Imagine a world where the millions upon millions of square feet of roadway and parking lots across the world actually served a greater purpose than a flat surface to drive and park a vehicle. That’s the world that Scott and Julie Brusaw, creators of Solar Roadways, imagine and their dream is becoming closer to reality after years of testing and research.
Solar Roadways is a total recreation of the asphalt and concrete roads that we have used in America for the past few decades. Simply put, the roadway system is made up of 70 pound hexagonal panels with solar energy storage built within it. The panels are made of an ultra-strong tempered glass panels, that can withstand the weight of a semi-truck.
It’s proactive, so much so that it’s the only type of roadway system that has a possible positive return on investment. Not only do these panels create energy, they can also melt snow and ice, making roads safer for all drivers. A few other companies have begun testing snow melting roadways, as well, like this one that slowly releasing de-icing salt over time and another that uses electricity to heat the roads. With the capability to be programmed display over 16 million different colors, the roads can also detect possible hazards like animals on the road or other obstructions. The programmable lights would also eliminate the need for costly parking lot and road line painting maintenance.
The US Department of Transportation has given the Idaho tech startup several grants to perfect the concept of solar roads and now cities are giving the concept real world tests. One of the first tests these roads will go up against is a rest stop along historic Route 66 in Conway, Missouri. The rest stop will be testing out the panel’s benefits, as well as its durability, in both a roadway and sidewalk application.
Though the roadways are starting these real world trials, Missouri DOT Engineer Tom Blair told the News Tribune that the final product is still a few years away. The big question will be determining the true durability of the panels, traction, and true cost of maintenance. There’s no question that this system will be much more costly per square foot to install, so a strong case will have to be made to local DOTs in order for them to even consider the up-front cost. If all goes well, we could be just a few short years away from seeing completely interactive roadways that can power our cities and keep us safer.
Check out the video below, it’ll help you learn a little more about the benefits and functionality of Solar Roadways, as well as provide you some entertainment value.
Solar roofs are an obviously popular choice for those interested in conserving energy, but traditional panels are extremely clunky and expensive. Tesla and CEO Elon Musk announced last year that they have solved that issue, which the impending release of Tesla Solar Roof, which look like a traditional roof shingle.
3D printing technology faces major issues when it is required to leave the shelter of a warehouse and step foot on a construction job site. 3D printers are extremely large, heavy, and rely on precise calibration for accuracy. Even the first 3D printed office building in Dubai, which was completed last year, had to actually have its components printed off site and assembled on site. But, Apis Cor, a 3D printing company, believes it has created the technology to print a full structure completely on site.
The concept of solar roadways has been in the news a lot recently. Using the millions of miles of roadways throughout the world to also create power seems like a no brainer, the asphalt and concrete we’re using now aren’t really accomplishing anything more than handling the traffic on the road. But, there’s also a very strong reason why those products are used: they’re strong, reliable, and relatively durable. Still, many researchers believe there is a lot of unharnessed potential for roads and the world now has a very strong test subject for the future of solar roadways in Tourouvre-au-Perche, France.
3D printed construction has been on top of the news the past few years, but we have yet to truly see many real world applications of the process. Last year, Dubai unveiled a completed 3D printed office building, which they say was built in only 19 days, but news has been pretty slow until the world’s first 3D printed bridge was completed recently.
It’s no secret that the United States dominates when it comes to LEED certified construction projects. The US actually has more total gross square meters and number of LEED projects than the the other top 10 countries combined, by almost 3 times, totaling 336.84 million gross square meters over 27,699 LEED projects! China, Canada, and India are ranked number 2, 3, and 4, respectively.
The US Green Building Council recently released their annual top 10 list of states for LEED construction in 2016.
Green building is no longer something that can be ignored. According to the USGBC, green building will account for ⅓ of all construction projects by the year 2018, which is now only 1 short year away. Construction is one of the leading industries in regards to the production of greenhouse gases, most notably due to the production of cement, which produces an estimated 5% of all carbon dioxide emissions alone. There are many companies throughout developing new techniques and building products to help reduce the industry’s impact, so here’s a list of 6 products that caught our eye in 2016.
Green building is big business these days and it’s expected to account for 1/3 of all construction projects in the United States by the year 2018. LEED, being the poster child for green construction and the world’s most widely used green building rating system, is expected to directly contribute to 386,000 jobs by 2018, as well. Though green building is a concept used significantly throughout the world, as seen in projects like the world’s first zero energy hotel, the United States absolutely dominates the industry with respect to LEED.
Concrete is one of the world’s favorite building materials; it’s strong, simple to mix, and generally widely available. Its dirty little secret has always been centered around one of its main ingredients: cement. To make cement, crushed rock and other ingredients are fed into a kiln that heats the components at temperatures reaching 2,700 degrees Fahrenheit. Those extreme temperatures cause large amounts of carbon dioxide to be released into the air and, combined with the carbon dioxide that’s produced just to burn the fossil fuels to heat the kiln, it makes cement one of the largest producers of greenhouse gases in the world, 5% in total.
One of the toughest aspects of construction in heavily populated or close-quarters areas is the control of noise and other pollutants. The public’s worries about these items can stall or kill projects before they begin. If and when they project actually begins, complaints can roll into the governing agencies causing project delays and/or fines.
Arup, a design, engineering, and consulting team in the United Kingdom, has been developing a living wall system, which they think can reduce the noise and improve the air quality surrounding ongoing construction projects.
World’s fairs have been held in varying locations across the globe since 1844 and are responsible for some of the most memorable buildings and structures that still stand today. The Eiffel Tower in Paris was originally built for the 1889 Exposition Universelle, San Francisco’s Golden Gate Bridge was built to coincide with the 1939 World Fair, and Seattle’s Space Needle was designed and built for the 1962 World’s Fair (you can check out photos of the construction here), just to name a few.
At the 1933 World’s Fair in Chicago, 16 homes were constructed for display to promote new building products and materials to the fair-goers.