Category: White Papers

Carbon Pricing in the Philippines: Paper 

Carbon Pricing in the Philippines: Paper 

Jul 17, 2026 | , ,

The paper reviews the experiences of other governments and applies its own analysis of proposed carbon pricing and carbon market legislation filed in the Philippine House of Representatives under the 20th Congress. Specifically, this paper examines the texts of House Bills (HBs) 1817, 2055, 2481, 3685, 3820, 6407, and 6890, drawing on IISD’s technical submissions to the House Committee on Climate Change and a broader review of related bills filed before the House adjourned on 3 June 2026. The analysis considers factors that typically shape whether carbon pricing and carbon market frameworks work well in practice: whether they reduce emissions, encourage cost-effective decarbonization, remain administratively feasible, maintain support from businesses and the wider public, protect market integrity, and contribute to a just transition. 

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EV Policy Landscape in Vietnam: Brief 

EV Policy Landscape in Vietnam: Brief 

Jun 12, 2026 | , ,

The brief reviews Vietnam’s existing EV policies, including fiscal incentives, supply-side regulations, and supplementary policies supporting EV infrastructure and access, alongside current EV market conditions for passenger cars, two-wheelers, and heavy-duty vehicles. The brief highlights sales volumes grew from 162,000 vehicles in 2019 to 288,000 in 2021 but have since plateaued at approximately 9 percent market share, highlighting the need for supporting policies to drive wider adoption. It also recommends developing a clear, science-based definition of green energy, quick implementation of  mandatory fuel consumption standards for passenger vehicles and two-wheelers, enforcing EV production and sales mandates, providing financial and non-financial incentives to stimulate EV adoption.

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Electric Bus and Truck Market in Brazil: Paper

Electric Bus and Truck Market in Brazil: Paper

May 22, 2026 | , ,

Zero-emission heavy-duty vehicle sales in Brazil reached 1,265 units in 2025, a 48% increase compared with 2024 and the highest level since data began to be collected. Growth, however, was uneven across segments. Zero-emission trucks accounted for just 0.4% of total truck sales. Light and medium trucks (3.5-15 tonnes)-which are mainly used in urban logistics and are less dependent on public charging infrastructure-achieved a 1.7% market share. By contrast, although heavy trucks (15+ tonnes) represented the largest share of HDV sales, with more than 85,000 units sold, their ZEV penetration remained limited at 0.06%.

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Africa and the Energy Transition Politics: Brief

Africa and the Energy Transition Politics: Brief

May 22, 2026 | , ,

The brief analyses the three dominant transition visions currently shaping global climate negotiations: phase out, phase down, and transition away from fossil fuels; and argues that these are not solely technical climate pathways but competing political and economic visions of the future energy system. While momentum to reduce fossil fuels is growing globally, the brief highlights that the transition debate remains deeply contested over issues of equity, development, energy security, finance, and industrial transformation. The brief argues that Africa should avoid aligning rigidly with any single transition narrative.

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Colorado’s EV Ecosystem: Paper

Colorado’s EV Ecosystem: Paper

May 8, 2026 | , ,

The paper evaluates the number, type, and distribution of EV chargers needed to achieve Colorado’s goal of 940,000 electric vehicles (EVs) on its roads by 2030 and 2.1 million by 2035. It was found that the number of non-home Level 2 chargers will need to increase to more than 35,000 by 2030, while non-home DC fast chargers will need to increase to around 2,900 by the same year. By 2035, approximately 55,000 non-home Level 2 and about 4,200 DC fast chargers will be needed to support the growing EV fleet.

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Energy Communities in Colombia: Paper

Energy Communities in Colombia: Paper

Apr 24, 2026 | , ,

This working paper presents an analysis of ECs’ design for climate resilience, grounded in a conceptual framework that examines the interrelationships among energy, water, and food. This analysis identifies and proposes pathways to enhance the long-term sustainability of community energy initiatives and guides their design through a multidimensional, comprehensive analysis that goes beyond energy alone.

