Computerized maintenance management system, Maintenance Connection Inc., System, Management, Maintenance, Software Exploring Green Building and the Future of Construction

.. click, the link in the description below.. A lot of focus is put on generating cleaner energy for a sustainable future, but thats only one piece of the puzzle.. What if we could dramatically reduce our energy consumption just by changing the way we build our office buildings and skyscrapers? Imagine a skyscraper with smart windows and walls made from fungus. Yes, a fungus. Lets explore green building and the future of construction. And can going net zero. Really make a difference: I’m Matt, Ferrell., Welcome to Undecided. Building homes and skyscrapers with thousands of pounds of concrete steel and other materials is a major contributor to pollution and energy use., But it’s more than that. Our homes and office. Buildings’ lighting, heating and cooling, poor insulation and integration into the surrounding environment have a lasting impact on energy use and costs.. They require larger amounts of power and water to keep comfortable, which just keeps going. Indefinitely. Buildings accounted for 28 of energy related CO2 emissions in 2019.. In order to reduce that problem, we need some innovations around how we build our houses, offices and skyscrapers.. This is where net zero and green buildings come in.. These constructions are designed and built with the goal of creating positive impacts on the environment and climate.. They can combine energy efficiency and renewable energy to reduce power. Consumption benefit the environment and improve quality of life for the people that live or work in those buildings.. The concept of green building has been scaling from small houses to big offices and skyscrapers around the globe.

. Some international certifications have been developed in order to provide clear guidelines on how to do it.. The U.S. Green Building Council USGBC developed the Leadership in Energy and Environmental Design, known as LEED to rate green buildings and provide owners with a framework of cost saving, high efficiency and health for design construction operations and maintenance.. Another popular certification is the Building Research Establishment, Environmental Assessment Method from the U.K.., Also known as BREEAM … bree am … bream. …, who comes up with these acronyms Zero energy buildings have on site renewable power sources like solar panels to try and produce as much clean energy as it consumes.. You can’t always do 100, but the goal is to get as much as you can.. The power generated during the daytime is consumed by the facility and, if there’s an energy surplus, the building delivers it to the grid to try and compensate for grid energy consumption. At night., However, to improve efficiency, energy consumption needs to be reduced, so heating, cooling and lighting needs to be minimized.. To achieve that, it’s recommended to integrate things like green roofs, energy, efficient windows with triple pane glass and a low emissivity coating, as well as good insulation. Net zero buildings are also considered green. If they’re constructed with non toxic eco, friendly and sustainable materials., They should also use less water and have good air quality, so it becomes more sustainable.. Some of the simplest solutions you may have already seen where you work.

A good start to make a building more efficient, is using high efficiency LED and smart lighting. Or occupancy sensors that are hooked up to the air conditioning or fan systems.. All of those can contribute considerably to reduce energy consumption., But taking things to the next level, engineers and architects can perform advanced analysis through 3D building energy simulation tools to achieve higher efficiencies.. Some software, like Green Building, Studio Energy Plus and IES Energy Modeling enable engineers and architects to improve a green building’s design in order to increase their sustainability.. They can perform a climate analysis and HVAC simulations to optimize what materials to use and how to orient the building. For best efficiency., They can see exactly how the building will fare throughout the year before it’s, even built.. Examples of green and net zero buildings have been spreading worldwide over the past decade.. In London, for example, Siemens has built The Crystal one of the greenest buildings in the world.. This highly sustainable building is also a unique events. Venue.. It establishes the benchmark for sustainable building design, achieving the Platinum, LEED and Outstanding BREEAM accreditation, the most rigorous standards for sustainable design.. The Crystal is 70 illuminated by natural light due to its triple glazed windows and the solar panels produce 20 of the electricity. The building uses. Rainwater is collected from the roof and stored in an underground tank for use in the building. 100 of the water used in the toilets is taken from non potable sources like that.

