Environmental goals and results

We think we’ve got a great planet and we want to keep it that way.

That’s why we’ve committed to minimizing our company’s environmental impact by:

  • reducing our carbon footprint
  • ensuring efficient use of water and energy
  • implementing comprehensive recycling and waste management programs, and
  • engaging our employees and supply chain through environmental awareness initiatives

We’ve made a lot of progress in the past several years. And in 2015:

  • We've bested our long-term goals by more than double — reducing Scope 1 and Scope 2 carbon emissions by more than 21 percent and energy consumption (electricity and natural gas) by 22 percent.
  • We diverted 68 percent of our waste from the landfill – exceeding LEED guidelines.
  • We reduced our water consumption.
  • We purchased more than 99.9 percent of the paper for our Print-to-Mail facility from sustainably managed forests.

To find out more about how we achieved these goals, keep reading.

Energy consumption

In 2012, we set a goal to reduce our 2011 energy consumption and Green House Gas (GHG) emissions (Scope 1 and 2 emissions) by 10 percent by the end of 2016.

Since then, we’ve implemented more than 60 no-cost/low-cost energy conservation measures and nearly 40 capital energy conservation measures. All designed to reduce both our energy consumption and GHG emissions.

As a result, we’ve achieved significant reductions in both energy consumption and GHG emissions -- exceeding both of our goals.

If you like to read the nitty gritty details, check out our submissions to the CDP.

2011 (baseline)2012201320142015
Electricity (MWh)90,61881,00178,66477,12969,278
Natural Gas (therms)556,131552,261531,225659,356568,243
Diesel (gallons)8,51736,90512,5412,7486,361
Jet Fuel (gallons)244,901288,258289,345293,621323,586

GHG emissions

2011 (baseline)2012201320142015
Scope 1 (mtCO2e)5,413.056,101.435,751.486,374.366,216.46
Scope 2 (mtCO2e)63,509.3356,769.2255,131.8153,994.8148,424.80
Scope 3 (mtCO2e)20,177.4524,112.3319,616.8419,555.9419,371.15

2015 details

CO2 (mtCO2e)CH4 (mtCO2e)N2O (mtCO2e)CO2e (mtCO2e)*
Scope 1 (metric tonnes)6,175.637.9832.846,216.46
Scope 2 (metric tonnes)48,150.8418.82255.1448,424.80
Scope 3 (metric tonnes)19,185.3417.17168.6419,371.15

Want to understand more about the difference in the type of emissions? The Greenhouse Gas Protocol website can help.

Water usage

Improving water efficiency has been an integral part of our $400 million campus-wide renovations started in 2013 at our Des Moines headquarters. All our new indoor fixtures and fittings, as well as our outdoor landscaping and irrigation plans meet Leadership in Energy and Environmental Design (LEED) guidelines. And the changes are paying off.

20112012201320142015
Water (kGal)53,41857,26254,49552,21451,884

Waste & recycling

When it comes to waste management, we take a two-pronged approach:

  • We strive to decrease the amount of waste we generate
  • We strive to increase the amount we recycle

We’ve made improvements by installing new receptacles at our Des Moines campus with clear labels for both waste and recycling streams. We’ve also boosted employee education about what can and can’t be recycled.

In 2015, our Employee Green Team hosted two wildly successful office supply giveaways for employees that helped keep an estimated 5,000 pounds of office supplies out of the landfill.

Additionally, we’ve partnered with the Iowa Department of Natural Resources Pollution Prevention Program to pursue additional opportunities in 2016.

Our diversion rate exceeds LEED guidelines, which include a target landfill diversion rate of at least 50 percent for ongoing waste.

20142015
Landfill (lbs)1,327,6251,287,379
Recycled (lbs)3,046,9512,765,456
Diversion rate (%)70%68%

Paper

While we’ve significantly reduced the amount of paper we use over the last several years, we wanted to do all we could to make sure that the paper we do use comes from well-managed forests to help protect natural resources.

In 2009 we pursued “chain of custody” certifications for our Print-to-Mail facility in Urbandale, Iowa. The certifications were awarded—after a painstaking process—by the Forest Stewardship CouncilTM, the Sustainable Forestry Initiative® ;and the Programme for the Endorsement of Forest Certification.

These certifications demonstrate that the paper Principal uses has been tracked every step of the way — from the forest to the finished product — and has been managed in a sustainable fashion.

20112012201320142015
Paper purchased with Chain Of Custody certification (our Print-to-Mail facility)95.44%99.53%99.53%99.40%99.91%

Supporting our environment

Principal takes its responsibility to support our natural environment seriously, it is our mission to reduce our company’s overall environmental impact.