–AI collaboration. - [Contact](https://acinnovations.co.uk/contact/): Contact AC Innovations Ltd to discuss soil-health projects, Biochar Humus Composite, and Biochar Filtrers - [About](https://acinnovations.co.uk/): Tony Callaghan’s work has evolved from practical product and environmental innovation into domain-led knowledge platforms and, more recently, structured reasoning methods now publicly centred under Better Thinking. - [Privacy Policy](https://acinnovations.co.uk/privacy-policy/): Website: acinnovations.co.ukOperator: AC Innovations LtdRegistered address: c/o Azets LLP, Bulman House, Regent Centre, Gosforth, Newcastle upon Tyne, NE3 3LSCompany registration (England & Wales): 6918347VAT number: 990 8820 78 ## FAQs - [How does AC Innovations relate to Better Thinking?](https://acinnovations.co.uk/helpie_faq/3147/): AC Innovations Ltd is the wider portfolio and origin site for Tony Callaghan’s work. Better Thinking is the primary public-facing home for his reasoning, problem-structuring, and analytical-method work. - [What is HOTBIN, how do I use it?](https://acinnovations.co.uk/helpie_faq/what-is-hotbin-how-do-i-use-it/): For in-depth HOTBIN help, please visit http://www.hotbincomposting.com - [What is Biochar Humus Composite (BHC)](https://acinnovations.co.uk/helpie_faq/faq-bhc/): BHC is a re-engineered soil amendment material combining biochar, humus-rich organic matter, and stabilising mineral interactions to support water retention, nutrient buffering, and persistent soil carbon — at scale. - [Questions biochar for water filtration?](https://acinnovations.co.uk/helpie_faq/questions-on-biochar-for-water-filtration/): For all things biochar filtration, visit biocharfilters.co.uk  - [Question on choosing a compost bin and/or composting?](https://acinnovations.co.uk/helpie_faq/faq-compost-bins/): For in-depth compost bins reviews to loads of tips on composting - visit http://www.compost-bins.co.uk - [Questions on multipurpose compost and which one to buy?](https://acinnovations.co.uk/helpie_faq/faq-multipurpose-compost/): From simple buying guides to more in-depth questions on what's in a bag of MPC, visit multipurposecompost.co.uk - [Questions on Soil and soil health?](https://acinnovations.co.uk/helpie_faq/soil-health/): For our full FAQ on all things soil and soil-health related, please visit www.healthysoil.uk/faq - [How I use AI: drafting then curated, corrected, and quality-checked](https://acinnovations.co.uk/helpie_faq/how-tony-uses-ai/): Given the complexity of composting, soil science, and biochar, I want to be very clear about how I work, how AI supports me, and what I will—and will never—allow onto AC Innovations website.