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Energy Transition in Mexico: Brief

Energy Transition in Mexico: Brief

Apr 10, 2026 | , ,

Mexico’s trajectory has diverged in recent years due to shifting federal priorities, policy uncertainty, and a re-emphasis on fossil fuels. Although a new administration has created an opening for renewable energy investment and a potential opportunity for investors, Mexico must contend with the political uncertainty generated by mandates for state-owned electricity production, recent cancellations of renewable energy auctions, and constitutional reforms to unlock long-term success in meeting its climate and energy goals.

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UK’s Plans and Progress to Net Zero by 2050: Briefing

UK’s Plans and Progress to Net Zero by 2050: Briefing

Mar 20, 2026 | ,

The UK is committed to reaching net zero by 2050. This means that the total greenhouse gas emissions would be equal to the emissions removed from the atmosphere, with the aim of limiting global warming and resultant climate change. The UK Government has adopted a suite of policies in order to reach net zero. This briefing provides an overview of the background context for net zero, headline policies since 2020, and current progress towards this goal. It gives a breakdown of current net zero policy by some of the key sectors, including stakeholder commentary on this progress.

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Navigating Energy Transition in Brazil, Indonesia and South Africa: Briefing

Navigating Energy Transition in Brazil, Indonesia and South Africa: Briefing

Feb 20, 2026 | , , , ,

Brazil, Indonesia, and South Africa diverge in important ways: Brazil is a net crude oil exporter with a commodity-dependent growth model; Indonesia relies heavily on domestically produced coal but remains a major importer of oil products; and South Africa is a net importer of most fossil fuels and faces a protracted electricity crisis driven by the decline of its coal-based utility system. This briefing provides a snapshot of political economy insights relating to dynamics around energy security in Brazil, Indonesia, and South Africa.

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Industrial Transformation in ASEAN: Paper

Industrial Transformation in ASEAN: Paper

Jan 16, 2026 | , ,

ASEAN countries have set bold renewable and net-zero targets not just to cut emissions but to strengthen energy and fiscal resilience. Implementation, however, remains uneven. This white paper by the World Economic Forum highlights that fragmented governance, high financing costs and divergent national priorities continue to slow progress, leaving a gap between regional ambition and tangible outcome. Closing this gap requires greater alignment, coordination and practical mechanisms for collective action.

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UK Energy Trends: Paper

UK Energy Trends: Paper

Jan 16, 2026 | , ,

Total primary energy consumption for energy uses fell by 3.6 per cent, with record low quarterly demand from nuclear generators the main driver for the fall in consumption. In the third quarter of 2025 dependency on fossil fuels was 72.6 per cent, up 0.5 percentage points on the same quarter of 2024. The low carbon share was 23.6 per cent in the third quarter of 2025, down 0.7 percentage points on the same quarter of 2024, due to the fall in nuclear output. 

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Value Chain Decarbonization in Asia: Paper

Value Chain Decarbonization in Asia: Paper

Dec 26, 2025 | , ,

Value chain decarbonization is one of the most complex and significant frontiers of corporate action. For Asia, this challenge is especially significant: the region’s economies are deeply interconnected through trade, manufacturing, and resource and capital flows, making them essential to the world’s collective net-zero pathway. This white paper highlights the opportunities along the value chains of Asian businesses, and outlines the immediate actions enterprises can take, as well as exploring long-term strategies for success.

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Net Zero Mobility in Brazil: Brief

Net Zero Mobility in Brazil: Brief

Dec 24, 2025 | , , ,

Brazil recently published a new climate plan for public consultation, the Plano Clima Mitigação Estratégia Nacional, a mitigation and adaptation strategy defining key policies and sector-specific targets for the next 10 years (to 2035). The mitigation plans highlight electric vehicles (EVs) and biofuels as central to decarbonizing transportation but do not include clear electrification targets or guidelines on how to achieve net-zero emissions by 2050. This research brief seeks to determine the most effective pathway for mitigating road transport GHG emissions in Brazil.

