The Fields' Efficiency: How Innovation Outshines the Sun

At a two-acre site located 80 miles west of Ann Arbor, an engineering major at the Univ. of Michigan installed the state's largest solar farm with movable trackers that increase the amount of energy captured by almost 10%.

1 minute read

August 2, 2011, 5:00 AM PDT

By Jeff Jamawat


Unlike Arizona or New Mexico where the amount of sunlight stays perpetual throughout the year, Michigan gets about four hours of usable sun power on its best days in spring. With this in mind, Connor Fileld and his father proceeded to build a solar farm with one simple goal: not losing money.

"The challenge came in upfront construction costs when it became clear that a movable commercial tracker system was simply too expensive. Field's decision to build the entire set of support structures with his father shaved costs significantly," writes Nate Anderson.

He adds, "Field's trackers are simple steel structures with a hinged mechanism that allows the panel to be unlatched and then tilted into several specific angles based on time of year; the design is based on research from federal renewable energy studies."

Thanks to Christopher Shaw

Monday, August 1, 2011 in Ars Technica

courses user

As someone new to the planning field, Planetizen has been the perfect host guiding me into planning and our complex modern challenges. Corey D, Transportation Planner

As someone new to the planning field, Planetizen has been the perfect host guiding me into planning and our complex modern challenges.

Corey D, Transportation Planner

Ready to give your planning career a boost?

MARTA train tracks run in the middle of a six lane highway with an overpass and the Buckhead city skyline of skyscrapers in the background.

How Would Project 2025 Affect America’s Transportation System?

Long story short, it would — and not in a good way.

September 29, 2024 - Marcelo Remond

Aerial view of low-rise neighborhood in Los Angeles, California.

California Law Ends Road Widening Mandates

Housing developers will no longer be required to dedicate land to roadway widening, which could significantly reduce the cost of construction and support more housing units.

September 25, 2024 - Streetsblog California

People in large plaza in front of Zurich Opera House in Switzerland.

But... Europe

European cities and nations tend to have less violent crime than the United States. Is government social welfare spending the magic bullet that explains this difference?

September 26, 2024 - Michael Lewyn

Desert tortoise on asphalt road.

California Room to Roam Act Prioritizes Wildlife Connectivity

A new state law requires new development and infrastructure to minimize disruption to local wildlife habitats and migration patterns.

October 4 - Center for Biological Diversity

Victorian Flavel House mansion in Astoria, Oregon.

Oregon Releases Historic Preservation Plan for Next Decade

A plan from the state’s State Historic Preservation Commission outlines priorities for preserving Oregon’s cultural and historic resources.

October 4 - KTVZ

Rendering of Interstate 35 cap park over sunken freeway in Austin, Texas.

Austin’s Vision for I-35 Cap Parks Takes Final Shape

The city’s plan includes parks, entertainment pavilions, commercial space, sports fields, and other facilities over 30 acres of deck parks spanning a sunken Interstate 35.

October 4 - KUT

Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.

New Updates on PD&R Edge

HUDs Office of Policy Development and Research

Regional Rail at Mpact Transit + Community 2024

Mpact (formerly Rail~Volution)

Cornell's Department of City and Regional Planning Announces Undergraduate and Graduate Program Information Sessions and Application Details

Cornell University's College of Architecture, Art, and Planning (AAP), the Department of City and Regional Planning (CRP)