IMPROVING DECISION-MAKING FOR THE ENERGY TRANSITION:

Guidance for Using Strategic Environmental Assessment

Version 1

How To Use This Guidance

Executive Summary

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About this publication

SEA Guidance

How can Strategic Environmental Assessment (SEA) support better decisions in the global shift away from fossil fuels? And what should be considered when applying SEA to major renewable energy options?

Pages of Guidance
100 +

Rethinking Energy Decisions

Strategic Environmental Assessment (SEA) helps planners and decision makers identify, avoid, and mitigate critical environmental and social risks during the energy transition. It promotes fair, just, and sustainable choices while improving how practitioners conduct SEA processes and involve key stakeholders in decisions that shape our energy future.

Your Guide to Smarter SEA Practice

IAIA’s Improving Decision-Making for the Energy Transition: Guidance for Using Strategic Environmental Assessment is an open-access resource to help professionals make better, more informed choices for a cleaner energy future.

Drawing on global best practices and case studies, it provides practical advice for applying SEA in energy-sector planning, stakeholder engagement, and institutional decision-making, with focused chapters on:

  • Essentials of SEA: Theory, legal basis, and tools
  • Key issues for renewable energy options
  • Specific advice for policy and project planners
  • Stakeholder involvement throughout the process

Guidance Content

Explore by Chapter

Read detailed summaries of each chapter or download the full PDF files by clicking below. 

Preliminaries

Preface & Background

Chapter 1

Background To SEA

Chapter 2

Stages & Tasks in SEA

Chapter 3

Legal Requirements & Commitments to Applying SEA

Chapter 4

National/Regional Energy Policies, Plans, & Programs

Chapter 5

Hydropower

Chapter 6

Wind Power

Chapter 7

Solar Power

Chapter 8

Bioenergy

Chapter 9

Geothermal Power

Chapter 10

Tidal Power

Chapter 11

Green Hydrogen & Ammonia

Chapter 12

Retirement of Coal-Fired Power Plants

Chapter 13

Infrastructure

Chapter 14

Guidance for Institutions

Applying Strategic Environmental Assessment helps ensure energy transitions are informed, inclusive, and environmentally sound.

Attachments

Annexes and Additional Resources

A series of annexes, referenced throughout the chapters, provide practical toolschecklists, and case studies for practitioners.

Forms & Templates

Tools & Methods

Case Studies

View All Annexes

TRAINING

On-Demand Courses Available

Build your SEA expertise with IAIA’s on-demand courses—self-paced training covering core SEA skills and sector-specific applications. A perfect companion to this guidance. More topics coming soon!

Testimonials

What Experts Are Saying

Support

Special Thanks

This publication is an IAIA initiative led by members Barry Dalal-Clayton and Miles Scott-Brown, with financial and technical support from the following organizations and many IAIA member and external peer reviewers.

Background

More Information

How did this initiative develop?

Climate change is a major driver for transitioning away from fossil fuels to renewable energy sources. Recognizing that SEA can significantly help this process, IAIA launched a multi-phase initiative in 2022 aiming to:

(a) Develop guidance for using SEA in the renewable energy transition, and
(b) Promote use of the guidance for SEAs undertaken for policies, plans and programs that support this transition.

IAIA members Barry Dalal-Clayton and Miles Scott-Brown were engaged by IAIA to lead this important initiative, and the first step is now complete with release of Version 1 of the guidance.

The initial scoping of the initiative anticipated three distinct phases, as detailed below. Phase A and B are complete, and we are now entering Phase C: Implementation and Roll-out.

A. Launch Phase (January – June 2022): Inventory existing SEA guidelines; Outline the scope and contents of the guidance; Create oversight through a ‘Partners Council’ and ‘Technical Advisory Committee’; Establish a Reference Group; Produce an inception report outlining the course of action for Phase B and C

B. Development Phase (January 2023 – JULY 2024): Draft the comprehensive guidance; Solicit input from reviewers and technical experts; Engage with partners for the transition to Phase C implementation; Conduct an open review and peer review; Present progress at IAIA’23 in Kuching

C. Implementation/Roll-out (JULY 2024 – 2027 ONWARDS): Disseminate the guidance; Convert the guidance into an online, searchable resource; Organize regional workshops and other capacity-building events; Encourage voluntary adoption of the guidance worldwide and develop case studies

What comes next?

IAIA is working on a transition of our own – to take the excellent core text developed by Dalal-Clayton and Scott-Brown and to convert that into online content, making the guidance more interactive, user-friendly, and accessible.

We are also working with key international partners to develop training materials based on the guidance. Initial training will likely focus on government and planning authorities, introducing information on what SEA is, why it is important, and how it can be applied to energy resource planning. As further funding allows, training will be developed for additional audiences (e.g., practitioners, NGOs, donor agencies) across as many geographic regions as possible.

Why Version 1?

Because we confidently expect there to be a need for regular updates as best practice guidance is amended and new practical case studies are generated. As Ingvar Kamprad, founder of IKEA, observed “No method is more effective than the good example.”

Many IAIA members have participated in this initiative as peer reviewers, as have numerous external experts in the various renewable energy sectors. We appreciate their essential inputs into making this guidance robust and insightful.