. Another interesting feature is the 3500 data points used by the Siemens Building Management System to monitor the building’s efficiency, which can view water and energy consumption live.. This building cost about 30 million in 2012, but it saves a lot of money with electricity. Peter Daw Cities. Projects Developer at Siemens said In terms of CO2 savings. We are saving about 71 compared to an equivalent building. In terms of energy costs. We are saving about 500000, a year. In Seattle. The Bullitt Center is considered one of the greenest commercial buildings in the world.. Its structure is mostly composed of heavy timber and the materials were kept to their natural state. To avoid the toxins in todays finishes. And the wood was sourced. Locally.. The triple glazed curtain wall system, which creates an air tight seal along with the orientation, provides heat control and improved daytime lighting, so the lights are basically off most of the year.. In addition, a closed loop, geothermal system meets the heating and cooling load in the office and an air to air heat. Exchanger provides incoming fresh air from outside.. The Bullitt stores rainwater in a 56000 gallon cistern in the basement, which is treated and used for non potable and potable uses, which means they can use it for drinking water.. According to Justin Stenkamp, a mechanical engineer with the company that designed the building’s control and plumbing systems, These measures alone help to save approximately 80 of water use over a regular office building.

. All of that is well and good for building new buildings, but what about existing buildings? One Embankment Place was built in the early 1990s in London for PricewaterhouseCoopers and it’s a great example of zero energy retrofitting and today its one of the greenest buildings in the world.. It utilizes a tri generation, combined cooling heat and power system, fueled by recycled waste vegetable oil.. It also has several open plan spaces to harvest day lighting, roof, gardens and green walls to make the building more ecological and low flush toilets to reduce water use.. Currently, the One Embankment Place emits 40 less carbon than a typical building of its size and 20 of its heat and 60 of its energy needs are produced on site From 2007 to 2015, PricewaterhouseCoopers saved 14 million with energy and carbon related costs.. Another retrofitting example is the Powerhouse Kjrbo located in Brum Norway.. I hope I didn’t butcher that pronunciation. These two office buildings from the 80s were retrofitted, with efficient ventilation, insulation and daylighting.. In addition to producing renewable energy on site, the energy needs of the buildings has been reduced by more than 86.. As a result, Powerhouse Kjrbo received an outstanding classification by BREEAM NOR And probably the coolest part. The building produces about 230000 kWh, but only consumes approximately 100000 kWh., With new buildings and retrofitting old buildings what’s the forecast for net zero adoption. According to one report, the global net zero energy buildings market share was valued at 896.

6 million in 2018 and is expected to reach 2.1 billion by 2024 That’s, some serious growth that’s being spurred on by not only policy but the value it drives for building owners.. Besides reducing utility bills and zeroing out energy use, it can increase the buildings valuation and isolate owners from future energy price variation.. On top of that, the benefits also reach people who live or work in green buildings by experiencing fresh air and enjoying an environment more connected to nature And there’s the positive impact on the environment due to water conservation and energy and material efficiency. So if this is all so great, why is it still a bit unusual to see a green or a net zero energy office building? I worked in one for years here in Boston, but they’re still hard to come. By., The cost of building a zero energy building is higher than constructing a common one, because the building materials are usually more expensive and there still isnt a vast number of designers or builders that are highly skilled and experienced in these types of buildings.. Also high rises have many spaces and occupants in a vertical building, with limited roof space for solar panels, so it’s difficult for them to produce all the energy they consume.. A study conducted by the United Kingdom Green Building Council UKGBC analyzed the feasibility of the design, delivery and cost of new net zero carbon buildings.. In the study they broke it down into two buckets.

