The main sections to achieve points in are:

• Smart Location and Linkage
• Neighborhood Pattern and Design
• Green Infrastructure and Buildings
• Innovation and Design Process
• Regional Priority Credit

Based on the various credits, one of the primary goals of this rating system is to develop larger concepts of a community and how all the individual pieces work together.  It is an extension of many credits that are already a part of the LEED for New Construction system (LEED-NC), specifically the Sustainable Sites points section. 

It will take a little time to fully digest all the aspects of this rating system, but the key concepts have already begun to be used by Midwestern Consulting on recently started projects and will hopefully continue to be a guiding light for future developments. 

Scott Fisher is an engineer at Midwestern Consulting in Ann Arbor, Michigan.  He is LEED-AP and can be reached at 734.995.0200.

LEED scores soon to incorporate landscape design.

These ecosystem services include global and local climate regulation, air and water cleansing, water supply and regulation, erosion and sediment control, hazard mitigation, pollination, habitat functions, waste decomposition and treatment, human health and well-being benefits, food and renewable non-food products, and cultural benefits.

SITES is a distillation of practices and principles for integrating “ecosystem services” into site development, as described in The Sustainable Sites Initiative: Guidelines and Performance Benchmarks 2009, released on November 5, 2009. It establishes and encourages sustainable practices in landscape design, construction, operations, and maintenance. 

Sustainable landscapes move beyond the typical green building do-no-harm/carbon neutral approach by sequestering carbon, cleaning the air and water, increasing energy efficiency, restoring habitats, and giving back through significant economic, social, and environmental benefits never fully measured until now. The U.S. Green Building Council anticipates incorporating the SITES guidelines and performance benchmarks into future iterations of its LEED® Green Building Rating System™.

SITES provides the first voluntary guidelines and rating system for sustainable landscapes, with or without buildings, and creates an essential missing link in green design.

Earl Ophoff, LSA, is a landscape architect and a senior project manager with Midwestern Consulting, LLC, Ann Arbor, Michigan.  Call Earl at 734.995.0200.

http://www.solarlightingusa.com/

http://www.google.com/imgres?…

These are independent units that come equipped with a solar panel and battery system to power the light without the need for trenching or running of conduits between poles and then the power source.

These self-contained units would prove ideal for locating new lights in congested existing sites where the underground utilities are delicate or unknown, or in sensitive environmental areas where the desire is to limit impact to the surrounding area. Beyond these examples the self-contained units will of course make good use for any location requiring lighting and do so in a green manner and from a renewable resource. These units can also help to achieve LEED credits for onsite renewable energy. Rather than needing to devote large areas of roof space to larger photovoltaic units (PV), these individual units mount directly to the light they are energizing and can provide all the power those lights need.

I am sure that as PV technology advances these individual units will continue to grow smaller and more affordable to use and will one day dominate all site lighting without anyone thinking of them as something new.

The American Society of Landscape Architect (ASLA) has notified their membership (including MCLLC) that the Sustainable Sites Initiative™ has released the first voluntary, scientifically researched rating system and guidelines for design, construction, and maintenance of sustainable landscapes, with or without buildings.

The rating system works on a 250-point scale, with levels of achievement for obtaining 40, 50, 60, or 80 percent of available points, recognized with one through four stars, respectively. If prerequisites are met, points are awarded through the 51 credits covering areas such as the use of greenfields, brownfields, or greyfields; materials; soils and vegetation; construction and maintenance. These credits can apply to projects ranging from corporate campuses, transportation corridors, public parks, and single-family residences. The rating system is part of two new reports issued from the Initiative, The Case for Sustainable Landscapes and Guidelines and Performance Benchmarks 2009, both available for download at www.sustainablesites.org/report.

The Initiative will oversee pilot projects during a two-year system assessment process. www.sustainablesites.org/pilot. The Sustainable Sites Initiative is a partnership of the ASLA, the Lady Bird Johnson Wildflower Center and the U.S. Botanic Garden. The rating system “represents four years of work by dozens of the country’s leading sustainability experts, scientists and design professionals, as well as public input from hundreds of individuals and dozens of organizations to create this essential missing link in green design.”

The Port Huron Statement is the manifesto of the American student activist movement Students for a Democratic Society (SDS), written primarily by Tom Hayden, then the Field Secretary of SDS, and completed on June 15, 1962 at an SDS convention at what is now a state park in Lakeport, Mich., a community north of Port Huron[1]. It begins: “We are people of this generation, bred in at least modest comfort, housed now in universities, looking uncomfortably to the world we inherit…”

So it’s the radical voice of green building according to Suzanne whose “motto, ‘No credits, just prerequisites’ rebukes the moderate incrementalism of LEED, which favors plaques and incentives of soup-to-nuts sustainability.” The LBC may well pressure USGBC to “radicalize, effectively tamping the entire industry into smaller carbon footprints, one pretty little building at a time.” Ouch! And further, LBC “turns architecture into a series of Carthusian statutues that no one, not even the most devout among us, could possible follow to a tee.” Huh? Back to Wikipedia where the site for Carthusian statues is a bit rough and reads in part:

(The monks) follow their own Rule, called the Statutes, rather than the Rule of St Benedict (as is often erroneously reported) and combine eremitical and cenobetic (sp.) life.

