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The report argues that the ASEAN Power Grid (APG) can unlock significant renewable energy potential and enhance energy security by connecting resource-rich countries with high-demand markets. It highlights specific planned solar and wind projects, the role of the ASEAN Interconnection Master Plan Study (AIMS), and the potential for 30 GW of additional renewable capacity to generate 109 TWh of electricity and create 182,000 jobs.

The report argues that a transatlantic electricity interconnector could enhance grid resilience and efficiency by leveraging the complementarity of time zones and weather patterns between Europe and North America. It highlights that a six-hour time difference creates arbitrage opportunities for solar production and demand, while uncorrelated or negatively correlated wind and temperature patterns can mitigate the impact of extreme weather. The author suggests that such an interconnector could be a more cost-effective tool for security of supply and decarbonisation than alternatives like nuclear power or hydrogen, though it would require significant government support and investment.

Singapore aims for climate neutrality after 2050, focusing on hydrogen as a key decarbonization enabler due to its limited renewable energy potential. The country's economy is heavily export-oriented, with industrial activities and the power sector contributing 46% and 39% of GHG emissions, respectively. Singapore is exploring low-carbon hydrogen for electricity generation, heavy-duty transport, and industrial fuel, while considering ammonia for maritime bunkering. While blue hydrogen is feasible, the lack of domestic geological formations for CO2 storage necessitates partnerships with neighboring countries. Singapore leverages its position as a global port and refining hub to aim for a future role as a hydrogen hub within a developing global supply chain.

The report demonstrates that the U.S. can achieve 80% clean electricity by 2030 without increasing wholesale electricity costs or compromising grid dependability. This transition would require 950 GW of new wind and solar capacity and 227 GW of battery storage, necessitating $1.5 trillion in clean energy capital investments. The '80% Clean' scenario avoids $1.7 trillion in health and environmental damages and 93,000 premature deaths through 2050 compared to a 'No New Policy' case. The analysis concludes that such a target is feasible and critical for enabling broader economy-wide decarbonization of transportation, buildings, and industry to align with a 1.5°C warming limit.

The report finds that Rhode Island can feasibly reduce its greenhouse gas emissions by 70-80% by 2030, 2040, or 2050 by focusing on electrifying transportation and heating, improving energy efficiency, and transitioning the electricity grid to renewables. A critical finding is that updated science on methane leakage from natural gas infrastructure reveals that 2017 emissions were approximately 45% higher than previously estimated in 2016. While the 2050 pathway is relatively low-cost, the 2030 pathway requires a significant spending spike, resembling a 'Green New Deal' approach. The study emphasizes that reaching net-zero requires the complete phase-out of natural gas and further research into industrial decarbonization and carbon sequestration.

The report identifies significant opportunities for solar thermal energy in South Africa's agri-processing and textile sectors due to their need for heat below 160°C. It quantifies the potential installation area and greenhouse gas savings, while analyzing the financial drivers, such as rising energy prices, and barriers, including high capital costs and a lack of component-level certification. The document advocates for the use of Energy Service Companies (ESCOs) and government support to transition the 'infant' solar thermal industry toward cost-competitiveness.

The US experienced a nearly four-fold increase in electricity from wind and solar between 2007 and 2012, with nine states already generating 10 percent or more of their power from these sources. The document asserts that current grid tools can handle higher percentages of variable renewable energy and that a combination of wind, solar, geothermal, biomass, and hydropower could supply 80 percent of US electricity by 2050, with wind and solar alone contributing 50 percent.

The document analyzes Egypt's wind energy potential, focusing on the Gulf of Suez, and compares the levelized costs of wind generation against natural gas CCGT. It identifies the primary barrier to expansion as a subsidized natural gas pricing system that makes wind uncompetitive. The report outlines five necessary conditions for large-scale implementation, including a clear long-term strategy, a revised tariff system, and grid reinforcement plans, while discussing the role of the proposed New Electricity Law in attracting private investment.

Romania aims for climate neutrality by 2050 and a net greenhouse gas emissions reduction of 85% by 2030 compared to 1990 levels. To achieve this, the country can leverage an estimated storage capacity of 22.6 Gt in saline aquifers and depleted hydrocarbon fields, which is sufficient to store nearly 330 years of combined point source emissions from Romania, Hungary, and Bulgaria. Industrial sectors currently emit 10 million tons of fossil CO2 per year (Mtpa), representing 38% of total CO2 emissions, with power and heat (12.81 MtCO2/yr) and cement and lime (5.80 MtCO2/yr) being the largest point sources. Modelling indicates Romania will need storage capacity of 10 million tonnes annually by 2035, increasing to 15 million tonnes by 2050. Analysis of 92 emitters shows that over 50% are located within 10 km of potential storage resources. Under the Net Zero Industry Act, Romania's major oil and gas producers may be required to develop over 10 Mt of annual injection-ready CO2 storage capacity by 2030. The document recommends the rapid development of a dedicated CCS strategy, robust storage assessments, and the creation of funding mechanisms such as carbon contracts for difference to reduce investor risk.

This document is an excerpt from Eskom's Air Quality Strategy, detailing the company's plan to align its power station emissions with the South African Minimum Emission Standards (MES). It outlines specific emission targets for particulate matter, sulphur dioxide, and nitrogen oxides, while identifying significant resource constraints—including water, sorbent availability, and financial costs—that necessitate a phased and prioritised approach to retrofitting abatement technologies.

The Reservoir Methane Capture Mechanism introduces a "methane-as-a-service" model to capture methane from hydropower reservoirs, converting it into biogas for electricity and generating carbon credits. Managed via a special purpose vehicle (SPV), the mechanism aims to reduce risks for hydropower operators. A pilot project involving five plants is planned, with a long-term goal in Brazil to mobilize USD 3 billion in capital and avoid 6.8 million tons of CO2e emissions annually.

The report argues that the United States can leverage its vast offshore wind potential to provide 10-25% of its total electricity generation by 2050 without significantly increasing wholesale costs. It details three ambition scenarios (Low, Medium, and High), noting that a High Ambition target of 750 GW by 2050 would result in wholesale costs only 0.25% higher than a baseline scenario. The analysis emphasizes that offshore wind complements land-based renewables, reducing the required installation rate of the latter. However, scaling the industry requires substantial capital investment—exceeding $260 billion in the supply chain through 2045—and a shift toward clustered transmission planning to reduce interconnection costs by 35%. The report also projects that a High Ambition scenario could support approximately 390,000 jobs by 2050.

The document outlines how solar PV technology can be integrated into South African municipal wastewater treatment works (WWTWs) to lower energy bills and greenhouse gas emissions. It details various installation configurations, such as ground-mounted, floating, and rooftop systems, and provides financial metrics including a payback period of 4 to 8 years. The factsheet also lists potential financing mechanisms and a step-by-step implementation process for municipal officials and private developers.

The document outlines how mini-hydro and wind energy can be integrated into South African municipal wastewater treatment works (WWTWs) to lower energy bills and greenhouse gas emissions. Mini-hydro is presented as highly compatible with WWTW infrastructure, utilizing water flow and elevation drops to generate electricity, with a typical payback period of 5 to 10 years. Small-scale wind is described as a supplementary option to offset grid use, though it is less common due to cost and the need for multi-year wind studies. The factsheet also provides a framework for financing these projects through municipal budgets, grants, concessional loans, and energy performance contracts.