Ever since the 10-story Home Insurance Building in Chicago was called the first “skyscraper” in 1885, architects have been striving to create ever-taller buildings. Ten stories quickly became 20, 20 became 50, and on and on. In 2009 the Burj Khalifa in Dubai became the world’s tallest building, with its 154 floors towering above ground level.
So why is the mayor of Portland, Oregon, calling a modest 12-story tower set for completion there next year “a true technological and entrepreneurial achievement?” It’s not the affordable housing the building affords, nor its dozens of bike racks or even the roof farm that has Ted Wheeler gushing. It’s that the Framework apartment building will be made almost entirely of wood. Continue reading
Developing innovative solutions within an existing city layout may be one of the challenges faced by some cities when accommodating for growing populations. It can be time consuming and expensive for a city to rework its pre-existing urban infrastructure. Rather than retrofitting the city’s public transportation infrastructure, it seems to be more feasible for a city to create an innovative solution in collaboration with pre-existing developments. Continue reading
What is Cradle to Cradle Design?
Cradle to Cradle Design (also referred to as Cradle to Cradle, C2C, or regenerative design) is a concept which proposes to change our way of thinking on materials and products from a linear process into a circular one. Our current linear cradle to grave process causes numerous environmental problems. Nature is sacrificed to the harvest of materials towards human needs, valuable materials are buried or burned after use, and huge amounts of waste and toxins are produced. Continue reading
A Pacific Northwest organization has defined an environmentally sound structure as one that generates its own energy, captures and treats all of its water, operates efficiently, and is aesthetically pleasing. Many readers will recognize the movement as the Living Building Challenge, launched in 2006.
Traditional zoning was developed during a time when factories and many commercial uses were noisy, smelly, and/or hazardous to the public. To protect public health and residential property values, early zoning focused on separating different uses and buffering them from each other to minimize nuisances.
Gone are the days when a homeowner’s interest in windows was limited to whether they could find stylish window treatments. Today, energy-conscious homeowners want to minimize the costs of heating and cooling their homes, and selecting the right windows is a crucial step. So how far should you go when choosing energy-efficient windows? The key is knowing what window upgrades will give you the biggest bang for your buck without delivering a blow to your bottom line. Continue reading
Using stressed-skin panels can reduce the time to frame the building envelope by more than one-third. This time savings can improve a builder’s productivity and profitability by 16 percent.
Structural Insulated Panels (SIPs) are an option for part of a building’s assembly that can help achieve the goals of achieving an energy-efficient and high-performance building enclosure. SIPs systems can be highly effective in slowing down the transfer of heat, air, and vapor through the assembly. Detailed and built correctly, SIPs offer an airtight assembly with great thermal resistance resulting in a high-performance and durable enclosure. Continue reading