Perhaps the only thing that traditional, fossil fuel-based electricity generation still has going for it is the ease of “turning on” a new account. Calling the local utility company… easy. Researching, installing, and financing renewable energies and alternative solutions… difficult. More and more, however, government entities and private companies are finding ways to help people to adopt newer technologies.
Having constraints can actually lead to creativity. This assumption has been confirmed by research into human psychology and can be empirically observed in many creative disciplines. Constraints were plentiful in the international design competition for the University of Baltimore’s (UB's) new John and Frances Angelos Law Center. The winning design, by Behnisch Architekten, is now under construction on the UB campus.
In the interests of energy efficiency, saving money, and protecting the environment, many homeowners are selecting alternative means of supplying daily utilities such as electricity and hot water. For example, solar water heaters can help homeowners successfully meet these growing interests.
As LEED celebrates its 10th anniversary, the U.S. Green Building Council (USGBC) reports that one billion square feet of buildings around the world have now been LEED certified. Although that is just a drop in the global bucket, certification has helped to spur green construction; according to the Green Outlook 2011: Green Trends Driving Growth report by McGraw--Hill Construction (MHC), LEED specification is mentioned in 71% of all U.S. projects valued at over $50 million.
Maintaining your home's indoor air quality is essential for your family's health and finances. Learn how to keep your home healthy and warm this winter by improving your indoor air quality.
In order for the construction industry to achieve real gains in productivity, new work habits and workflows must be adopted. Fortunately, new tools and technologies can help with this process.
Each day, the members of the team talk with one another to verify tasks for the day. Each week, the superintendent holds foreman’s meetings to gather and disseminate information to the field. Each month, the general contractor meets with the subcontractors and suppliers to verify approval and release of materials. A strong and productive project depends on this type of structure and diligent methodology.
The Living Building Challenge helps architects rethink how we build for a sustainable future.
Theodore (Ted) E. Scott is the Managing Member of Stormwater Maintenance, LLC, in Hunt Valley, Maryland. He has provided our audience some insights into the inspection, maintenance, and repair of storm water systems. There are three categories of these systems that we’ll investigate: surface basins, underground structures and drainage systems.
Europe's 2012 Solar Decathlon has a winner! It's Canopea, the entry from Team Rhône-Alpes!
Installing solar panels is becoming more feasible as various financial incentives become available. Jeff Wilson breaks it down into hard numbers to give an idea of what’s really involved with "going solar."
When my family decided to streamline our energy use at home, we first tackled our efficiency problems with a Deep Energy Retrofit. This effort included air-sealing and insulating the building envelope and replacing all of the windows and doors. Once we had our house sealed up tight, we added an Energy Recovery Ventilator to keep indoor air fresh while keeping the energy we use to heat and cool that air inside the house, where it belongs. Only after we completely exhausted energy efficiency measures did we decide to have a 4-kW photovoltaic solar array installed.
Follow these simple suggestions to create a workable, intelligently designed kitchen that will add to your family's health and enjoyment without spending a fortune.
Contractor to Contractor: In this second of a two-part series, contractor-turned-homebuilder Fernando Pages Ruiz shares his knowledge on how to choose a mix, prep the site, and install porous pavement.
Although a blended, high-course aggregate/low-fines concrete (a concrete blend of Portland cement, 3/8" or pea gravel aggregate, and little to no sand) is a simple concept, the logistics of it are far from simple. For this highly porous concrete to provide a durable surface, conditions have to be almost perfect. The concrete requires an exact proportion of aggregates and water, special chemical admixtures, proper mixing during delivery, and expert placement. I recommend that if you decide to use pervious pavement in one of your projects, don’t do it yourself. Hire the very best paving contractor in your area and work with the largest and most sophisticated ready-mix supplier. Pervious pavement is not so much a concrete product as it is a paving system, including soil, sub-grade, and, of course, the mix.
