Dr. Robert Kay is a Principal at ICF, a global professional services firm that delivers consulting services and technology solutions in energy, climate change, and other areas. He has worked on climate change for 30 years, in a variety of roles in government, consulting and academic sectors. He has been with ICF for three years supporting clients in California and overseas to enhance their climate resilience and address long-term climate impacts. Since the late 1980s, he has either led or participated in climate change projects globally in the energy, transport, agriculture, insurance, water, health, and construction sectors, ranging from local-scale projects in California and overseas (including for local, state, national and multilateral agencies) to global analysis for the United Nations. He supports the Pacific Islands delegation to the UN Climate Conventions.
Empowering Renewable Energy Development in Pacific Island Countries
Challenges to Adopting Renewable Energy at the Island Scale
Renewable energy is becoming more popular in many countries around the world as the price of technology drops, but SIDS face unique challenges in adopting renewable energy. Many small island nations lack a reliable grid system on which to expand. Their small size and isolated nature make it difficult to build, operate and maintain renewable energy systems. Inter-island transportation for repairs and materials is expensive. Even the physical environment—storms, floods, salt-laden winds and the like— stresses electronics and equipment, requiring more frequent repair and replacement. A lack of human resources and trained personnel for managing the systems limits local capacity for repairs and maintenance.
Kingdom of Tonga’s Ambitious Goals and Energy Planning
Despite these challenges to renewable energy, SIDS are continuing to push forward, with countries such as the Kingdom of Tonga emerging as renewable energy champions. Tonga has laid out a series of aggressive renewable energy targets: 50% by 2020, 70% by 2030, and 100% by 2035. The Tonga Energy Road Map outlines a 10-year national strategy from 2010 to 2020 for building a more resilient, renewable energy system. The Pacific Islands Forum Secretariat heralded this Road Map as a model for how small islands should conduct renewable energy planning, and the Road Map has been used as an example for regional and global learning.
Tonga’s strong vision for the transition to renewable energy has been backed by both policy leaders and investments from the international community. Former Deputy Prime Minister Siaosi Sovaleni has said that renewables are the only pathway to development and are crucial for the country. Development assistance from organizations including New Zealand Aid Programme, Asian Development Bank and the International Union for Conservation of Nature has supported projects such as solar farms, solar water pumps, network upgrades and solar mini grids.
Tonga’s experience can serve as a guide to help other Pacific Island countries and SIDS make similar energy transitions. Recently, Pacific Energy Ministers established the Pacific Centre for Renewable Energy and Energy Efficiency (PCREEE) to promote renewable energy and energy efficiency investments, markets and industries. On a broader scale, PCREEE and other similar bodies can serve as knowledge dissemination platforms, helping share the lessons learned in Tonga with other countries in the region and improving SIDS ability to withstand the effects of climate change.
Charlotte Cherry is an Analyst at ICF, a global professional services firm that delivers consulting services and technology solutions in energy, climate change, and other areas. She has experience in energy efficiency planning, agricultural vulnerability assessments, water policy, and capacity building. As a part of the Climate Adaptation and Resilience portfolio, she provides technical research support for a range of projects related to climate vulnerability and risk assessment, adaptation planning, and resilience building.