living: 30 years from now

Our pick of the best reads:


Jeff Rubin "Why your world is about to get a whole lot smaller"


 

Greg Craven "What's the worst that could happen?"


Lester Brown "Plan B 3.0"


Shaun Chamberlin "Transition Timeline"


Andrew Simms & David Boyle "The New Economics"


Anthony Giddens "The Politics of Climate Change"


Tamzin Pinkerton & Rob Hopkins "Local Food"


Clive Hamilton "Growth Fetish"


Richard Heinberg "Peak Everything"


Richard Heinberg "Oil Depletion Protocol"


"The Green Building Bible" vol 1


Mark Lynas "Six Degrees"


Donella Meadows, Jorgen Randers Dennis Meadow "Limits to Growth"


Aubrey Meyer "Contract & Converge"


Alexis Rowell "Communities, Councils & A Low-Carbon Future"

Home


1. Organise
2. Powerdown
3. Recycle
4. Substitute
5. Stay
6. Generate
7. Grow
8. Invest
9. Make
10. Community
Post-Carbon Homes
Peak Oil
Climate Change
About Us
Post-Carbon Blog
Contact


Our First Home
Boiler
Insulation
Wood Burning
Solar Panels
Lights
Draughts
Water Saving
Appliances
Food
Transport
Project Summary


 

From the Library Shelf:

Authors A thru D
Authors E thru H
Authors I thru L
Authors M thru Q
Authors R thru U
Authors V thru Z
Kids' Books

 

Proud Co-Founders of Transition Town High Wycombe

 

 

 

 

 

 

 

 

The journey to a post-carbon-superhome - 2008 to today

Our First Home Boiler Insulation Wood Burning Solar Panels Lights Draughts Water Saving Appliances Food Transport Project Summary

 

 

Britain's 59th Superhome: "....a home not a science experiment..."

 

Welcome to our Post-Carbon Home - a five bedroom House (well, three beds and two offices) in deepest Buckinghamshire, UK. We would not normally wax lyrical about a building if it were not for the fact that it will become a model for what many (if not most) people can do to make their homes low-carbon. 80% of all the homes we will be living in by 2050 are already standing today. So if we wish to build resilient, relocalised communities for a post-carbon age then we had better start with the homes we have. Important note: this was NOT an "eco-refit". It was modernisation. It was simple future-proofing.

cont....


You can visit THIS Superhome!

 

Visitors can now book to come and see this Superhome. Check for openings and book your place by going to:

www.superhome59.info

 

We have public openings for two tours on Saturday 17th March:

 

  • 1.00pm

  • 3.00pm

 

Please book your tour at www.superhome59.info or by calling 01494 858390. Max of five people per tour. Tours last 50 minutes. You now also have the chance to see Superhome 113 some 2 miles south as our tours don't overlap. See poster below for details.

 

Superhome Saturday 17th March 2012

 

 

 

How to find us (with bus route info):

 
View Larger Map

 


continued...

 

The property was purchased in 2008 and we moved in in May of that year. The house is quite average in many respects but we chose it for a couple of important features:

 

  • A large Double Garage

  • A large South-Facing Roof

 

This was one home that had considerable room for improvement. Since it was built in the mid-1980's the previous occupants had performed some cosmetic modernisation on the interior but had, otherwise, made few practical improvements. When we moved in we found the following horrors:

 

  • No Cavity Wall insulation

  • No Water Pipe insulation

  • No Domestic Hot Water Cylinder insulation

  • Less than 100mm of Mineral Wool loft insulation

  • No Insulation Jackets around either Hot Water or Heating Header Tanks in Attic

  • Some very bad DIY plumbing

  • The original 1980's Gas Boiler

  • Rudimentary Heating controls/timer

  • Built-in Kitchen appliances of unknown efficiency rating

  • Gas Fire in Lounge to Open Chimney

 

To the previous owner's credit they had replaced the original single-glazed window units with White PVC Double Glazing - but that was about it. So we inheritted a house in fairly "average" condition for its age. It reflected most people's priorities over the last thirty years. Energy was cheap and Climate Change was just a theory. (As an example the ceilings had been punctured to install recessed ceiling lights. A very fashionable idea at one time but a nightmare for anyone trying to make a house air-tight to modern building standards.) We obviously had a lot of work to do. It was an ideal opportunity to demonstrate some best practice for the modern household and the informed DIYer.

