While increasing numbers of commercial zero energy buildings are being built cost-effectively, there are still barriers to their widespread adoption including perceived cost premiums, lack of ...
Buildings stand as silent giants in the effort to decarbonize the energy landscape, consuming vast amounts of energy. According to the International Energy Agency, "buildings account for about ...
ANSI/ASHRAE Standard 228-2023, Standard Method of Evaluating Zero Net Energy and Zero Net Carbon Building Performance, sets requirements for evaluating whether a building or group of buildings meets a ...
Support CleanTechnica's work through a Substack subscription or on Stripe. New Definition Will Help Nation Achieve President Biden’s Clean Energy and Climate Goals While Lowering Energy Costs, Cutting ...
Researchers in Canada have found that nearly zero-energy buildings (NZEBs) with on-site solar energy generation should not exceed an energy use intensity (EUI) of 50 kWh/m2a, which they said ...
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My net zero energy journey: lessons in sustainability
In this video, I share my experiences building a net zero energy home and the lessons learned over two years of living in it.
If there’s one thing we should learn from the recent IPCC report it’s this: The clock is ticking for the planet, and we’re rapidly running out of time to prevent a climate catastrophe. In fact, if we ...
Lower solar, storage and smart HVAC costs, paired with envelope upgrades and green finance, improve project viability, accelerate payback and strengthen ROI.Dublin, Oct. 13, 2026 (GLOBE NEWSWIRE) -- ...
ASHRAE has released a new standard that defines the terms "zero Energy" and "zero carbon" to describe buildings. ANSI/ASHRAE Standard 228-2023, Standard Method of Evaluating Zero Net Energy and Zero ...
The Federal Emergency Management Agency (FEMA) recently unveiled new guidance on additional assistance funding for net zero buildings. The funding is available for implementing net-zero energy ...
What do we mean when we call something “zero carbon”? Its definition is self-evident, like “gluten free” or “tax-deductible.” But does the term need a qualifier? The nomenclature of sustainable design ...
The 700 solar panels on the new Charlotte and William Bloomberg Medford (Mass.) Public Library generate enough electricity each year to power an electric car for 1 million miles. Photo: Paul Burk ...
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