Below are the direct links to the Iowa State University Extension publications with topics on farm energy conservation and efficiency initiatives. This page will be updated as new publications are released throughout the year.

"Estimating Payback for Energy Effciency" (PM2089S) - This publication explains the concepts of intial cost, useful life and energy savings for different types of farm expenses.

"Indoor Lighting for Livestock, Poultry, & Farm Shop Facilitites" (PM2089R) - This publication addresses miniumu illumination levels for various production agriculture settings that is both energy efficient and cost effective.

"Improving Corn Drying Efficiency" (PM2089Q) - This publication explains corn moisture content, plant physiology and the fundamental principles of drying corn following harvest.

"Conserve Heat Energy in the Farm Shop" (PM2089P) - Learn important information on maintaining an energy efficient and comfortable farm shop.

"Fuel Efficiency Factors for Tractor Selection" (PM2089O) - This new publication discusses tractor test data to consider when leasing or purchasing a new tractor.

"Energy Fundamentals for Farm Lighting" (PM2089N) - This publication gives basic information about a variety of farm lighting options for security, safety and livestock production.

“Shift Up and Throttle Back to Save Tractor Fuel” (PM 2089M) - Learn how the “shift up, throttle back” technique can be used to reduce tractor fuel consumption and related expenses.

"Tractor Maintenance to Conserve Energy."(PM2089L) - Find out how a well-kept fleet of machinery improves the ability to respond to changing field conditions and seasonal needs. 

"Dryeration and Combination Drying for Increased Capacity and Efficiency." (PM2089K) - Read how dryeration and combination drying, can help increase the drying rate from your high-temperature (above 120 degrees F) corn dryer.

"Sizing Minimum Ventilation to Save Heating Energy in Swine Housing." (PM2089J) - Finding the proper balance between heating energy and healthy ventilation in swine operations is the key to energy savings and efficiency.

"Energy Conservation in Corn Nitrogen Fertilization." (PM2089I) - Applying nitrogen fertilizer to corn at recommended rates can improve energy conservation on the farm.

"Energy Efficient Fans for Poultry Production." (PM2089H) - This publication will assist in understanding some of the basic princilples for proper fan selection for poultry operations.

"Ballasting Tractors for Fuel Efficiency." (PM2089G) - Understand the importance that proper ballasting can play in transfering as much engine power as possible to optimize tractor performance.

"Managing High-Temperature Grain Dryers for Energy Efficiency." (PM2089F) - Learn how dryer design and dryer management are key to achieving maximum grain drying efficiency.

"Energy Efficient Fans for Swine Production." (PM2089E) - Learn how fans are the driving force behind the exchange of air that is necessary to create a healthy environment for animals and associated farm employees in mechanically ventilated facilities.

"Limiting Field Operations." (PM2089D) - Find out how you can start to make a transition to very reduced or no tillage which can result in additional fuel savings for your crop production operation.

"Tracking the Energy Use on Your Farm." (PM2089C) - Find out how to track your energy use on the farm with a simple energy log by using the provided Excel file linked within the PDF.

"Electric savings: Understanding Demand and 3-Phase Motor Use." (PM2089B) - Explore details on demand charges and 3-phase motors and how simple changes could reduce energy use on the farm.

"Farm Energy: How Much Energy is Being Used on Your Farm?" (PM2089A) - Discover how Iowa farm energy use compares to other states and how individuals can save energy on the farm.