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In 2019, IDFC members committed $197 billion in green finance, a 47% increase from 2018. The vast majority of this funding (95%) was dedicated to climate finance, with green energy and GHG mitigation receiving 87% of those funds. While 87% of commitments remained in the home countries of member institutions, the East Asia and Pacific region received the largest share of total commitments at 69%.

The report finds that while electricity finance reached a high of USD 36 billion in 2017, only one-third benefited residential users, and clean cooking finance plummeted by 73% compared to 2015-16. It highlights severe underinvestment in Sub-Saharan Africa and the need for innovative financing to reach vulnerable groups, including women and displaced persons.

The report examines the global coffee market, highlighting a growth in VSS-compliant production which reached at least 34% of total production in 2016. While demand is increasing in emerging economies, the sector faces risks from price volatility and climate change. The analysis identifies Ethiopia and Uganda as having high potential for VSS expansion among LHDCs.

The report evaluates global environmental governance in 2019, highlighting a disconnect between urgent scientific warnings and stalled political action. While progress was made in managing hazardous wastes and plastics, climate and biodiversity governance faced significant setbacks. The document emphasizes the growing need for integrated governance to address the interlinked nature of climate, ocean, and land degradation, while noting that most Sustainable Development Goals (SDGs) are not on track for 2030.

The 2019 report 'Chilling Prospects' tracks the progress of sustainable cooling access, noting that 1.05 billion people remain at high risk due to lack of cooling. It highlights the development of National Cooling Plans in China and India and introduces the 'Cooling for All Needs Assessment' to move beyond equipment-based projections toward a holistic approach covering human safety, food security, and health services. The report emphasizes the risk posed by the 2.2 billion lower-middle income people who may adopt inefficient cooling devices, increasing GHG emissions.

The report finds that while electricity finance reached a record USD 36 billion in 2017, it remains far below the USD 51 billion annual requirement for universal household access, with only one-third benefiting residential users. Clean cooking finance saw a severe decline, dropping 73 percent to USD 32 million in 2017. Sub-Saharan Africa remains critically under-invested, and the report highlights a lack of targeted funding for vulnerable groups, particularly women and displaced persons.

The document reports that 1.05 billion people remained at the highest risk of cooling insecurity in 2019, down from 1.1 billion in 2018. It identifies the 'Critical 9' countries with the largest populations at high risk, including India, China, and Nigeria, and notes that China and India have already developed National Cooling Plans, while Brazil, Nigeria, and Bangladesh are currently developing them.

The report identifies that 1.05 billion people remain at high risk due to a lack of cooling access, while another 2.2 billion are at risk of adopting inefficient cooling technologies. It advocates for a shift from equipment-based projections to a needs-based assessment covering thermal comfort, food security, and medical cold chains. Key progress is noted in the development of National Cooling Plans in India, China, and Rwanda, alongside the launch of the Cool Coalition and innovative financing models like Cooling as a Service (CaaS).

The report finds that total quantified energy subsidies in India declined from INR 2,15,974 crore in FY2014 to INR 1,51,484 crore in FY2017. While support for renewables grew nearly six-fold and oil and gas subsidies dropped by 76%, subsidies for fossil fuels remained more than triple those for renewables and electric vehicles in FY2017. Electricity transmission and distribution emerged as the largest subsidy recipient, largely due to under-pricing for consumers. The document highlights the challenge of poor targeting in energy access subsidies and the stability of coal subsidies despite environmental externalities.

The report finds that Estonia's 2005 ecological tax reform was only partially implemented, with success largely limited to fiscal goals rather than behavioral or environmental changes. While excise duties on energy products and electricity were generally increased, transport and pollution taxes saw minimal progress. Consequently, several negative trends persisted or worsened between 2005 and 2017, including a 43% increase in direct material input, a rise in the number of passenger cars, and continued reliance on oil shale for electricity production. Positive developments were noted in the growth of renewable electricity and a reduction in certain air pollutants, though greenhouse gas emissions from transport increased by 10%.

