Steve Zwick: Paying for nature’s services

Steve_ZwickToday’s guest post is from Steve Zwick, who edits Ecosystem Marketplace, an online news service that reports on market-based solutions to environmental problems.  Based on the premise that the cost of production should include the cost of environmental degradation, EM is published by non-governmental organization Forest Trends and funded by a diverse array of NGOs, governmental agencies, and private companies.

A native of Chicago, Steve began contributing to EM in 2006, after more than a decade writing about sustainable business for publications such as Time and Fortune.  He also produces radio features for Germany’s Deutsche Welle Radio and National Public Radio in the United States. Steve’s background combines journalism, business and the environment—he studied journalism at Northwestern, worked as a runner at the Chicago Board of Trade, became a futures trader and then got involved in local environmental campaigns, which led to his writing career. Steve sent me this thoughtful post from Hanoi, where he was watching Ivory Coast play Brazil in the World Cup and preparing for the 17th Katoomba meeting this week, as he’ll explain:

BP’s Deepwater Horizon debacle reminds us once again that our economy depends on our ecology and that one man’s cheap solution is often another’s cost.  It’s as true in the United States as it is here in Vietnam, where subsistence farmers often must choose between feeding their families and preserving nature.

But the apparent conflict between commerce and nature is a false one, because in the long run everything we buy, sell, eat, and produce is derived from nature.  If we destroy nature, we destroy our own livelihoods.

mangrove0459smMangroves, for example, provide shelter for vulnerable fish and breeding ground for shrimp.  They also shield the coast from slow erosion and sudden storms; they extract impurities from water and pull carbon dioxide from the atmosphere, depositing it in the ocean floor – thus helping to reduce the greenhouse effect and slow climate change.

All of these are ecosystem services, delivered to us by nature, free of charge.  And because they’re free of charge, they are taken for granted – and destroyed to make things we can put a price on.

Over the last four decades, however, we’ve seen scores of efforts to measure the economic value of services provided by wetlands, forests, and other living ecosystems – as well as habitat supporting endangered species – and then attempts to entice those who either benefit from these services or contribute to their destruction to instead pay for their upkeep.

That’s what payments for ecosystem services (PES) are all about. Some of the more exciting emerging PES schemes involve water.  Indeed, water quality trading (WQT) schemes are proliferating in streams, rivers, and lakes across the world. WQT is a pillar of the Obama administration’s new scheme to clean up the Chesapeake Bay.

Ecosystem services will take center stage this week when the government of Vietnam and environmental NGO Forest Trends host the prestigious Katoomba Conference in Hanoi.  This two-day workshop brings together financiers, policymakers, environmentalists and small-scale farmers to explore financing schemes that replace the economic incentive to destroy mangroves with an economic incentive to preserve them.  These schemes begin by recognizing that mangroves aren’t just pretty places for nature lovers – they are part of a critical ecosystem that feeds the local economy.

It takes place on Wednesday and Thursday, and you can follow it at Katoomba Live where a host of resources and video (both pre-recorded video blogs and near-live feeds from the conference itself) are being posted.  You can also engage with the event via Ecosystem Marketplace, Twitter or on the Facebook and LinkedIn groups that have been established.

Apples and Air

Living ecosystems provide tangible benefits to people who receive them – just like apples and oranges do.  Unlike apples and oranges, however, the benefits of ecosystem services are spread diffusely among different people, leaving little incentive for any individual to pay for them.

You can buy an apple, in other words, and or an orange – but you can’t buy the clean air you generate by saving a mangrove tree.  What’s more, if you grow an apple or an orange in a way that dumps insecticides into water, you spread that cost among scores of people who might not even be aware of it.

Pollution is called an “externality”  because its cost is not borne by the polluter but by society at large.  Society – in the form of government – has responded by passing laws against pollution and the wanton destruction of nature.

Such laws work well in many cases, but they can be overly restrictive.  They also create little incentive to find new and innovative solutions, and are often expensive to supervise.

