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The document outlines the data sources and calculation methods for Ember's China solar export dataset. It details the use of General Administration of Customs of the People's Republic of China (GACC) data for export amounts and InfoLink Consulting Group for pricing. It explains how capacity in megawatts (MW) is estimated for panels, cells, and wafers, and notes that GACC data may record initial export destinations rather than final destinations.

The document details the technical approach for calculating and harmonising monthly wind and solar capacity data. It defines 'installed capacity' as the maximum potential output and explains the process for converting solar data between AC and DC values, using a default conversion factor of 1.3. The methodology describes how onshore and offshore wind are distinguished, often relying on IRENA data when primary sources lack a breakdown. It also specifies the publication schedule (twice monthly) and the use of proxies and linear interpolation to estimate missing data for global aggregates and specific countries. Detailed country-specific sections list data sources, publication lags, and specific adjustments for 25 territories, including the US, China, and the EU.

The report examines the 'death spiral' facing traditional U.S. electric utilities caused by falling costs of renewables, energy efficiency, and declining demand. It proposes a regulatory shift by Public Utilities Commissions (PUCs) toward 'performance-based regulation,' where utilities are rewarded for meeting reliability, affordability, and environmental goals rather than the volume of electricity sold. The author suggests that utilities, given their infrastructure and market reach, are the ideal vehicles for decarbonization if incentivized to prioritize system optimization over electron supply.

In 2014, global investment in low-carbon technology and climate resilience reached $391 billion, an 18% increase from 2013. Renewable energy attracted $292 billion, with private capital accounting for 75% of this investment. China, the U.S., and Japan were the top three investors. The document also notes that nearly 50% of all new power installed globally in 2014 was renewable, with solar and wind making up 95 GW of the 103 GW added. In the U.S., declining costs are evident in solar PV bids and LED light bulb prices, with Lazard's LCOE data showing utility-scale solar and wind are cost-competitive with natural gas and coal.

The report finds that achieving an 80% non-fossil electricity share by 2035 is technically feasible and would lower wholesale electricity costs compared to current policy trajectories. This transition would be driven by the declining costs of wind, solar, and battery storage, which the authors argue are now more cost-effective than new coal generation. The 'Clean Energy' scenario would significantly reduce CO2 emissions and premature deaths from air pollution, while resulting in a net increase in employment, despite losses in the coal mining sector. Reliability analysis suggests the system can maintain a 10% operating reserve margin even with high variable renewable penetration and the retirement of 250 to 300 GW of coal capacity.

The document outlines a strategic framework for cities to reduce fossil fuel consumption and pressure national governments to phase out fossil fuel extraction. It categorizes actions into city diplomacy, culture and society, urban economy, transportation, energy and built environment, and waste management, emphasizing the removal of the fossil fuel industry's 'social licence' and the implementation of a just transition for workers and marginalized communities.

Friends of the Earth International asserts that a 100% renewable energy transition for the Global South is financially feasible, noting that the wealth of the world's richest individuals could cover the required investments. The report calculates that 5,146 billion US dollars are needed by 2030 to power Africa, Latin America, and non-OECD Asian countries (excluding India and China) with renewables. It advocates for a 'revolution of the energy' that moves beyond simple fuel switching to include democratic control of resources, the elimination of fossil fuel subsidies, and the repayment of 'climate debt' by developed nations.

The document outlines the GCF's strategy for decarbonizing the energy sector through renewable energy (RE) and energy efficiency, specifically detailing the criteria and activities eligible for the Simplified Approval Process (SAP). It emphasizes three main axes of intervention: large-scale low-carbon electricity deployment, expanding energy access in Least Developed Countries (LDCs), and implementing innovative climate mitigation solutions. The guide provides a framework for measuring impact using quantitative and qualitative indicators, lists specific eligible and ineligible activities—such as excluding large-scale solar plants and most hydropower due to high environmental and social risks—and presents three project scenarios involving solar water heaters, rural energy kits, and solar-powered agricultural systems.

The report argues that inequality and sustainability are deeply interlinked, with the wealthiest individuals contributing most to environmental degradation while the poorest bear the brunt of its impacts. Through case studies in the UK, India, and Kenya, and analysis of the energy, transport, waste, and food sectors, it identifies recurring patterns of 'double injustice' where marginalised groups are most vulnerable to climate change and pollution. The document highlights 'win-win' examples—such as distributed solar power in Bangladesh, Bus Rapid Transit in Bogotá, and insect farming in Thailand—to show that sustainable development can be designed to reduce inequality.

The City of Cape Town (CCT) is developing a 7MW ground-mounted solar PV plant in Atlantis, marking the first utility-scale renewable energy project in South Africa owned and operated by a metropolitan municipality. Initiated in 2021 following a regulatory shift in the Electricity Regulation Act, the project aims to reduce reliance on Eskom and improve energy security. The CCT utilised a Corporate Project, Programme, and Portfolio Management (CPPPM) framework and an Engineering, Procurement & Construction (EPC) contracting strategy via an NEC4 DBO contract to mitigate risks, including unexpected groundwater issues and global solar panel price shocks. The plant, which includes a 5MW/10MWh battery energy storage system (BESS), is expected to be completed by April 2026, avoiding 12,524 tonnes of CO2e emissions per annum and providing significant cost savings compared to Eskom tariffs.

