It’s a Mistake for NGOs Not to Engage with Hydropower Companies

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Published on August 20th, 2013  |  Discuss This Article  

Itaipu Dam

Giulio Boccaletti is Managing Director of Global Freshwater at The Nature Conservancy. This post originally appeared on The Guardian. You can follow Giulio on Twitter @G_Boccaletti.

We are entering a new hydro-dam era. As John Vidal has reported, construction of hydropower in the Himalayas will be one of the great forces for change in Asia and a hot spot of regional tension between China, India, and Pakistan.

In Africa, the growth aspirations of many countries are pinned at least in part on the development of its extraordinary hydropower endowment. Only about 5% of the continent’s hydropower potential has been developed thus far. But things are changing. Ethiopia’s construction of the Renaissance Dam in the upper Blue Nile – which, when completed will be one of the largest dams on the continent – has sparked conflict with downstream Egypt and made headlines about water wars on the Nile. Recently, the World Bank has announced its return to financing hydropower as part of its core strategy, after almost two decades during which it has been virtually inactive in the sector.

Hydropower development has a troubled history. Relocation of people to make room for reservoirs, downstream environmental impacts from the fragmenting of rivers, and the profound modification of aquatic ecosystem – all drive legitimate concerns about the development of this type of infrastructure. But hydropower also brings essential base-load supply, a renewable source of energy, and in some cases much-needed storage capacity and flood control. Managing these competing objectives requires facing difficult trade-offs, which are not susceptible to broad-brush strokes positions.

Not yes or no, but where and how

While some dams’ impacts clearly outweigh their benefits, in many places the most important question may not be whether to build a dam but rather about where and how hydropower is built. On 1 July I stood along the Penobscot River in Maine with colleagues and onlookers from partner organisations, government, local businesses and the community to watch the historic removal of the Veazie Dam.

This was the second of two major dam removals as part of the Penobscot River Restoration project – one of the largest such projects in the world. The project will greatly improve access to nearly 1,000 miles of habitat for endangered Atlantic salmon and a number of other species of native sea-run fish – many of which had dwindled from annual populations in the millions in the 1800s to only a few thousand by 2011.

In the late 1990s, after decades of conflict around re-licensing of individual dams on the river and proposals to add new dams, a single power company bought all the dams in the lower river basin. This changed the debate. Instead of taking a dam-by-dam approach, the Penobscot Indian Nation, a number of environmental groups and the Penobscot River Restoration Trust were able to work with the hydropower company and federal and state regulators to look across the river basin and find a solution that meets multiple needs. Ultimately, an agreement was reached to remove the dams while increasing fish passage and electricity generation at other less harmful sites – reestablishing river health, recreation and culture while increasing electricity generation.

Scale, risk and outcomes, looking over the horizon

This example demonstrates something important. Limiting the impacts of hydropower while harnessing its benefits is first and foremost an optimisation problem. By taking a river-basin wide perspective, the siting and construction of dams can be directed toward the least damaging places within a basin – ensuring as much of the natural flow of water, sediments, nutrients and fish are sustained as possible for the benefit of people and nature. This does not avoid the difficult trade-offs but can improve outcomes.

This is the conversation that needs to happen, and the only route to global impact. Organisations like mine have the science, some solutions and emerging ideas, but businesses and governments will be making the large-scale infrastructure investments and have the delivery capacity that will dictate our reality. This is why The Nature Conservancy and China Three Gorges Corporation have just signed an agreement to work together for the next five years. This agreement builds on our conservation work on the Yangtze River and attempts to begin exporting our lessons and practices to other international locations where Three Gorges works.

It will not be easy and we should not be under any illusion that we will always land on the same side of the debate. But if we fail to engage with the hydropower community, we will miss an enormous opportunity for positive impact. While we may at times still be at odds, working with business – and with governments where major development is occurring – is the only way to bring sustainable solutions to a scale that can alter the path we’re travelling on.

[Image: Itaipu Dam, a binational hydroelectric dam on the Paraná River located on the border between Brazil and Paraguay. Image source: Erika Nortemann/TNC]

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Comments: It’s a Mistake for NGOs Not to Engage with Hydropower Companies

  •  Comment from Will E.

    Very disappointing to see this misguided strategy coming from a group I’ve respected and supported for so long. TNC, this is a mistake. Dams are to rivers, what coal fired power plants are to air quality. You can’t mitigate Three Gorges Dam in China or the freshwater dolphin population it destroyed, the primary damage is done and unfixable. Dams are an outdated and destructive technology and groups like TNC should be planning long-term for their phasing out and focussed on real energy solutions like solar, wind, tidal, energy efficiency, and other promising technologies. Dams and reservoir are one of the earth’s primary emitters of harmful methane gas, they submerge important carbon sinks in the form of forests, and are causing coastal wetlands to disappear due to their sediment trapping as sea levels rise and wetland can build up with them. Dams are a principle cause of global warming and the associated negative impacts. TNC has lost my support and future donations.

    •  Comment from Giulio Boccaletti

      Thanks for your comment. We have thought a lot about how to address this issue. We understand well that dams can have serious negative impacts. But while we are not promoting their proliferation, we also realize — pragmatically — that they are under construction every day and represent what is likely the single largest force for change in freshwater systems. With the Conservancy’s collective knowledge on river systems and environmental flows, as well as our track record in conservation, we have a tremendous opportunity (and I would suggest responsibility) to be at the table and help these companies achieve better outcomes for people and nature. We do believe this can be done, and we hope you’ll continue to support us as we try to secure a sustainable future for rivers worldwide.
      -Giulio Boccaletti, The Nature Conservancy’s Managing Director of Global Freshwater

  •  Comment from David Priestley

    This article and Will E’s comments are why I support TNC and not other absolutest, all or nothing environmental groups. In the real world, finding solutions that improve the environment and are acceptable to various other interests can be accomplished. Extremists who hold out for impossible outcomes that will never happen actually hurt their own cause by preventing environmental improvement and making enemies of those who support common sense solutions.

  •  Comment from James Buchanan

    I think that article is great. It is so nice that TNC knows so well about dealing with businesses and developers. With there help we can save a good part of the enviroment instead of having the enviromental groups and developers fight with each other and making each other more extreme.
    James Buchanan

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