PES schemes offer a new tool that is designed to encourage larger-scale and longer-term preservation of living ecosystems by incorporating the economic value of nature’s services into our economy.  Rather than simply banning certain practices, PES schemes aim to calculate the cost of environmental degradation and incorporate it into the cost of production.  This way, someone who runs a clean apple orchard that doesn’t muddy nearby streams will pay less for his externalities than someone whose orchard dumps pesticides and other chemicals into local water.

Who Should Pay?

In a straight PES scheme, you begin by figuring out who should pay, who should receive, and how the payments are measured.  Mangrove guardians, for example, might be able to earn a commission from fishers if they can prove that their activities increase the number of healthy fish in surrounding waters.  They could also earn commissions from tour boat operators, because mangroves often support the coral reefs that attract tourists and divers.  Easiest of all: they can collect carbon payments from companies that want to reduce their “carbon footprints” by paying to help capture a percentage of their industrial emissions in trees.

The ecosystem services of a mangrove forest can, therefore, be broken into specific “products”: namely, the protection of species (which are a sign of an overall environmental resiliency), the shielding of coastal areas, the filtration of water, and the sequestration of carbon, among others.

In this example, the carbon payments would come from a cap-and-trade scheme such as the ones outlined in the Kyoto Protocol’s “flexibility mechanisms”.  Climate-change negotiators are now working on a successor to the Kyoto Protocol, and current proposals make it possible for factories to offset their industrial emissions by preserving or restoring a patch of rainforest, thus capturing carbon in trees.

Black-necked Stilt (Himantopus mexicanus)Mitigation Banking and WQT

Cap-and-trade can also be applied to wetlands, biodiversity, and water – where it’s called “mitigation banking” and “water quality trading” (WQT).

Pioneered in the United States, mitigation banking draws its strength from two laws: the Clean Water Act (CWA) and the Endangered Species Act (ESA), each of which contains provisions that, in a nutshell, say that anyone who damages the habitat of an endangered species or dredges or fills certain kinds of wetland has to make sure he does so in a way that results in no net loss of habitat or wetland.

The law makes it clear that companies have to first look for ways to prevent damage to the environment.  If, however, they can prove that their project is worthwhile and that some environmental damage is unavoidable, they can proceed – provided they restore wetland and/or habitat of equal or greater environmental value than what’s destroyed.

This has led to the proactive restoration of degraded wetland and habitat across the United States as so-called “mitigation bankers” restore marginal farmland to its natural state in the hopes of selling credits to people building roads and houses nearby.  In some cases, it’s resulted in healthier habitat than existed before the construction took place, and the model could be tweaked for use across Asia.

Likewise, WQT schemes work by determining how much pollution a body of water can handle, and then letting farms and factories trade among themselves to encourage the most efficient way to reduce runoff into lakes, rivers, and streams.

A Tool in the Belt

None of these schemes is a panacea, and many are still in the early phases of development, but each has the potential to become a valuable tool in the effort to build a sustainable economy for tomorrow.

Their implementation, however, requires a re-thinking of the role of government, the role of the private sector, and the role of civil society.  Just as we need to abandon the idea that commerce and environmentalism are in opposition to each other, we also need to recognize that all sectors of society have common goals.

A sustainable economy is one that incorporates all of society’s goals and values – in part by recognizing the full costs of production.


Comments

  1. The idea of “environmental” or “ecosystem” services is more and more becoming a familiar concept among environmentally-minded people in the US. (Three years ago when I was working with an NGO from the Amazon on a project in New York and they used this terminology, no one we encountered understood what they meant.) I still wish there was an active campaign to make journalists aware of this term. It’s relevant to so many conversations taking place; from fracking in New York to new pesticides for strawberry farmers in California that have dangerous health indications for surrounding communities. The concept that everything in nature is connected isn’t so distant in our historical consciousness, yet somehow in the last 20 years it seems we have become so disconnected from this concept. We are finally starting to pay the price losing sight of it, but perhaps just in time for those with the foresight to present solutions?

  2. Very interesting discussion. I am an aerospace engineer working on fuel combustion. So far fuel efficiency with no consideration to the environmental impact of the fuel used to be the prime concern in our research. The department of environmental engineering used to do separate research to control pollution. Last year we took an initiative to do combined research with environmental engineering department to do research on increasing fuel efficiency having environmental impact as a consideration.

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