The document outlines a framework for municipal electricity tariffs in South Africa to accommodate renewable energy generation. It recommends a structure comprising network costs, service charges, and time-of-use energy charges, while introducing feed-in tariffs to compensate customers for exporting electricity. The brief emphasizes the need for long-term payment security to reduce investment risk, the use of cost-of-supply studies to ensure revenue sufficiency, and the importance of keeping grid-tied options more attractive than off-grid alternatives to prevent grid defection.

The document details an 18-month pilot by Golden Arrow Bus Services (GABS) using two BYD electric buses in Cape Town. The trial demonstrated that electric buses can handle steep local topography, such as Hospital Bend, and achieve significant energy cost savings of nearly 69% compared to diesel alternatives. To mitigate the carbon intensity of the South African grid, GABS has installed rooftop solar PV at six depots, reaching 1.7MWp by March 2023, though it estimates a need for 80 to 100MW of renewable capacity to fully electrify its 1,100-bus fleet. The study concludes that while electric buses have higher upfront costs, fuel savings allow them to pay for themselves over a 15 to 20 year lifespan.

The document examines the growth of embedded solar generation in South Africa, which reached over 3.2 GW of installed capacity in 18 months. It compares four primary procurement models: outright purchase, commercial debt, solar Power Purchase Agreements (PPAs), and embedded generation leasing. While outright purchases offer the best long-term return on investment, PPAs and leasing are increasing in popularity—accounting for 20% to 30% of new commercial and industrial projects—due to their ability to reduce upfront costs and system performance risks. The brief also details specific financial incentives, including the 12B tax allowance and feed-in tariffs, and provides a decision framework for businesses to select the most appropriate financing model based on their capital availability and risk appetite.

The document details a green finance mechanism where a solar developer finances, installs, and maintains a rooftop PV system on a commercial property. The property owner receives rental income, while the tenant purchases the generated electricity via a Power Purchase Agreement (PPA). A specific implementation for Pick n Pay in Brackenfell, Cape Town, resulted in a 22.12% reduction in the outlet's carbon footprint and created a new annual revenue stream of approximately R188,000 for the property owner.

BG Servers, a drum reconditioning SMME in Cape Town, reduced its municipal water consumption by 97% between 2009 and 2021. By installing rainwater harvesting and borehole systems, and introducing a vacuum residue system, the company decreased annual municipal usage from 2,300 kl to under 70 kl. These interventions resulted in cumulative municipal account savings of approximately R740,000 from 2011 to 2021. The company's efforts were recognized by the City of Cape Town with a 5-star water rating certification in 2022.

The guideline outlines a three-step process for farmers to achieve energy resilience: conducting energy audits to identify efficiencies, evaluating alternative energy technologies based on specific production needs, and navigating the financial and quality assurance aspects of implementation. It highlights the critical role of energy efficiency as a prerequisite to reducing the capital requirements of renewable systems and provides detailed comparisons of technologies such as solar PV, biogas, and battery storage, alongside various South African financing mechanisms and tax incentives.

The document presents data on Cape Town's green energy sector, identifying 184 energy companies across various specializations and sizes, contributing R14.7B in annual revenue and employing 11,368 people.

The document outlines the role of energy storage systems in improving the resilience and sustainability of South African municipal wastewater treatment works. It focuses on lithium-ion (Li-ion) batteries due to their market dominance and a 90% cost reduction since 2010. While energy storage does not reduce overall energy consumption, it provides backup power and enables higher renewable energy penetration. The factsheet compares three financial scenarios: stand-alone storage, storage replacing diesel generation, and storage paired with solar PV, noting that the latter two offer better payback periods and internal rates of return. It also details various financing mechanisms available to municipalities, such as grants, concessional loans, and energy performance contracts.

The document outlines a framework for energy management in South African wastewater treatment works (WWTWs), emphasizing the role of level 1 energy audits to identify high-demand areas. It details specific optimisation strategies for aeration, pumping, and sludge management, noting that these interventions can yield energy savings up to 75%. Additionally, it provides a menu of financing mechanisms, including grants and energy performance contracts, to support the adoption of energy efficiency and renewable energy technologies.

The document outlines energy efficiency (EE) strategies for pumps and motors in South African wastewater treatment works, noting that pumping can account for 4% to 30% of a facility's energy use. It categorizes interventions by payback period and energy savings potential, ranging from no-cost operational adjustments to capital-intensive retrofitting. Potential energy savings from these combined interventions can exceed 50%. The factsheet also details various financing options, including municipal budgets, grants, concessional loans, and energy performance contracts, to support the deployment of these technologies.