I’ve been out of school for a long time, so it’s off to the dictionary for “eremitical” (like a hermit) and “cenobitic” (a member of a religious order living in a convent or community). Cool! LBC will make us all monks and nuns living in convents and following all sorts of neat rules and rituals! So how far out does the radical voice of green building get? Well, the article is really about the Omega Center for Sustainable Living, “the newest addition to the Omega Institute for Holistic Studies, a non-profit that is every bit as New Age as it sounds and wherer shape-shifting courses and ‘bootcamp for goddesses’ do the work of its sunny mission: ‘awakening the best in the human spirit.’”

There are 16 rigorous prerequisites and lots of inherent conflicts. You really need to read the article, if only to get to the part where the Omega therapeutic dance teacher has you “exhale out through your hands and feet today.” And don’t skip the very last line!

There are several newer designs that are being used more and more these days in order to improve the storm water runoff quality before it reaches the streams. One of the best ways to reduce the amount of pollutant laden runoff from entering the storm sewer system is to just not let it. Rain gardens are a solution that are being utilized more and more across the country, particularly in developed areas that contain limited space and that presently have no means of treating runoff. The overall size of rain gardens can vary depending on the amount of runoff that is desired to be treated, but they all operate in the same manner. By increasing the amount of vegetation that wants to absorb water while also slowly the runoffs velocity, rain gardens reduce the amount of runoff from being channeled underground. As this article shows rain gardens are being used not as a replacement for storm sewers but as a means to increase the storm water quality before it reaches our streams and lakes.

http://www.startribune.com/…

If storm sewer systems must still be used there are several options for treating storm water with no noticeable aboveground features. One is called a hydro-dynamic separator (HDS). This device is installed as a typical inlet/catch basin that we see everyday with the difference being that a inlet/catch basin will just catch runoff and direct it into a pipe with no cleaning. A HDS unit in one of several different ways (screens, filters, vortex action) will remove pollutants and debris depending on the type you design it to remove and to what level of cleanliness. While these units work very well they do require maintenance and cleaning on a schedule based on the amount of pollutants that enter the unit. Of course this maintenance requires money in addition to the original cost of the unit which is dependent on the size of the unit which is based on the flow it is designed to handle.

A lower cost and simple method of controlling larger pollutants and floatables is the use of Snouts. Snouts are a plastic cover that cover the downstream pipe inside of a storm sewer manhole. As can be seen on this link the Snout works by preventing pollutants from entering the manhole and then continuing downstream by re-directing the flow down under the Snout and then up through the outlet.

http://www.bmpinc.com/

The method works due to the way that water works which always seeks the lowest point possible while maintaining a constant elevation. Because of this the water level on either side of the Snout will always be the same, but the pollutants will be kept on one side while the cleaner storm water discharges on the other (This also occurs due to the Snout extending below the invert of the downstream pipe which helps to keep the pollutants inside the structure even when no rain event is occurring) While the Snouts may seem that they are considerably cheaper than an HDS unit this can be deceiving. In order to install the Snout a manhole must be wider in diameter and have a deeper sump than traditional units. These additions can increase the cost, but depending on the size of the manhole/pipe this system is typically still cheaper than an HDS. Snouts do require periodic cleaning, but it would be no different than if the structure had a traditional sump that would need to be cleaned. Snouts can be used for existing manholes depending on the required dimensions.

When designing tomorrow’s roads more thought must be given to how this road will impact the environment both today and in the future. By utilizing new and different BMPs a smaller impact can be achieved while still designing a system that satisfies all the engineering requirements.

Greening the Office Accomplishments:

1. Recycling program in conjunction with Recycle Ann Arbor. We now collect, sort and deliver white paper, mixed paper, newspaper, magazines, books, cardboard, plastic, and styrofoam.
2. Electronic recycling with Recycle Ann Arbor and Best Buy. Best Buy will accept our old monitors, computers, etc for a $10 fee but they give us a $10 gift card.
3. We have been in the process of switching out lighting throughout the office with compact fluorescent light bulbs. The only notable difference is in our main conference room – the existing dimmer switches are no longer effective.
4. Normal copier and printer paper (letter, legal, ledger and letterhead) have been replaced with recycled paper products. Not are we being environmentally friendly, the cost per ream of paper has been reduced by about $0.25.
5. Additionally, we have set the default on our copiers to the duplex setting. Multi-page documents will be printed on two sides unless otherwise changed by the user.
6. As our existing cleaning supplies have dwindled and needed to be replaced, we have switched to green cleaning supplies for the carpets, bathrooms, windows, and countertops/surfaces.
7. We have also switched to recycled paper products for napkins, paper towels, and toilet paper.

