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The Obama Energy Plan and our Homes2 comments

John Van Doren wrote 1 year ago: How will Obama’s energy polices affect our homes?  We won’t really know until his propos … more →

Tags: Global Warming, Sustainable Design, Green Building, Energy efficiency, Building Codes, coal-fired power plants, Peak Oil, Natural Gas Peak Production, Zero Energy Buildings

Conduction, Insulation, and Zero Energy Homes3 comments

John Van Doren wrote 1 year ago: The concept of conduction is how we normally think of heat loss/gain in a home.  When you put your c … more →

Tags: Sustainable Design, Zero Energy Buildings, heat conduction, r-value, Air Infiltration, whole wall insulation, permeable insulation weakness, house wrap, foam-in-place insulation

The LEED Narrative – Going Beyond10 comments

John Van Doren wrote 1 year ago: I received an email this morning from Scot Horst , who chairs the LEED Steering Committee. He descri … more →

Tags: Ecological Economics, Energy efficiency, Global Warming, Green Building, LEED for Homes, Peak Oil, Sustainable Design, Zero Energy Buildings, Architecture 2030

State of the Union 20101 comment

John Van Doren wrote 1 year ago: “[The President] shall from time to time give to Congress information of the State of the Union and … more →

Tags: Building Codes, Energy efficiency, Global Warming, Green Building, Natural Gas Peak Production, Peak Oil, Sustainable Design, sustainable economics, State of the Union

"One Last Chance" for a Sustainable Future?3 comments

John Van Doren wrote 2 years ago: “It has often been said that, if the human species fails to make a go of it here on the Earth, some … more →

Tags: Carrying capacity, Energy efficiency, Natural Gas Peak Production, Peak Oil, Sustainable Design, Zero Energy Buildings, EROIE, Howard Kunster, net zero energy building

Fantasy Economics and the Sustainable Society Revolution1 comment

John Van Doren wrote 2 years ago: “Macroeconomic theory in our text books conveniently behaves as if the ecosystem does not exist all … more →

Tags: Global Warming, Sustainable Design, Green Building, Energy efficiency, Green Accounting, sustainable economics, Peak Oil, Natural Gas Peak Production, Zero Energy Buildings

Definitions of Sustainability and a Steady State World

John Van Doren wrote 2 years ago: ”…the world’s richest 20 per cent of the population consume 86 per cent of its goods and … more →

Tags: Carrying capacity, Energy efficiency, Energy Star, Global Warming, Green Accounting, LEED for Homes, Natural Gas Peak Production, Peak Oil, Steady state economics

More Musings on Sustainable Building - The Case for a Zero Energy Building Standard

John Van Doren wrote 2 years ago: “. . . to be considered sustainable by any rigorous definition, buildings must become energy n … more →

Tags: Carrying capacity, Energy efficiency, Global Warming, Green Building, Peak Oil, Sustainable Design, Zero Energy Buildings, standard of living, sustainable

The Road to Energy Zero Homes - Understanding Your Energy Baseline1 comment

John Van Doren wrote 2 years ago: If you’re setting out to convert your home to a “zero energy” building standard, then it … more →

Tags: Energy efficiency, Green Building, Sustainable Design, Windows, Zero Energy Buildings, home energy consumption, home energy consumption by climate zone, zero energy building standard

The Road to Energy Zero Homes - Metrics1 comment

John Van Doren wrote 2 years ago: “All healing is essentially the release from fear.”- A Course in Miracles If you’v … more →

Tags: Building Codes, Energy efficiency, Energy Star, Green Building, LEED for Homes, Sustainable Design, HERS Index, "Net-zero energy homes"

Energy, Carrying Capacity, and Sustainable Building1 comment

John Van Doren wrote 2 years ago: “By their own follies they perished, the fools.” – Homer, The Odyssey The growth of civi … more →

Tags: Building Codes, Energy efficiency, Energy Star, Global Warming, Green Building, LEED for Homes, Natural Gas Peak Production, Peak Oil, Sustainable Design

Musings on the Meaning of "Sustainable" and "Green"

John Van Doren wrote 2 years ago: The current state of our green, sustainable building “movement” may amount to nothing more than rear … more →

Tags: Building Codes, Energy efficiency, Green Building, Natural Gas Peak Production, Peak Oil, Sustainable Design, A. A. Bartlett, Bartlett Laws, Carrying capacity

Facing a Painful Future Reality of Sustainability3 comments

John Van Doren wrote 2 years ago: “People cannot stand too much reality” – Carl Jung I’ve been musing lately about exactly … more →

Tags: Building Codes, coal-fired power plants, Energy efficiency, Energy Star, Global Warming, Green Building, LEED for Homes, Natural Gas Peak Production, Peak Oil

Life, Liberty, and the Pursuit of Net Zero Energy

John Van Doren wrote 2 years ago: A large part of the collective dynamic that shapes our environment is embedded in the American cultu … more →

Tags: Global Warming, Sustainable Design, Green Building, Energy efficiency, Building Codes, Energy Star, sustainable economics, Peak Oil, Thomas Jefferson


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