The authors of Okala provide you with insights and practical solutions to the latest sustainability issues facing product development organizations and individuals today.

Teamwork

I understand that a Sustainable Minds LCA is intended to help designers make decisions, not make environmental claims. How do I clarify that point for clients and managers?

By Louise St. Pierre on October 31, 2009

With any developing science, it is extremely important to take care during the early years to build a foundation of credibility. A single-score LCA is just like any other tool in that it can be used well or poorly. Here are a few best-practice suggestions for how to use, discuss and present a single-figure (or scoping) LCA.

  1. In presentations, discussions, and slides, always emphasize terminology that clarifies that this is a single figure LCA, not a multi-score LCA. For instance, the term “scoping LCA,” accurately describes what this LCA is intended to do, and implies some limitations.

  2. You can use graphs judiciously. While bar graphs and charts are the best possible way to make an impact with your information, you should try to avoid any potential exaggeration. If your design only improves the environmental bottom line by a small amount, so be it. You can resist the temptation to use your presentation skills to make it look more dramatic.

As an independent product design consultant I've been getting more requests from clients for sustainable design solutions. I can see how Okala and SM can help me navigate these waters, but how do I integrate this approach into my business practice?

By Steve Belletire on July 31, 2009

I’m glad to hear you’re getting such requests. More companies are now seeing the value of ecodesign strategies. Regarding your question being engaged with this site is a good indication you are serious about providing ecodesign options to your clients. And the Okala methodology and other resources available via Sustainable Minds can provide a solid foundation for delivering quality services.

However, what isn’t included is the practical knowledge to transfer this information into part of a consulting service mix. This response offers you and other consultants a simple framework for how to best integrate ecodesign services.

This information is available in detailed form in a new Greenleaf publication, Consulting for Business Sustainability. Chapter 12, A Guide to Sustainable Design Consulting, directly addresses your question and it is my contribution to the book. I’ll provide an outline of the key practice points within the chapter, but I recommend you obtain the publication. http://www.greenleaf-publishing.com/consult

1: Do your homework First, a company must have a genuine appetite for developing more environmentally responsible products and/or processes. Be certain your client views this approach as strategic to their business future and not just a short-term marketing detail. Start by acquiring information regarding corporate mission statements on the environment, current supply chain practices, any ‘low hanging fruit’ processes underway – anything that helps you get a fix on how the company perceives and communicates its environmental role.

Where can I go to learn about sustainable design?

By Louise St. Pierre on March 31, 2009

Education is rapidly evolving to bring sustainable tools and understanding to design students. Fortunately, in most institutions, the need to teach this discipline is no longer under debate. In the words of Debera Johnson, Pratt Design Incubator, and Designers Accord education chair, “ I know sustainability will become business as usual.”

Most of the educators I talk to are of the same mind: sustainable design ultimately should be integrated into design education as a straightforward component of good design, rather than being held apart as a specialty or a minor. However, until education makes a full transition, it may be necessary for some schools to be clear that they offer a sustainable design approach by designating it as a minor or specialty.

Currently, many schools offer a few courses that allow students to create a focus of sorts in sustainable design. An excellent listing of these courses can be found on the IDSA website. Some of these schools have special offerings that should not be overlooked. For example:

Are biologically-derived materials always best? i.e., are materials derived from plant sources more environmentally friendly than materials derived from (fossil fuel) petroleum?

By Philip White on February 28, 2009

Designers (in the various design professions) should not assume this generalization about biomaterials to be true. In many cases, plant-derived materials are more renewable and can be more ecologically responsible than petroleum-derived materials. In many other cases, however, plant-derived materials can be more resource intensive and/or more ecologically damaging than their petroleum-derived counterparts.

Let’s look at grocery bags as an example. We’ve compared six grocery bag alternatives, listed below. The bag materials are listed with a manufacturing method, the number of time it's used, the approximate weight of bags needed to carry 20 lbs of groceries, and the assumed waste distribution at the end of the life of the bag. The functional unit is Okala impacts (in millipoints) per delivery of one cycle of 20 lbs of groceries.

I am an industrial design student and I am learning about the problems with consumerism and the environment. It makes me wonder if I am in the wrong profession. Can you give me some advice?

By Louise St. Pierre on January 31, 2009

Thank you for that timely and important question. Assuming that you are studying industrial design because it is your passion, I can offer: Fourteen reasons why, in a time of ecological crisis, we need industrial designers more than ever.

1. A maturing profession
The industrial design profession has redefined itself numerous times over the past half-decade in response to cultural shifts, and is now integrating sustainable design thinking and methodologies. This growth is evident in recent conferences, journals and pledges such as The Designer’s Accord. As designers, we are doing important work, and you can help.

2. Good design is an imperative
Poor design results in waste that we cannot afford. Every poorly designed object will be underutilized, broken or discarded sooner than a well-designed object. Bring on the good industrial designers!

My company designs and offers a range of products and services. How can we decide which products to redesign next year to make them greener?

