spray foam or zip r for cold floor
Good evening, I’m bringing my craftsman porch on piers into the envelope of the house. Joists are 2×8. Source: Green Building Advisor.
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Vapor Issue w/ EPS & Mineral Wool in Attic
Hello!I have a question about air/vapor but I have to explain my project a bit for context:I am trying to carve out a small office space in the attic of…
BMW Discovers What I’ve Said For 13 Years
Way back in the day, in another professional life, I was the director of a nonprofit focused on promoting bicycling, mass transit, and sustainable development — but especially bicycling. One thing we highlighted was…
Sober Drivers Still Face Nearly 4x Nighttime Risk: Why Road Safety Demands a Safe System Approach
Imagine a world where we successfully remove every single drunk driver from the road. Achieving this would be a monumental victory. Source: CleanTechnica.
EV Sales Rebound To Their Highest Level In A Year
EVs seem to be bouncing back after a tough year. Source: InsideEVs.
EU-UK TCA: Getting Made in Europe Rules Right
Debunking ACEA’s proposal concerning EU electric vehicle exports to the United Kingdom The EU-UK TCA rules of origin requirements are the most concrete local content rules for batteries we have today. This is a…
World Bank and IMF should lead the financial system in responding to the climate crisis
Multilateral development banks have a vital role to play in delivering on donors’ climate finance promises and protecting the most vulnerable The post World Bank and IMF should lead the financial system in responding…
Momentum for Measuring Water Lost in Wyoming’s Portion of the Colorado River Dries Up
Wyoming may resume collecting data in the Green River and Little Snake River basins as part of a future Upper Colorado River Basin project.By Jake Bolster Wyoming has shelved a state-funded project to measure…
Einride’s driverless, cabless electric trucks are moving freight on Ohio roads
Swedish transport company Einride was an early pioneer in the development of autonomous electric trucks—the company has a cabless autonomous truck that has been running in pilots for several years. However, the company hasn’t…
Practical gate driver considerations for modern switches
Modern insulated gate semiconductor switches such as Si- and SiC-MOSFETs and Si-IGBTs are far easier to use than the bipolar junction transistors and GTO (Gate Turn-Off) thyristors of decades past. A primary reason is…
KatNap House / Nutum Estudio
We find ourselves on the coast of Sisal, an ancient fishing and commercial port bathed by the waters of the Gulf of Mexico. Upon its sand, a small residence stands as a contemporary refuge…
Clearway Energy increases Utah ‘Energy Centre’ capacity to 2,120MWh
Independent power producer (IPP) Clearway Energy has added 210MW of energy storage capacity to its Honeycomb Energy Centre fleet in Southern Utah, US. Source: Energy Storage News.