Record of Registered Green Projects

RND has over 25 years of experience building green homes in the Ottawa area and is a 6-time winner of the GOHBA Green Custom Home of the Year award. It has been our pleasure and passion to help Ottawa grow to be more environmentally friendly, sustainable and energy efficient through our green home construction.

 Hintonburg, Ottawa – 2016


  • EnerGuide Rating increased from 57 to 82
  • Estimated Greenhouse Gas Emissions reduced by 40% as compared to a code built home
  • Estimated Energy Consumption reduced by 75%
  • Air tightness increased from 8.86 to 1.95 air changes per hour
  • Winner of GOHBA Green Renovation 2016

Riverside Park, Ottawa – 2016


  • Custom home
  • R-2000* certified
  • EnerGuide Rating of 89
  • Estimated Greenhouse Gas Emissions reduced by 7.9 tonnes/year
  • Estimated Energy Consumption reduced by 55% compared to a code-built home
  • 0.69 air changes per hour @ 50 Pascals
  • Awards of Distinction winner for Most Outstanding Production Built Home 2016
  • Winner of GOHBA Green Production Home of the Year 2016

Mooney’s Bay, Ottawa – 2015


  • Custom home
  • R-2000* certified
  • EnerGuide Rating of 89
  • Estimated Greenhouse Gas Emissions reduced by 10.7 tonnes/year
  • Estimated Energy Consumption reduced by 57% compared to a code-built home
  • 1.00 air changes per hour @ 50 Pascals
  • Winner of GOHBA Green Custom Home of the Year 2016

Westboro, Ottawa – 2014


  • Custom home
  • R-2000* certified
  • EnerGuide Rating of 87
  • Estimated Greenhouse Gas Emissions reduced by 2.92 tonnes/year
  • Estimated Energy Consumption reduced by 56 % compared to a code-built home
  • 0.77 air changes per hour @ 50 Pascals
  • Winner of Green Home of the Year in 2015

Hintonburg, Ottawa – 2013


  • Semi-detached home
  • Energy Star
  • EnerGuide Rating of 84
  • Estimated Greenhouse Gas Emissions reduced by 20 % compared to a code-built home
  • Estimated Energy Consumption reduced by 25 % compared to a code-built home
  • Finalist of GOHBA Green Custom Home of the Year – Attached 2016

New Edinburgh, Ottawa – 2012


  • Custom home
  • LEED® Platinum
  • EnerGuide Rating of 82
  • Estimated Greenhouse Gas Emissions reduced by 19 % compared to a code-built home
  • Estimated Energy Consumption reduced by 46 % compared to a code-built home
  • 0.97 air changes per hour @ 50 Pascals
  • Winner of Green Home of the Year in 2013

Sandy Hill, Ottawa – 2013


  • Custom home
  • LEED® Platinum
  • EnerGuide Rating of 85
  • Estimated Greenhouse Gas Emissions reduced by 29 % compared to a code-built home
  • Estimated Energy Consumption reduced by 35 % compared to a code-built home
  • 0.91 air changes per hour @ 50 Pascals
  • Winner of Green Home of the Year in 2014

Rockcliffe, Ottawa – 2010


  • 4,200 sq.ft. custom home
  • LEED® Platinum
  • Energy Star
  • EnerGuide Rating of 88 (exceeds R2000)
  • 65% more energy efficient than a code-built home
  • 15 tonnes/year reduction of greenhouse gases as compared to a code-built home
  • Winner of Green Custom Home of the Year in 2010

Alta Vista, Ottawa – 2011


  • Custom home
  • EnerGuide rating of 89
  • Greenhouse gas emissions reduced by 32% compared to a code-built home
  • Energy consumption reduced by 58% compared to a code-built home
  • 1.0 air changes per hour @ 50 Pascals
  • Winner of Green Home of the Year in 2012

Old Ottawa South, Ottawa – 2009


  • 1,900 sq.ft. custom home
  • Energy Star
  • EnerGuide Rating: 85 (exceeds R2000)
  • 80% more air-tight than a code-built home
  • 48% more efficient than a code-built home
  • 4.8 tonnes/year reduction of greenhouse gases as compared to a code-built home
  • Finalist 2009 GOHBA Green Custom Home of the Year

Alta Vista, Ottawa – 1998


  • 3,400 sq.ft. custom home tested in 2006
  • Energy Star
  • EnerGuide Rating: 83 (exceeds R2000)
  • 47% more energy efficient than a code-built home
  • 5.8 tonnes/year reduction of greenhouse gases as compared to a code-built home
Alta Vista, Ottawa - RND Construction Green Home

Alta Vista, Ottawa – 1996


  • 3,500 sq.ft. custom home
  • Energy Star
  • EnerGuide Rating: 81
  • 48% more energy efficient than a code-built home
  • 6.3 tonnes/year reduction of greenhouse gases as compared to a code-built home

Rothwell Heights, Ottawa – 2011


  • ecoEnergy retrofit home
  • EnerGuide rating increased from 44 to 78
  • Greenhouse gas emissions reduced by 48% as compared to a code-built home
  • Energy consumption reduced by 62% as compared to a code-built home
  • Air tightness increased from 6.37 to 2.21 air changes per hour
  • Winner of Green Renovation of the Year in 2012

Westboro, Ottawa – 2008


  • ecoEnergy Retrofit Home (addition and exterior renovation)
  • EnerGuide Rating is 80
  • 42% reduction in energy consumption as compared to a code-built home
  • 4.9 tonnes/year reduction of greenhouse gases as compared to a code-built home
  • Winner 2009 GOHBA Green Renovation of the Year

Alta Vista, Ottawa – 2010


  • ecoEnergy Retrofit Home (major renovation/addition)
  • EnerGuide Rating is 80
  • 43% reduction in energy consumption as compared to a code-built home
  • 6.5 tonnes/year reduction of greenhouse gases as compared to a code-built home
  • 2010 finalist for GOHBA’s Green Renovation of the Year

Rothwell Heights, Ottawa – 2007


  • ecoEnergy Retrofit Home (partial renovation)
  • EnerGuide Rating is 77
  • 27% reduction in energy consumption as compared to a code-built home
  • 2.65 tonnes/year reduction of greenhouse gases as compared to a code-built home
  • 2007 finalist for GOHBA’s Green Renovation of the Year

Tanglewood, Ottawa – 2005


  • ecoEnergy Retrofit Home (renovation and addition)
  • EnerGuide Rating is 79
  • 33% reduction in energy consumption as compared to a code-built home
  • 2.5 tonnes/year reduction of greenhouse gases as compared to a code-built home
  • 2005 finalist of GOHBA’s Green Renovation of the Year
 Alta Vista, Ottawa - RND Construction Green Home

Alta Vista, Ottawa – 2009


  • ecoEnergy Retrofit Home (attic renovation)
  • Air seal and insulation of attic space and ductwork
  • 11% reduction in energy consumption as compared to a code-built home
  • 1.0 tonnes/year reduction of greenhouse gases as compared to a code-built home

Industrial Avenue, Ottawa – 2004


  • 8,000 sq.ft. new commercial office/showroom/warehouse
  • Registered with NRCan’s Canadian Building Incentive Program (CBIP)
  • 42% more energy efficient than the Model National Energy Code for Buildings (MNECB)

Center Town, Ottawa – 2009


  • Commercial office renovation
  • Conversion of a warehouse into a designer office
  • LEED® – CI (Commercial Interior) Gold Certified