By Philip White on December 31, 2008

Despite the extreme turbulence in the economy and the resulting insecurity felt by product development groups in nearly all market sectors, many companies still have budgets to develop new products starting at the beginning of the new year. Counter-intuitively, economic shockwaves reverberating through the markets can liberate product managers to find new market strategies.

Managers are increasingly under pressure to adopt novel ways to intelligently address the needs of users in their respective markets. Offering greener products are one of the primary ways that companies can substantively differentiate themselves from their competitors. The question on the minds of product managers is “Which products have the most potential to improve their value by improving environmental performance?” Product managers, marketing directors and the entire product development team should carefully ponder this question.

Can you help me sort out the difference between the MBDC Cradle to Cradle(SM) Protocol, the Natural Step, and Okala?

By Louise St. Pierre on November 30, 2008

Good question. Each of these approaches makes a contribution to eco-design in a different way. One proposes a set of standards, another is a framework for long-range planning, and the third a collection of strategies and tools for specific decision-making.

Cradle to CradleSM (C2C) Protocol is a set of standards for environmentally benign products and systems. These standards are rooted Cradle to Cradle thinking, which is the long-understood principle that nature wastes nothing — everything is food for something else. Authors William McDonough and Michael Braungart propose that if we recycle everything with diligence and precision, we create “a positive paradigm where growth is good.” 

I’m responsible for new product development in a small company in the housewares product industry. We design our products, but all are manufactured in Asia. We’re getting pressure from retailer partners to reduce packaging content and all potentially hazardous substances. We’re also considering developing new products that we can position as having environmental benefits. Can the Okala methodology help us integrate these various issues?

By Steve Belletire on September 30, 2008

The short answer is, “yes.” Here’s the longer version:

This question addresses supply chain and distribution issues impacting most companies in the US and around the world. As the Pacific Rim and China have come to dominate many sectors for manufactured goods, these countries have struggled to keep up with external and internal agency and material safety standards.

Recent headlines about pet food and toothpaste reveal only the tip of this iceberg. And we only need to look to Wal-Mart to understand the pressure their suppliers are under to comply with their packaging scorecard program, and now their electronic scorecard initiative.

Wal-Mart Packaging Scorecard Metrics
GHG/CO2 per ton of production 15%
Material value 15%
Product/package ratio 15%
Cube utilization 15%
Transportation 10%
Recycled content 10%
Recovery value 10%
Renewable energy 5%
Innovation 5%

Wal-mart and other major retailers are attempting to polish their ‘green credentials’ in an effort to offer their customers more environmentally responsible choices. So we’ll look at how Okala can help your company connect these 21st century business dots.

I am part of an internal design team with product form and feature responsibilities. I would like to introduce life cycle assessment (LCA) thinking and methods into our design process. Which team members should I include and how do we begin?

By Steve Belletire on September 30, 2008

This important question establishes the basic framework for any design team seeking to integrate LCA methods. Following are some basic steps that I’ve seen work effectively.

Step 1: Take the temperature of your organization
Conduct some due diligence to determine what degree of appetite, if any, your company (or clients) may have for this approach. Without some basic client or management support, this type of effort could lead to awkward encounters if you try to ‘push’ ecodesign up the management structure. At the same time, don’t be afraid to become an ‘ecodesign champion’ if you believe ecodesign has the potential to add business value.

Step 2: Get up to speed on Okala
Depending on your knowledge to date, studying the Okala LCA methodology and the impact factor category data will help you sound – and be – more knowledgeable. For this you’ll need the Okala Guide, which is currently available through the IDSA.

Consider a number of ways an Okala LCA might be used in your group’s design process to help establish a competitive advantage. Options might range from product material reduction to a product take-back program. You may want to have this discussion with another team member who shares your views on the importance of LCA thinking.

Step 3: Do some market homework
Conduct some market category and/or competitive research. You may be able to locate some case studies or recent examples of product launches with an ecodesign emphasis or position. Examples: In the housewares industry, Illinois-based Design Ideas recently launched a new line of bath organizational accessories named EcoGen™ that incorporate PHBV; a bio-degradable, injection moldable resin. While relatively new, they plan to expand this sub-brand to other home product categories. And of course the Toyota Prius technology platform has been expanded to other models. This ecodesign marketing example demonstrates how to leverage an environmentally friendly technology through the extension of the brand qualifier Hybrid Synergy Drive™.

I was reading about the strategy wheel in the Okala guide and got a bit overwhelmed. Do you have any suggestions on how to approach the strategies?

By Louise St. Pierre on August 31, 2008

Once you understand it, the strategy wheel offers a quick way to sort and organize sustainable design strategies. Basically, the wheel organizes strategies in seven categories, to correspond with the seven phases of the life cycle of a product. It is important to keep in mind that the strategy wheel is not a closed system: new strategies can, and should, be added regularly. With the life cycle as the underlying framework, it is usually easy to see where new approaches will fit.

In terms of choosing a category to focus one’s efforts on, it is worth remembering that designers often are given a scope of work that will influence just how many of the categories they can investigate. Ideally, the designer should be empowered to work across all areas of the strategy wheel, combining the strategies that are relevant for the product and make the most sense for the environment. Following is an overview.