Earth Notes: Site Search / Map / Guide and Full Article Listing

Auto-updated 2025-06-05.
Cannot find what you are looking for? Full site guide/map, search, and article listing for Earth Notes, including updated and popular pages.
Site search and site guide / site map for Earth Notes, including key article groups and a full listing, and a list of tags and what they mean on EOU.

Use Google's search within this site. Type search words into the box below.

See below some of the key groups of articles on this site: ranging from being frugal, through the carbon cost of a cuppa, to reviews of appliances and gadgets that we use at home.

About Us: why Earth Notes exists and who writes the words!

See what's popular, newest, and updated.

See also the complete list of all articles on this site.

This site has (canonical) desktop/full and (alternate, lighter-weight) mobile/"lite" views, both responsive design. The "lite" site is optimised for slow/expensive high-latency connections and smaller screens. Switching on data-saving mode (Save-Data) in your browser may reduce bandwidth further. You may also wish to try the http lite site if your bandwidth and latency are particularly poor.

You may also be interested in the editorial content calendar.

Live and Regularly Updated

Feeds

Section Homepages

Newest Articles

  1. Why Do Start-ups? (2025)
  2. Diarycast - Year In Review (2024)
  3. On Website Technicals (2025-05)
  4. PhD Research Zoned Heat Pump Modelling
  5. On Website Technicals (2025-04)
  6. Yet More Enphase AC Battery Home Storage (2025-04-17)
  7. 16WW Microgeneration Merit Order
  8. On Website Technicals (2025-03)
  9. Bats Around our Home aka 16WW (2025)
  10. Reconnecting the Heat Battery (2025)

Recently Updated Articles

  1. Saving Electricity (2025)
  2. 16WW Heat-pump Control
  3. On Website Technicals (2025-05)
  4. Food's Carbon Footprint
  5. Kingston's Efficient Homes Show (2025)
  6. Octopus Heat-pump Journey
  7. UK Wet Heating Retrofit PhD Research
  8. Sustainable Heat Workshop
  9. On Website Technicals (2024-06)
  10. On the UK CPO Consultation (2022)

(See also the Basic Feed of article updates.)

⭐ Most Read / Popular

  1. (5.0/5 hits) OpenTRV Archive Material and Sources
  2. (3.3/5 hits) On Setting Up a Raspberry Pi Off-grid PV-Powered Server (2014)
  3. (3.0/5 hits) On Micro-survey Results
  4. (2.8/5 hits) Food's Carbon Footprint
  5. (2.7/5 hits) On 16WW Mains Inlet Water Temperature
  6. (2.7/5 hits) Octopus Heat-pump Journey
  7. (2.6/5 hits) Saving Electricity and Gas
  8. (2.5/5 hits) Towards a Real LZC Low/Zero-Carbon UK Home (2007)
  9. (2.5/5 hits) Open-Source Thermostatic Radiator Valve (OpenTRV)
  10. (2.3/5 hits) RSS Podcast Feed Inefficiency

And some of the least loved ...

All Articles

Important Tags

Meanings of the most important tags against article title/links above:

blog
Blog posting, eg notes from meetings and other events.
dataset
Details of a hosted dataset.
easyread
Easy-read articles, eg linked from social media.
edu
Education-related, including schools.
error
Error pages, such as 404 (not found).
faq
Frequently-Asked-Questions / Q&A.
frugal
Conservation, saving, being frugal: getting more from less!
meet
Meetings, conferences, exhibitions, shows, site visits.
microgen
Microgeneration and storage, eg at home from solar PV.
podcast
Podcast or featured audio track.
research
Research reports, data and discussion.
review
Product and service reviews.
short
Short read.
site
Site infrastructure.
tech
Technology-focused and/or tech-heavy.