Green Building Standards in the U.S. vs Canada – Key Differences in 2025 Codes

Posted on December 4, 2025December 3, 2025 by Cosimina

Introduction As North America moves toward stricter sustainability and energy-efficiency goals, both the United States and Canada are tightening their green building requirements in 2025. While both countries emphasize reduced carbon emissions, better insulation, and more efficient mechanical systems, their regulatory frameworks, code adoption processes, and compliance pathways differ significantly. This guide breaks down the key differences in U.S. and Canadian green building requirements, ...

What Is Green Building? 2025 Beginner’s Guide for Homeowners & Builders

Posted on December 3, 2025December 3, 2025 by Cosimina

Quick SummaryGreen building focuses on reducing a building’s energy use, water consumption, and environmental impact while improving indoor air quality and long-term performance. In 2025, many states are adopting stricter energy codes that require better insulation, efficient HVAC systems, tighter air sealing, and greater readiness for solar and electrification. Green building helps homeowners lower utility costs and gives builders a clear path to meet upcoming code requirements. Introd...

The Global Supply Chain for Sodium-Ion Batteries: Challenges, Key Players, and Future Outlook

Posted on February 16, 2025February 16, 2025 by Cosimina

Sodium-ion batteries (SIBs) are emerging as a promising alternative to lithium-ion batteries, offering cost-effectiveness, sustainability, and abundant raw material availability. As industries transition toward more sustainable energy storage solutions, understanding the supply chain for sodium-ion batteries becomes crucial. This article explores the key components, major players, supply chain challenges, and the future outlook of sodium-ion battery manufacturing. Read More: Top Sodium-Ion Batt...

Top Sodium-Ion Battery Companies in 2025: The Future of Energy Storage

Posted on February 11, 2025February 11, 2025 by Cosimina

With the global push for sustainable energy, sodium-ion batteries are emerging as a cost-effective, safe, and scalable alternative to lithium-ion technology. Leading battery manufacturers are developing next-generation sodium-ion solutions for applications ranging from home energy storage to grid-scale deployment. This article ranks the top sodium-ion battery companies revolutionizing the industry and compares their innovations. Learn More About Sodium-Ion Technology: Sodium-Ion v...

Alaska One- and Two-Family Dwelling Fire Sprinkler Installation Code 2019

Posted on February 9, 2025June 29, 2026 by Cosimina

Adoption Info Alaska One- and Two-Family Dwelling Fire Sprinkler Installation Code 2019 Effective Dates: January 1, 2019 – Present (varies by jurisdiction) Adopts with Amendments: Based on NFPA 13D-2019 (Standard for the Installation of Sprinkler Systems in One- and Two-Family Dwellings and Manufactured Homes) with Alaska-specific modifications. Authority: Enforced by local fire departments, Alaska State Fire Marshal, and the Alaska Department of Public Safety. State Profile ...

Alaska Fire Sprinkler Code 2019

Posted on February 9, 2025 by Cosimina

Adoption Info of Alaska Fire Sprinkler Code 2019 Effective Dates: January 1, 2019 – Present (varies by jurisdiction) Adopts with Amendments: Based on NFPA 13-2019 (Standard for the Installation of Sprinkler Systems), NFPA 13R-2019 (Residential Sprinkler Systems), and NFPA 13D-2019 (One- and Two-Family Dwelling Sprinkler Systems) with Alaska-specific modifications. Authority: Enforced by local fire departments, Alaska State Fire Marshal, and the Alaska Department of Public Safety. S...

Alaska Electrical Code 2020

Posted on February 2, 2025June 29, 2026 by Cosimina

Alaska Electrical Code 2020 Adoption Info • Effective Dates: January 1, 2020 – Present (varies by jurisdiction) • Adopts with Amendments: Based on the 2020 National Electrical Code (NEC) with Alaska-specific modifications. • Authority: Enforced by local building departments, Alaska Department of Labor and Workforce Development, and the Alaska State Fire Marshal. State Profile Category Details State Alaska Population (2023) ~730,000 ...

Alaska Plumbing Code 2018

Posted on February 2, 2025February 2, 2025 by Cosimina

Alaska Plumbing Code 2018 Adoption Info • Effective Dates: January 1, 2018 – Present (varies by jurisdiction) • Adopts with Amendments: Based on the 2018 Uniform Plumbing Code (UPC) with Alaska-specific modifications. • Authority: Enforced by local building departments, Alaska Department of Labor and Workforce Development, and the Alaska State Fire Marshal. State Profile Category Details State Alaska Population (2023) ~730,000 Clima...

Alaska Accessibility Code 2017

Posted on February 2, 2025June 29, 2026 by Cosimina

Alaska Accessibility Code 2017 Adoption Info • Effective Dates: January 1, 2017 – Present (varies by jurisdiction) • Adopts with Amendments: Based on 2010 ADA Standards for Accessible Design and ICC A117.1-2009 (Accessible and Usable Buildings and Facilities) with Alaska-specific modifications. • Authority: Enforced by local building departments, Alaska Department of Public Safety, and the Alaska State Fire Marshal. State Profile Category Details State Al...

Alaska Standard for Residential Construction in High Wind Regions 2020

Posted on February 2, 2025June 29, 2026 by Cosimina

Alaska Standard for Residential Construction in High Wind Regions 2020 Adoption Info • Effective Dates: January 1, 2020 – Present (varies by jurisdiction) • Adopts with Amendments: Based on ASCE 7-16 (Minimum Design Loads for Buildings and Other Structures) and 2020 IRC (International Residential Code) High-Wind Provisions, with Alaska-specific modifications. • Authority: Enforced by local building departments, Alaska Department of Public Safety, and the Alaska State Fire Marshal. State P...