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The U.S. cement industry is more emissions-intensive than global peers due to a higher clinker-to-cement ratio. The document advocates for the use of blended cements—which replace clinker with supplementary cementitious materials (SCMs)—as a primary near-term decarbonization lever. While the adoption of Portland Limestone Cement (PLC) has increased, the author argues that more aggressive substitution standards, such as those for limestone calcined clay (LC3), and demand-side procurement policies are necessary to reach net-zero goals.

The report assesses decarbonisation strategies for refineries across four major regions, focusing on Scope 1, 2, and 3 emissions. It evaluates technologies such as carbon capture, blue and green hydrogen, and the transition to biorefineries (specifically the HEFA process) or clean fuels facilities. Regional analysis shows that while the US and GCC benefit from cheap natural gas for blue hydrogen, Europe is trending toward green hydrogen imports and biorefinery revamps. Singapore's strategy is heavily influenced by its status as a global trading hub and its lack of domestic natural gas or carbon storage resources. The report concludes that energy efficiency projects are generally the most immediate and viable, while large-scale carbon capture and hydrogen transitions require significant policy support and infrastructure development to be economically feasible.

In 2023, solar and wind power continued to grow, with solar producing a record 5.5% of global electricity and wind reaching 7.8%. China was the primary driver for both, accounting for 51% of solar growth and 60% of wind additions. Conversely, coal generation reached a record high of 10,434 TWh (35% of the global mix), largely due to droughts in China reducing hydropower output, which fell by a record 88 TWh. Fossil gas remained the second-largest source at 23%, with growth driven by the US. Nuclear generation saw a slight rebound to 9.1% of the mix, while bioenergy reached a record 697 TWh (2.4%). The report notes that while solar and wind are on a positive trajectory, coal and gas must decline sharply, and nuclear and hydro must accelerate growth to meet IEA Net Zero Emissions targets by 2030.

In 2023, the world's top six electricity sector emitters—China, the US, India, the EU, Russia, and Japan—accounted for approximately 72% of global emissions from this sector. China remains the largest emitter, though it leads the world in wind and solar growth. The US and EU have seen long-term emissions declines driven by the replacement of coal with gas and renewables. India's emissions continue to rise as demand growth outpaces clean energy additions. Russia's electricity mix remains largely unchanged over two decades, while Japan is seeing a recovery in nuclear generation and a significant increase in solar share, despite very low wind deployment.

In 2023, the share of renewables in the global electricity mix exceeded 30% for the first time, driven by record solar and wind generation. Despite this, total power sector emissions reached a record high of 14,153 million tonnes of CO2 because clean growth could not fully meet rising demand and was hampered by a record fall in hydropower. While carbon intensity hit a record low of 480 gCO2/kWh, fossil generation increased by 135 TWh, primarily in emerging economies like China and India where droughts reduced hydro output.

The report identifies 2023 as the likely peak for global power sector emissions, forecasting a decline in 2024 driven by record solar and wind additions. While electricity demand is expected to rise due to electrification, data centres, and air conditioning, the growth of clean energy is projected to outpace this demand. The document highlights that tripling renewable capacity by 2030 could halve power sector emissions. It also provides case studies of China, Brazil, and the Netherlands to demonstrate how high-level ambition, incentive mechanisms, and the removal of technical barriers can accelerate the transition regardless of geographic or economic starting points.

The author contends that the European Commission's response to farmer protests—scaling back environmental regulations—misidentifies the problem. The core issue is a neoliberal system that favors large agro-corporations and free-trade agreements, leaving small farmers with low incomes and high debts. The text proposes a 'just' Green Deal that includes ecological tariffs, a reform of the Common Agricultural Policy (CAP) to reward sustainable land stewardship rather than land size, and a shift toward agroecology to align the interests of farmers with nature conservation.

This report provides a preliminary stocktake of G20 members' strategies and practices regarding the bioeconomy to support the Brazilian G20 Presidency's Global Initiative on Bioeconomy (GIB) in 2024. It identifies common thematic axes, suggests high-level principles for a sustainable bioeconomy, and proposes five key themes for a future program of work to foster international cooperation and learning.

The paper examines various theoretical frameworks for 'alternative media,' ranging from participatory and identity-focused approaches to 'critical' and 'radical' media that challenge corporate monopolies. It highlights the role of these media in empowering marginalized groups—including Indigenous peoples, women, and social movements—and discusses the transition from grassroots practice to formal policy reforms, particularly in Latin America, under the framework of communication rights.

This report analyzes how G20 nations are advancing the bioeconomy, categorizing approaches into biotechnology, bioresources, and bioecology. It highlights the potential for the global bioeconomy to reach US$ 30 trillion by 2050 and emphasizes the need for equitable, biodiversity-regenerative models. The document details technological advancements in biorefineries and bio-based materials, the role of indigenous knowledge, and the importance of sustainable finance and international cooperation to align economic growth with planetary boundaries.