 

The biggest challenge for us will be engaging a sympathetic Local Planning Authority. The House is in a Conservation Area and Smoke Control Zone. Although this will not impact most of the basic changes to the internal systems, it would mean Planning Permission (&/or careful product selection) for such work as:

 

  • New Conservatory

  • Bio-Mass Boiler

  • Wood-Burning Lounge Stove

  • Tree Removal/Planting

  • Photovoltaics

  • Solar Thermal Panels

 

Before we bought the property we had already made an informal approach to the local Planning Authority to ascertain their attitudes to Solar Panels. Good news - they were sympathetic and stated that they were unlikely to raise any objection. However later enquiries about lists of locally approved Bio-Mass Boilers with the "Air Quality" Officer met with a less-than-useful response. Clearly we were in for interesting times. On the flip side we did have an interesting advantage - as the property was of brick & flint construction the walls were several cm thicker than other houses of that era.

 

Our First Home Boiler Insulation Wood Burning Solar Panels Lights Draughts Water Saving Appliances Food Transport Project Summary

 

 

Low Carbon Man

  • Hi. I'm Post-Carbon Man and I will be guiding you through this Post-Carbon Home giving you the thumbs-up & thumbs-down. Hope it helps.

  • This retrofit cost us an eye-watering £42,000 spent over two years but it was worth every penny. We are really hoping for SOME financial payback.

 

Take a Tour...

Let's tour the building in its "moved in" state:

 

The Attic: It is enough to make you want to run away screaming. What you see is what you get. Less than 100mm of Mineral Wool Insulation between the joists. The entire area was lit by one 40w tungsten filament light bulb. The ceiling has been punctured in no less that seven locations as the traditional ceiling roses had been replaced by recessed ceiling lights. The recessed lights are not that useful in distributing the light around and make it a little challenging getting CFL's that fit the recess. What is more the ceiling in no longer air-tight. Air can leak directly through the light fittings and into the attic above. You will also see above the Hot Water and Heating Header Tanks. They were not insulated - well, not properly. The 50 gallon tank actually had some mineral wool just floating on the top of the water surface. Just look at these pictures! I didn't fake this. Oh yes, and I am not counting the seven Bees Nests under the rafters.

The Heating & Hot Water system: Well, where to start? The Boiler belongs in a museum. Just what were people thinking? Have a look at those heating controls in the second photo. The previous owners had had them just switched ON all the time. No wonder really. Most of the heat was lost on the way from Boiler to Hot Water Tanks through uninsulated Pipes running the length of the Attic space. On the right we see the Domestic Hot Water Cylinder. Yes it has rigid foam layer of insulation. But we found out the reason why. This has been replaced in 2003 for reasons unknown. Not a single pipe in this Airing Cupboard had any Insulation on it. The Cupboard remained a good way of cooking your laundry not airing it.

Whilst we are on the topic of heating controls - here is the Thermostat. Yes it is ancient but this is probably the least of our problems. Now lets turn our attention to all those Tungsten Filament Light Bulb Spots. There were fifteen "R63" spots and nine "R80" spots. Some didn't work but hat was OK because the previous occupants had left a large bag of spares in the Garage. Obviously they had needed them! Within our first two weeks in the house two more bulbs failed. That is one a week. Talk about throwing good money after bad. We did find one energy saving lightbulb at the house - it was fitted inside the outside light next to the front door. Maybe if the money spent fitting recessed lights had been spent on CFL's the previous owners may have saved themselves some money. OK - enough bewilderment. Let's take control....

 

Our First Home Boiler Insulation Wood Burning Solar Panels Lights Draughts Water Saving Appliances Food Transport Project Summary

Resources

 

 

The Sustainable Energy Academy & Superhome 59

We were delighted to have this eco-retrofit recognised by the Sustainable Energy Academy and became Britain's 59th Superhome in August 2010. The project name is "Old Home Super Home" and the title is reserved for old homes that have reduced their carbon footprints by 60% or more. We reduced ours by 90% if not more. Learn more here: www.SuperHomes.org.uk

 

     

Organise | Powerdown | Recycle | Substitute | Stay | Generate | Grow | Invest | Make | Community

References:References
 

 

 
   
   

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