Hydropower Sustainability Assessment Protocol

The Hydropower Sustainability Assessment Protocol is a tool that promotes and guides more sustainable hydropower projects. It is a methodology used to measure the performance of a hydropower project across more than twenty environmental, social, technical and economic topics.

Hydropower projects can have both a positive and a negative environmental and social impact. This is because the construction of a dam, power plant and reservoir creates certain social and physical changes in the area it effects. The protocol provides a common language to allow governments, civil society, financial institutions and the hydropower sector to talk about and evaluate sustainability issues.

Assessments are based on objective evidence and the results are presented in a standardised way, to show how new projects are being developed or how existing facilities are performing.

It has been designed to work on projects and facilities anywhere in the world.^[1][2]

Application

Purpose

The Protocol is used by different hydropower stakeholders for different reasons.^[3]

Popular uses include:

• Independent review of sustainability issues
• Guiding improvement of sustainability practice
• Comparison with international best practice
• Communication with stakeholders
• Facilitating access to finance
• Preparing clients to meet bank requirements
• Reducing investment risk

Users

Crédit Agricole, Societe Generale, Standard Chartered, Citi, and UBS now refer to the Protocol in their sector guidance.^{[4][5][6][7][8]}

The World Bank has analysed the value of the Protocol for use by their clients, concluding that it is a useful tool for guiding the development of sustainable hydropower in developing countries.^[9]

The International Institute for Environment and Development has reviewed social and environmental safeguards for large dam projects, concluding that the Protocol currently offers the best available ‘measuring stick’ for the World Commission on Dams provisions.^[10]

Process

A Protocol assessment takes place over a one-week period at the project site and provides a rapid sustainability check.

A Protocol assessment does not replace an environmental and social impact assessment (ESIA), which takes place over a much longer period of time as a mandatory regulatory requirement. A Protocol assessment will, amongst other things, check the scope and quality of the ESIA which has been done.

To ensure high quality, all commercial use of the Protocol is carried out by accredited assessors. These assessors have significant experience of the hydropower sector or relevant sustainability issues, and have passed a rigorous accreditation course.^[11]

Scope

Tools

The Protocol can be used at any stage of hydropower development, from the early planning stages through to operation. Each project stage is assessed using a different tool:

• The early stage tool, a screening tool for potential hydropower projects
• The preparation tool, which covers planning and design, management plans and commitments.
• The implementation tool, used through the construction phase.
• The operation tool, used on working projects.

Topics

The Protocol covers a range of topics that need to be understood to assess the overall sustainability of a hydropower project.

The name and range of topics changes slightly at different project stages.

Social aspects

• Communications and consultation
• Project benefits
• Project affected communities and livelihoods
• Resettlement
• Indigenous peoples
• Labour and working conditions
• Public health
• Cultural heritage

Environmental aspects

• Environmental and social assessment and management
• Biodiversity and invasive species
• Erosion and sedimentation
• Water quality
• Waste, noise and air quality
• Reservoir planning / preparation and filling / management
• Downstream flow regimes

Business aspects

• Governance
• Procurement
• Integrated project management
• Financial viability
• Economic viability

Technical aspects

• Demonstrated need and strategic fit
• Siting and design
• Hydrological resource
• Asset reliability and efficiency
• Infrastructure safety

The Protocol also includes ‘cross-cutting issues’ such as climate change, gender, and human rights, which feature in multiple topics.

Criteria

For each sustainability topic, performance is assessed against a range of criteria at two levels: basic good practice and proven best practice.

Table 2: Criteria requirement at different levels.

History

A multi-stakeholder forum developed the Protocol between 2008 and 2010.^[12]

The following key group were represented: social and environmental NGOs, governments of developed and developing countries, financial institutions, development banks, and the hydropower industry.

The forum jointly reviewed, enhanced and built consensus on what a sustainable hydropower project should look like.

Policies taken into account included the World Commission on Dams’ Criteria and Guidelines, World Bank Safeguard Policies, IFC Performance Standards, and the Equator Principles.

A draft of the Protocol was released in 2009, which was trialled in 16 countries across six continents and subjected to further consultation involving 1,933 individual stakeholders from 28 countries.

The final version was produced in 2010.^[13]

The diversity of the forum was important to ensure that the Protocol became globally applicable and universally accepted. Diversity also ensured that the multiple perspectives and stakeholder interests surrounding a hydropower project were incorporated into the document.

Governance

The Protocol is governed by a multi-stakeholder body, the Hydropower Sustainability Assessment Council (HSA Council).^[14]

The mission of the Council is to ensure multi-stakeholder input and confidence in the Protocol's content and application.

All individuals and organisations engaged in hydropower are welcome and encouraged to join the Council. This approach to governance ensures that all stakeholder voices are heard in the shaping of the use of the Protocol and its future development.

The Council consists of a series of Chambers, each representing a different segment of hydropower stakeholders. Each chamber elects a chair and alternate chair for a two-year term. The chamber chairs come together regularly to form the decision-making Protocol Governance Committee. The current Governance Committee (elected May 2015) is shown in the table below.

References