Hopefully, we are just beginning and can sustain the current momentum. Other changes we are looking at include: motion sensor light switches, recycled paper for a large format printing, and more. Please leave a comment if you have other ideas that have worked at your office.

Renewable energy such as geothermal, wind and solar while getting larger headlines today has been around for over 2 decades. Iceland is poised to become the first country that does not use a single fossil fuel for its energy production or vehicle transportation. Turning an entire country over to renewables didn’t happen over night and has been slowly taking place for years. Elsewhere in Europe green roofs have become incredibly commonplace in Germany and wind farms have now moved offshore as opposed to being located on solid ground.

These green elements are only now gaining such interest in the US because of the increase in fuel prices. What has become commonplace in Europe is only now beginning to scratch the surface in the US. And things that have become commonplace in the US are often ignored because they’re not a 200 meter tall wind turbine that is easily noticeable.

How many people drive past a detention basin or retention pond and only see a water feature that is an aesthetic focal point for a property? They don’t even realize that detaining runoff and using sediment forebays helps a project to qualify for 2 LEED-NC credits and has a large impact on the water quality and quantity that eventually exits the site. They help to prevent runoff from further degrading the water system downstream of a development.

Using lighter colored materials for paving and roofing, native plant species that don’t require sprinklers and limiting the extent of new grading for a project are all ways of making a development more green and no one even realizes it. All of these types of practices are used everytime a new project is started here. I can remember the first ever engineering work I did was for a detention basin. This was before I had even started any of my engineering classes where I learned the what, where, when, why and how of environmental design. Once I did take those classes I was able to understand the full impact of a detention basin, but it is something that has been around awhile and no one gives second thought about.

Green planning and engineering is nothing new to MCLLC and has been occurring for years. This is partially because it is required by many review agencies, but it is also because it often makes sense from both a design perspective and for a client’s pocket book. A project may not have anything as noticeable as a wind turbine, but that doesn’t mean there are other elements to making the project green.

The LEED-CI section of design is interesting because it focuses on re-using what is existing and it can furthermore have an impact on occupied buildings. While most building owners/tenants will not try to achieve LEED-CI certification much can still be done to have a positive impact on the environment. Such small things as changing fluorescent light bulbs to energy efficient LED’s or other bulbs can not only save in the pockets of the users but consume less energy and thus reducing power demands which can lead to fewer green house gas emissions. While lighting is one of the simplest and most apparent ways to go Green for existing buildings there are countless others. These can include replacing old single non-insulated windows to save on heating and cooling costs, replacing regular toilets with low flow models to reduce water usage, or using paints and floorings that have low VOC counts to increase indoor air quality. The list goes on and on. While some of these are obviously more expensive to the owner than others, even the smallest change can have a large impact in the long run.

By not only using an existing building and thus reducing the use of raw land and virgin material, but also attaining such a high level of certification the USGBC has shown that they not only talk the talk but also walk the walk. In trying to do the same Midwestern Consulting has begun our own small Green practices of replacing light bulbs with energy efficient ones and re-using office supplies rather than purchasing brand new. While these may not seem to make a large impact if everyone in the world did the same the change would be noticeable.

To learn more about the new USGBC headquarters click here.

Taking the “Program Tours” on the website shows how “sustainability” is being integrated into education at all levels.

http://www.creativechange.net/programs/our_town

Their website includes on of the clearest definitions of “sustainability” I’ve found, and is as follows:

What Is Sustainability?

There is growing acknowledgement that forces such as population growth, consumption, and inappropriate “development” are combining to weaken the ecological systems on which all life depends. Although environmental fluctuations have occurred throughout history, changes generated by human activity may be altering ecological systems in ways that will be irreversible. An alternative future is “sustainable”, defined as lasting environmental health, economic prosperity, and social equity for current and future generations.

In a sustainable society, the regenerative capacity of the environment is maintained.

All people have the opportunity to live a fulfilling life within the earth’s capacity.

Democracy and justice are core values guiding people and institutions.

People live, work and communicate successfully in multiple cultural contexts.

Conflicts are resolved without violence.

Beauty and wonder are celebrated.

Achieving sustainability requires rethinking economic systems and cultural beliefs that equate “more” with “better”.

Creative Educational Solutions has some sustainability street credibility of its own as described in the section that describes their office practices which include a gray water recovery system, rain barrels and even an office worm bin to compost food scraps.