The document assesses the current state of bioeconomy strategies across G20 nations, identifying three primary thematic axes: biotechnology (R&D&I), bioresources (sustainable use of biodiversity), and bio-ecology (sustainable development). It highlights the significant economic potential of the sector, citing estimates that its value could reach US$30 trillion by 2050. The report emphasizes the necessity of integrating indigenous and local knowledge, ensuring social equity, and aligning bioeconomy growth with biodiversity conservation and climate action. It further examines policy enablers such as Green Public Procurement and carbon pricing, and discusses financing mechanisms including nature markets and sustainability-linked bonds. The report concludes by proposing five key themes for the G20 Initiative on Bioeconomy's program of work: integration into growth plans, livelihoods and equity, enabling finance, facilitating biotrade, and measurement methodologies.

The report outlines a framework for a Fossil Fuel Non-Proliferation Treaty based on three foundational values: justice, rights, and the public good. It details a vision for a post-fossil fuel future characterised by self-determination and thriving ecosystems, while identifying risks such as 'false solutions' and 'treaty fatigue'. The document proposes operationalising the treaty through national laws, regional energy sovereignty, and global targets based on historic responsibility and the 'polluter pays' principle.

The document presents an Evidence Gap Map (EGM) developed by SEforALL and 3ie to guide policymakers and researchers toward rigorous evidence on sustainable energy in low- and middle-income countries (L&MICs). Based on a search of 22 academic databases and 29 grey literature sources, the EGM includes 703 studies (668 impact evaluations and 35 systematic reviews). The evidence base is geographically skewed, with nearly half of the impact evaluations focused on China or India, and significant gaps exist for countries with the most pressing electrification needs, such as Burundi and South Sudan. While improved cookstoves are the most evaluated technology, there is a total lack of rigorous evidence for interventions involving insurance, risk guarantee instruments, push and pull finance, and advocacy and diplomacy.

The document analyzes the first Global Stocktake's signals on mitigation, adaptation, and loss and damage, highlighting the systemic challenges for the Global South. It argues that while the GST provides historic targets for transitioning away from fossil fuels and tripling renewables, it lacks concrete financial commitments. The brief emphasizes the need for the NCQG to address the 'trilemma' of climate goals, fiscal sustainability, and political feasibility by expanding fiscal space through non-debt instruments and reforming the international financial architecture.

Singapore's path to net-zero by 2050 depends heavily on importing renewable energy from neighboring countries due to severe domestic land constraints. While the Singapore Green Plan 2030 targets 2 GW of solar and 4 GW of imports, analysis suggests these must be significantly scaled up—potentially to 16 GW of imports by 2045—to align with IEA net-zero milestones. Such a transition would reduce per capita power sector emissions by 52-58% by 2035 and decrease reliance on volatile gas prices. The report emphasizes that Singapore's financial capacity allows it to lead regional grid investments, such as the LTMS-PIP and potential links to India and the UAE, to secure its energy future and accelerate Southeast Asia's clean energy transition.

Global operating coal capacity increased by 48.4 GW in 2023, reaching a total of 2,130 GW, primarily driven by a surge of new plants in China. While construction starts hit record lows outside of China, China's new construction starts reached an eight-year high of 70.2 GW. Despite a growing number of countries committing to 'No New Coal', 75% of global operating coal capacity still lacks a specific closure commitment, hindering alignment with the Paris Agreement goals.

The document highlights the severe economic and health costs of black carbon, noting that in China, short-term exposure in 2017 cost over US$7.5 billion and long-term exposure over US$53 billion. It asserts that reducing black carbon is a "triple win" that would protect glaciers, save millions of lives—including over 400,000 annually in India and nearly half a million in Sub-Saharan Africa—and improve gender equality by reducing the US$800 billion annual loss in women's productivity caused by unclean cooking fuels. Despite these benefits, the author notes that only 12 countries included black carbon targets in their first Nationally Determined Contributions (NDCs), and warns that transportation-related emissions in Africa could double by 2040.

This discussion paper by the Climate Policy Initiative examines the financing requirements and barriers for decarbonizing the industrial sector in India, with a specific focus on the iron and steel sectors.

The analysis indicates that India's current transport trajectory is not aligned with a Paris-aligned just transition. While baseline and least-cost pathways fail to meet decarbonisation goals, transition pathways focusing on shifting demand to public modes, specifically electrified rail, show promise for reducing emissions and costs. Achieving net-zero targets between 2050 and 2070 would require annual public investments of approximately USD 164 billion (2020 USD) from 2023 to 2030, primarily for electrified rail and bus infrastructure. Such a transition is projected to foster economic growth, create jobs in the electric vehicle industry, and reduce reliance on crude oil imports.

Reclaim Finance argues that ArcelorMittal is hindering the transition from coal by investing in new and existing blast furnaces, including a joint venture in India with Nippon Steel. The organization highlights that less than half of the company's decarbonization projects can produce steel without fossil fuels and notes that the company's Head of European Operations has described green hydrogen as too expensive despite receiving subsidies. Reclaim Finance calls on shareholders to hold the board and management accountable by integrating climate considerations into strategic routine votes, such as director re-election and remuneration, to oppose metallurgical coal-based activities.