Press Conference and Earth Day Event Scheduled for 12:45 p.m. April 22

On Earth Day, April 22, the walls and the roof will go up on Maharishi University of Management’s new Sustainable Living Center — a building that will set a new standard for green building in America by being completely off the grid with respect to electricity, heating and cooling, water, and waste.

The Sustainable Living Center has been designed to meet the Living Building Challenge, the highest standard for sustainable design and green building in the world. It will be one of the first three to achieve this. And it will be unique because it will be the first to combine that standard with the standards of LEED Platinum certification, Building Biology, and Maharishi Vedic Architecture.

“There’s no other building like this going up in the nation, or in the world for that matter, that we know of,” said nationally known green building expert Mike Nicklas, who co-designed the building and whose company Innovative Design has designed over 4000 buildings that use renewable energy solutions.

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Held on the Maharishi University of Management campus, this year’s EcoFair will feature Diana Leafe Christian, the author of Creating a Life Together: Practical Tools to Grow Ecovillages and Intentional Communities, speaking on Spiritually Oriented Ecovillages. Also, you will hear Mark Lakeman and Micahel Cook on City Repair and the Power of Placemaking. Meet Mike Nicklas, president and co-founder of Innovative Design, Inc., who will talk about Key Strategies for Green Development. And more. Speaker’s list. Schedule.

On Sunday May 2, the Ecofair will become an Unconference using Open Space Technology. Open Space Technology is a highly participatory process that has been successfully employed in multiple situations all over the world. Learn more.

On Saturday December 5, the Dharma Foundation will hold a Holiday Trade Fair at the Field House on the MUM campus, next to MSAE, from 10-4. Admission is free. There will be local artisans, local companies and lots of incredible food!

M.U.M. Organic Farm

The Maharishi University of Management Organic Farm in Fairfield, Iowa, has received a $13,750 grant from the Leopold Center for Sustainable Agriculture to study growing vegetables in large gutter-connect greenhouses in winter without added heat.

Not heating the greenhouse will reduce the farm’s fossil fuel consumption by about 88%. “This is an innovative study and a significant step in making the M.U.M. Farm and the University more sustainable,” said Steve McLaskey, assistant professor of biology and agriculture and director of the farm.

The method involves placing an extra layer of plastic directly over the plants to retain more heat. The research is innovative due to the large size of the greenhouses, which grow organic vegetables in the ground. Past studies at other institutions have examined this method in smaller greenhouses.

“Most of the large greenhouses in North America are used for ornamental crops, not vegetables,” Dr. McLaskey said. “There are large vegetable greenhouses in Canada, but they mainly use hydroponic [soil-free] techniques. I do not know of any other places, besides Fairfield and Maharishi Vedic City, that grow organic vegetables in the ground in one-acre greenhouses, especially in our very cold winter temperatures.”

The process started in January, when the heat in the greenhouses was switched off. The plastic on the roof of the greenhouse was replaced recently, so the old plastic was reused and placed over the plants in newly-built frames. This saved money and prevented the plastic from going into a landfill. The beds must be covered and uncovered daily.

Now that the grant is secured, the research will begin. The farm workers will measure growth and yield of four crops, measure soil and air temperatures, and estimate heating cost savings.

If this study is successful, Iowa farmers will be able to grow organic vegetables in large greenhouses without spending money on heating fuel. Then this type of farming will be more profitable and thus, more likely to become popular.

The Maharishi University of Management Organic Farm provides fresh produce to the dining halls and Golden Dome Market on the Maharishi University of Management campus.

Written by Lee Leffler. Published in M.U.M. Review March 18 2009.

Follow-up, May 2010: Results of this research were in the May 5th, 2010 issue the M.U.M. Review. Winter Crops Can Grow in an Unheated Greenhouse.

A study, funded by a $13,000 grant from the Leopold Center for Sustainable Agriculture, has been completed and has found that winter crops can be successfully grown in an unheated greenhouse.

Steve McLaskey, who runs the campus organic farming operation, experimented with covering the plants with an extra layer of plastic at night to help them survive the extreme cold. He also used a control plot that was heated so that he could compare this energy-saving approach with the conventional. The result was that there was very little loss.

“We saved over $17,000 on energy bills because of this approach,” Dr. McLaskey said.

He presented his research at a special event in April that was held on site at the greenhouse so that growers in the region could learn about this new option.

“About 60 people attended, and they were very interested to see our operation and to hear how this was done,” Dr. McLaskey said.

Golden Dome Fairfield Market employee stands proudly in front of the geothermal rig.

By Lee Leffler

On the campus of Maharishi University of Managment, the new storage building by the Golden Dome Market is now being heated and cooled with geothermal technology as part of a pilot project to install geothermal systems in additional campus buildings.

Geothermal technology involves drilling holes in the ground, inserting loops of pipes, then circulating water through the pipes. Since the ground in this region is a constant 55 degrees Fahrenheit, heat can be either extracted or rejected as it is circulated through the pipes, providing winter heating and summer cooling.

Geothermal pipes outside the Golden Dome Market in Fairfield, Iowa

The University is leasing a special rig to drill holes horizontally, 15 feet underground. The drill can run under lawns, parking lots, and other terrain, without disturbing the landscape. When the drill has gone far enough (usually several hundred feet), it is sent to the surface. A loop of polyethylene pipe is attached to the drill head, and the drill slowly retreats back through the hole, bringing the pipe with it. Soon, the pipe is underground, ready to be filled with water and connected to a ground source heat pump that uses only a small amount of electricity (about a quarter of the amount used by a small space heater).

When the Golden Dome Market’ storage building was first completed, the University had planned to install conventional air conditioning and a gas furnace. When they found out that connecting gas pipes to the gas main would cost $4,000, they looked to Campus Sustainability Coordinator Mark Stimson for a sustainable and less-expensive idea. Mr. Stimson calculated that they could install a geothermal system for approximately the same cost as conventional systems, and the long-term costs would be about half.

Four pipes were needed for the Golden Dome Market storage building. Some pipes have been installed for the Sustainable Living wing of the Library. The next target is Henn Mansion, which will require 17 pipe loops and will be ready in sometime in July.

While the pilot project is being funded by the University, future installations will depend on grants, loans, and donations.