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UK-EU Energy and Climate Relations: Briefing

UK-EU Energy and Climate Relations: Briefing

Nov 12, 2025 | , ,

This briefing provides background on energy and climate provisions in the UKEU Trade and Cooperation Agreement (TCA), developments in UK-EU cooperation on energy and climate since the UK left the EU, and the main outcomes of the May 2025 UK-EU summit. Then covers energy and lays down requirements on competitive energy markets and arrangements for the trading of energy through gas and electricity interconnectors. 

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Energising E-Truck Charging Facilities in US: Brief

Energising E-Truck Charging Facilities in US: Brief

Nov 6, 2025 | , , ,

Electric utilities and their regulators in areas with high electricity rates face tension between being obligated to support decarbonization and electrification objectives but also keep rates affordable for consumers. These competing objectives create an information gap and can slow down decision-making for regulators, utilities, and businesses. The brief finds that the estimated total cost of a small depot charging facility prototype is $7.9 million, a medium charging facility is $15.4 million, and a large prototype has a total cost of $15 million.

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Boosting Investment in Seattle’s Charging Infrastructure: Brief

Boosting Investment in Seattle’s Charging Infrastructure: Brief

Oct 30, 2025 | , , ,

The City of Seattle and Seattle City Light have made supporting transportation electrification a core priority for the years ahead. Although still nascent, ZE-MHDVs have the potential to be a significant source of new load for City Light because fleets serving the Ports of Seattle and Tacoma are expected to electrify over the next 10–15 years. This brief assesses existing strategic plans guiding City Light’s approach to transportation electrification.

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Bridging Adaptation Finance Gap in Asia: Brief

Bridging Adaptation Finance Gap in Asia: Brief

Oct 24, 2025 | , ,

Addressing Asia’s climate adaptation finance gap requires a coordinated, whole-government approach to overcome systemic barriers such as limited institutional capacity and misaligned financial instruments. Scaling international public finance – prioritizing grants and other concessional funding is essential to meet commitments under the Paris Agreement and Glasgow Climate Pact. Strengthening local participation and leadership ensures that adaptation finance effectively reaches vulnerable communities, aligning with principles of locally led adaptation. 

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Outlook for the US Solar Sector: Paper

Outlook for the US Solar Sector: Paper

Oct 10, 2025 | , , ,

The first half of 2025 has seen significant and widespread changes made to federal energy policy and incentives available to the development of new wind and solar resources, which will cause a meaningful reduction in installations over at least the next decade and create heightened uncertainty for new development activity for some time to come. While this creates a challenging outlook for development and construction of new solar assets, in contrast it does result in a potentially improved outlook for existing, operational solar assets.

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Investment Needs of Indonesia’s Just Energy Transition: Paper

Investment Needs of Indonesia’s Just Energy Transition: Paper

Oct 10, 2025 | , ,

Indonesia’s current transition from fossil-based energy to renewable sources requires strategic considerations of how its investment needs and impacts should be equitably distributed among all stakeholders. With an ambitious target to generate 61% renewable energy (RE) in the Electricity Supply Business Plan (RUPTL) 2025-2034 and President Prabowo’s bold remark on achieving 100% RE by 2035, a rigorous assessment of transition costs and benefits is instrumental.

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Politics to Shape EU Budget and Climate Path: Briefing

Politics to Shape EU Budget and Climate Path: Briefing

Sep 19, 2025 | , ,

The European Commission’s newly proposed EU budget is about to step into a tense two-year negotiation process. Straddled with great expectations, the proposal is not much bigger than its predecessor and does little to close Europe’s investment gap. Yet, it also puts on the table a major architectural overhaul that delivers agility in exchange for giving EU capitals greater weight in EU spending. Within this restructuring, climate action retains a 35% foothold but faces a new set of challenges and opportunities as the budget and its stated objectives are set to undergo a lengthy debate.

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