For offices being built using net zero goals now through 2025. The cost is about 6.2 higher than standard. Looking further out at newer techniques and standards expected to be the norm by 2030, the cost is 8 17 higher than standard.. Some governments are rolling out policies to stimulate net zero or nearly zero energy buildings.. The EUs Energy Performance of Buildings Directive is a good example.. It establishes that all new construction must be nearly net zero from December 31th. 2020. So everything from now onwards needs to meet this criteria. Energy performance certificates must be issued when a construction is rented or sold and promote smart technologies like building automation and control. Systems. Then there’s the World Green Building Council, a group of 70 Green Building Councils from around the world who have, among other initiatives the Net Zero Carbon Buildings Commitment.. This challenges, organizations, business cities, states and regions to make all assets under their direct control, operate at zero. Carbon by 2030., There are currently 94 businesses and organizations, 28 cities and 6 StatesRegions participating covering nearly 6000 assets.. By sharing knowledge and lessons learned, the initiative aims to remove barriers to net zero implementation and inspire others to take action., Oh, and they also have the little goal of making every building in the world decarbonized by 2050.. In addition to green policies, another approach to reduce cost and improve efficiency of net zero buildings are newer technologies and techniques currently being researched. Such as .

.. fungus. Fungus.. But before I talk about that I’d like to thank Brilliant for sponsoring this video.. If youd like to learn more about the physics behind buildings like skyscrapers or how solar energy is captured to power them check out the Physics of the Everyday course at Brilliant., It’s a fun one that goes through everyday objects and structures. Everything from how toilets flush to Why skyscrapers aren’t as sturdy as you might think.? It really helped me to look at the world in a different way.. Even if physics isn’t your thing, Brilliant has over 60 courses in other topics like mathematics, science and computer science.. They teach it in a way that really works for the way I learn.. All of the concepts are conveyed through fun and interactive challenges which help you understand the quotwhyquot of something …, not just the quothow.quot. It helps to develop your intuition. Go to www.brilliant.orgUndecided to sign up for free. The first 200 people will get 20 off their annual premium, membership. Thanks to Brilliant and to all of you for supporting the channel. So. Fungus huh. What about walls made of plant materials? This is still at the experimental stage, but it uses mycelium a kind of fungal spore that can be used to fill a form with an agricultural product, and the final result is a solid, brick or plate.. This composite has no toxic chemicals and doesn’t. Take a lot of energy to make.. This material could be used as insulation between non biodegradable materials to avoid breaking apart, since it is biodegradable.

A project using this material was developed by The Living Studio in New York in cooperation with Ecovative Design.. The Hy Fi Project was a tower about 12 meters, high composed of 10000 bricks made of mushroom, mycelium and shredded corn stalks. When the event ended. After three months, the structure was dismantled and the bricks decomposed to compost exploiting their natural biodegradability., While it’s, not primarily for net zero reasons using mycelium to build structures is being studied by NASA to grow habitats on the Moon and Mars.. It has higher bend strength than reinforced concrete, is a great insulator and can regrow and repair itself. If it’s good enough for Martians. Why not us A new technology that deals with solar radiation and its heat is Electrochromic Glass, Smart, Glass., It utilizes nanotechnology, which is something I covered in a recent video to produce small electrical signals to slightly charge the windows in order to change the quantity of radiation. They reflect. This tech could help to control the heat inside, a building which could save a lot of money on HVAC costs, mainly in summer., Usually, smart windows start a blueish color and after a few minutes, turn transparent. When you apply an electrical charge., Some companies have been producing and improving. This technology., For example, View Inc. an American smart window company implemented a project for Netflixs office in Los Gatos CA that used 56200 sq. ft. of their smart glass, which uses a predictive automated system that can be customized and controlled through an app.

. It takes a holistic view of the building like the arc of the sun or obstructions to dynamically, adjust the tint of the windows.. As you can see, there are a lot of different options and techniques out there for improving how we build our buildings and use energy to keep them comfortable., Even though the costs are still not universally affordable for all office and skyscraper owners. The development of new materials technologies, design improvements and government incentives can help the growth of this market worldwide. It’s, pretty easy to imagine: high rise buildings and office parks with green roofs and zero energy popping up in more and more cities in the next few decades.. Much like Apple Park, which is the largest LEED Platinum, certified building. Jump into the comments, and let me know what you think … and if you work or know of net zero buildings in your area.. If you liked this video be sure to check out one of the ones, I have linked right, here. Be sure to subscribe and hit the notification bell, if you think Ive earned it. And as always thanks all of my patrons and to all of you for watching.

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