2021

F-rated home to near Passivhaus Standard 15 Sept  Rachel & Jake's largely DIY, thorough Retrofit, with beautiful results  Slides, Video, Case Study

Heat Pump Choices  1 June. Warren Pope of  Retrofit Works, Eastern New Energy, wtih Michael Goodhart and Anne Miller on their heat pumps. Slides, Video

Cambridge Forum for the Construction Industry: Open Eco Homes Webinar  13 April with 75 participants  Zoom Video, featuring:
- James Smith and Margaret Reynolds: Victorian Home: Getting off Gas
- Mark Brinkley: Stylish Low Energy Self-Build 

2020

House Built In 3 Days Tour,  20th Oct by Adrian Slides, Video, Case Study

Carbon-neutral studio flat Tour, 13th Oct by Ian  Slides, Video and Case Study

A Heat Pump for your home Talk, 12th Oct by Andy Hamilton  Slides, Video

More Space, Less Energy Tour, 8th Oct by Bart  Slides, Video, Case Study

Insulation Talk, 6th Oct, Margaret Reynolds, Tim AchesonApos Petrakis   Slides, Video

Country Home in the City Tour, 5th Oct, Ian  Slides, Video, Case Study

Victorian Terrace Getting off Gas Tour 26th Sept, James and Hannah Slides, Video, Case Study

Victorian Home with 21st Century Insulation Tour 22nd Sept, Zoe and Samin Slides, Video, Case Study

Green Homes Grant talk 21st Sept, Peter Bates & Tom Bragg,  Slides, Video

1930s eco-retrofit & loft extension 17th Sept  Antony Case Study 

Mark Brinkley's Self-Build Online Tour 23rd June and 1st Oct SlidesVideo Jun, Video Oct, Case Study

Cool Homes in a Heatwave 17th June  Video, Further Advice
Margaret Reynolds, Green Architect on Shading
Tom Bragg, CCF Trustee, on Ventilation, etc

Beginners Guide to Retrofit 22nd April   PDF of slides, Video Recording
Nicola Terry, Margaret Reynolds, Tom Bragg

2019

Your Smart Electric Home 9th Oct
Owen Morgan, Cambridge SolarPV and much more
Thomas Whiffen, GEO: The Hybrid Home
Garey Dew, householder with PV and Battery: His Installation

Better Insulation 3rd Oct
Margaret Reynolds, Architect
Stuart Dyer,  Householder, Transition Cambridge
Tim Acheson, Green Hat Construction

Beginners Guide to Retrofit 21st Sept
Jonathan Atkinson & Marianne Heaslip, Carbon Co-op & URBED

Draught-proofing & Ventilation 17th Sept
Tom Bragg Open Eco Homes Workshop Presentation

Cambridge 2030 – Meeting the zero carbon homes challenge 10 Sept
Allan Shepherd - Open Eco Homes
Tom Bragg - Open Eco Homes
Julia King - Baroness Brown of Cambridge
Meredith Bowles - Mole Architects
Emma Davies - Greater Cambridge Senior Sustainability Officer
Bart Hommels - Open Eco Homes host
Chris Brown - Igloo

Getting Your Home Ready for Climate Change 24 June
Emily Hutchinson   Cambs County Council  Floods
Dea Fischer  La Jardiniere Gardens  Droughts
Tom Bragg  Open Eco Homes   Heatwaves

Marmalade Lane, K1 Tour 3 March  Presentation 

2018

Solid Wall Insulation Choices 18 Oct
Jason Palmer Cambridge Architectural Research IntroPresentation 
Margaret Reynolds Architect House Insulation
Tim Acheson Green Hat Construction External Wall Insulation

Getting Your Home Ready for Climate Change 16 Oct
Nicola Terry, Anne Cooper & Dea Fischer Adaption
Tom Bragg Keeping Cool

Eco Self-Build 26 Sept
Mark Brinkley    Housebuilder's Bible Author  Self-build at Sedgwick St
Kate Hawksworth  Open Eco Homes Host  Girton Self-build,  Notes
Laurence Castle    S Cambs District Council  Local support for Self-Build

Draught-Proofing & Ventilation 22 Sept  - Thanks to Centre for Sustainable Energy
Tom Bragg & Claire Graziano   Draught-proofing with controlled ventilation

Co-Housing and Community Land Trusts 18 Sept
Emily Mulvaney   East Cambs Community Housing  Local support for Community Build
Ian Collins          Marmalade Lane Co-housing   A co-housing story
Anthea Dodson    Stretham and Wilburton CLT   Why Community Land Trust

2017

ENERGY METERS & CONTROLS
Nicola Terry, Fabre Lambeau, Ann Mitchel, Peter Bates & Tom Bragg - Slides

NATURAL & RECLAIMED MATERIALS
Oliver Rehm,  Baufritz UK -  Building with Wood
Judith Green, Eco Homes Host - Choosing & Living with Natural & Reclaimed Materials

ALTERNATIVE ENERGY
Jason Palmer, Cambridge Architectural Research - Introduction                        
Owen Morgan, Cambridge Solar - Innovations in PV & Storage
Tim Baker, BA Hydro Solutions - Ground Source Heat Pumps
Tom Bragg, Cambridge Carbon Footprint - Wood Stoves & Air Pollution

2016

DRAUGHT PROOFING & VENTILATION
Peter Pope, Eco Homes Host - Airtightness
Antony Rix, Eco Homes Host - Ventilation

RENEWABLES PLUS
Justin Ballard, Integrated Energy Consultants - Heating  (RHI)
Andy Rankin,  Midsummer EnergySolar & Batteries

EFFICIENT ELECTRICS
Nicola Terry, author & blogger - Appliances
Tom Bragg, Eco Homes Host & engineer - Lighting

NATURAL INSULATION
Alex Jelly, Eco Homes Host

2015

PRIORITIES AND PLANS 
Alex Rice,  OEH host - Priorities
Anne Miller OEH Host - Getting the best from builders
Justin Smith, City Home Energy Officer - Grants

PERSONAL STORIES
Lorna Rayner, Lingrey Court - ZeroCarbon home
Antony Rix, Sherlock Road - Slides
Colin 2 timber-frame houses, Silverdale Avenue - Slides

RENEWABLES PLUS
Owen Morgan, Cambridge SolarSolar PV the latest choices 
MVHR, Nicola Terry - Living with solar

2014

GETTING STARTED
Tom Bragg, making a plan from easy jobs to big project - Handout, Slides
Nicola Terry, tools: thermal imaging and a new DIY survey - Slides
Justin Smith, grants & help, Solid Wall Insulation Fund - Slides

LOW CARBON ENERGY
Owen Morgan, Cambridge Solar - Solar energy
Lisa & Bil Wight,  Ablewight - Wood Stoves
Pete McKeown, Cernunnos -Heat Pumps and Micro CHP
Nicola Terry referred us to Transition Cambridge’s excellent - Solar PV, Solar Thermal

AN ENERGY RESEARCHER'S HOME
 Ray Galvin, Putting technical understanding into practice in the home -
   Solving mould and condensation problems
   Impediments to energy-efficient ventilation
   The UK homeowner-retrofitter as an innovator