The report updates global climate finance estimates for 2015 and 2016, finding an annual average of USD 463 billion. While private investment remains the dominant source, particularly in renewables and the growing electric vehicle sector, the report highlights significant data gaps in tracking adaptation and energy efficiency. It also discusses the challenges of operationalizing Article 2.1(c) of the Paris Agreement to ensure all financial flows are consistent with low-emission and climate-resilient development.

The 2018 Ocean Scorecard by WWF-SA highlights a mixed state for South African marine resources, noting a decrease in over-exploited species but an increase in those with unknown status. While hake stocks show positive trajectories, African penguins and West Coast rock lobsters continue to decline. Globally, overfished stocks increased by 2% between 2016 and 2018. The report also notes positive shifts in marine spatial planning legislation and the first allocation of fishing rights to small-scale fishing communities in the Northern Cape.

The analysis finds that while national climate legislation and strategies grew rapidly before 2009 and now cover 69% of global GHG emissions, their growth has recently stagnated. In contrast, economy-wide GHG targets increased significantly leading up to the 2015 Paris Agreement, covering 93% of global emissions by 2017. Renewable energy targets also showed steady growth, increasing from 45% of global GHG emissions coverage in 2007 to 79% in 2017, with notable increases in developing countries.

The report finds that while armed conflict fatalities in Africa are generally declining, the continent remains vulnerable due to structural drivers including poverty, youth bulges, and poor governance. It notes a shift from rural armed conflict toward urban political protests and riots. The analysis identifies a core group of countries at the highest risk of armed conflict and argues that inclusive economic development and improved governance are the only long-term solutions for stability.

The document details the rising trends of heat waves and heat stress in the US, attributing recent increases to human-caused climate change and projecting more severe events by 2100 unless emissions are stabilized.

Climate Central's analysis of 244 U.S. cities reveals that 93% have seen an increase in cooling degree days and 87% have experienced more warm nights since 1970. The report highlights the role of urban heat islands and the increasing reliance on air conditioning, which costs Americans over $27 billion annually for home cooling as of 2015. While energy efficiency standards may reduce cooling electricity consumption by nearly 20% by 2040, the report warns that fossil-fuel-powered cooling and improper appliance disposal exacerbate climate change.

The Tropospheric Ozone Assessment Report (TOAR-Vegetation) analyzed ozone metrics across over 3,300 vegetated sites globally, focusing on M12, AOT40, and W126. Findings indicate that the highest ozone values (2010–14) are concentrated in the mid-latitudes of the northern hemisphere, while the lowest are found in parts of Australia, New Zealand, South America, Europe, Canada, and the USA. Between 1995 and 2014, ozone trends showed a significant decrease in North America, no change in Europe, and a significant increase in East Asia. The report recommends expanding ozone monitoring, investigating peri-urban and mountain agriculture, and establishing region-specific damage thresholds.

The report finds that while the number of state-based armed conflicts and total casualties declined in 2017, non-state conflicts increased significantly. Syria remained the deadliest conflict, and the Islamic State (IS) was involved in 31% of all conflicts. The authors note a long-term general decline in warfare since the 1950s, though they warn that internationalized intrastate conflicts and religious extremism continue to pose major threats to global peace.

The analysis of over 2,500 European monitoring sites reveals that annual average NO2 concentrations are driven by diverse hourly and monthly contributions that do not follow specific regional patterns. Between 2000 and 2014, trends showed an increase in NO2 contributions from winter months and rush-hour periods, while the contribution from peak hourly concentrations decreased. Because sites with similar annual averages can have very different underlying concentration patterns due to local emissions, chemistry, and meteorology, the study argues that air quality mitigation strategies must be tailored to the specific variability of each location rather than applied uniformly.

The research paper advocates for a systems approach to climate finance to move beyond linear data tracking and address the complexities of developing country financial markets. It introduces a framework that categorizes actors into public finance, private finance, systemic enablers, and service providers, mapping their interrelationships through financial flows, mandates, and information. The paper identifies systemic trends in developing countries—such as bank dominance, short-termism, and capital volatility—and demonstrates how specific systemic actions (like ESG disclosure mandates) can catalyze private finance. Finally, it uses social network analysis of 2013-2014 data to identify key influencers and connectors within the international public finance sub-system to improve coordination.