Weekly news and views about housing-related climate and sustainability issues.
Image generated with AI technology
When the AMOC stops, Our Species May Collapse with It. The Atlantic Meridional Overturning Circulation (AMOC), a crucial ocean current system, is at risk of collapsing due to climate change. The Gulf Stream, which is separate current system, probably won’t stop because it’s created by the rotation of the Earth, but it will likely be pushed much further South. New research suggests that this massive tipping point could happen as soon as 2025. Then what? None of the proposed scenarios are good, and some point to an “extinction event” that could wipe out most life on earth, including human beings. Writer Thom Hartmann explores the science, the causes and the urgency of this crisis in more detail.
This “Soft Start” Device Opens Older HVAC to Solar Possibilities. Micro-Air's EasyStart is a game-changer for solar power. This soft start gadget allows older HVAC compressors to run on solar power, making renewable energy more accessible. By reducing the initial power surge required to start the compressor, EasyStart enables the use of smaller, more energy-efficient inverters. This overcomes one of the common limitations with solar backup systems: they can’t supply the initial surge of power required to start a large HVAC compressor.
Sargassum Blocks Turn Seaweed Crisis Into Housing Solution In response to the sargassum seaweed crisis, a Mexican innovator named Omar Vázquez Sánchez has developed a new building material called Sargassum blocks. These blocks, made from the pervasive and abundant Sargasum seaweed, along with local soil and other organic materials, are extremely cost-effective, but labor intensive. Several interested parties in other countries are looking at sargassum and Sánchez’ process. The blocks have already been used to construct 13 homes for low-income families in Quintana Roo, Mexico, turning a crisis into a solution.
Veteran journalist Matt Power has reported on innovation and sustainability in housing for nearly three decades. An award-winning writer, editor, and filmmaker, he has a long history of asking hard questions and adding depth and context as he unfolds complex issues.
AMOC Collapse, Instant HVAC Upgrade and Seaweed Bricks
Weekly news and views about housing-related climate and sustainability issues.
Image generated with AI technology
When the AMOC stops, Our Species May Collapse with It. The Atlantic Meridional Overturning Circulation (AMOC), a crucial ocean current system, is at risk of collapsing due to climate change. The Gulf Stream, which is separate current system, probably won’t stop because it’s created by the rotation of the Earth, but it will likely be pushed much further South. New research suggests that this massive tipping point could happen as soon as 2025. Then what? None of the proposed scenarios are good, and some point to an “extinction event” that could wipe out most life on earth, including human beings. Writer Thom Hartmann explores the science, the causes and the urgency of this crisis in more detail.
By Matt Power, Editor-In-Chief
Veteran journalist Matt Power has reported on innovation and sustainability in housing for nearly three decades. An award-winning writer, editor, and filmmaker, he has a long history of asking hard questions and adding depth and context as he unfolds complex issues.