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The briefing examines the role of carbon capture and storage (CCS), noting that the majority of the world's 41 operational projects are linked to the oil and gas industry, specifically for enhanced oil recovery (EOR). It highlights a history of 'unmet expectations' and slow deployment, with capture rates often falling short of targets. While CCS is proposed for hard-to-abate sectors like cement and steel, the document argues it is often less cost-effective than electrification or energy efficiency. It further details how CCS projects in Norway, Canada, and Australia have been used to maintain the financial viability of fossil fuel extraction.

The document evaluates green technologies for urban food production in Cape Town, categorising them into incremental and transformational levels based on Gliessman’s framework. It analyzes the financial viability of hydroponics, aquaponics, and complete Controlled Environment Agriculture (CEA) systems, while also identifying investment opportunities for different farm scales, from community gardens to large-scale commercial operations.

The report finds that the UK-to-Africa remittance market is heavily cash-based, with cash-to-cash transfers accounting for approximately 90% of flows. While digital MTOs and payment hubs offer more competitive pricing, their impact is limited by a 'stickiness of cash' among UK migrants and a lack of digital payment infrastructure and formal identification in African receive markets. The authors argue that digitising the entire value chain is the only way to significantly drive down costs. Key recommendations for donors include researching consumer behavior in the UK, promoting non-cash transfers, piloting access for UK providers to the SADC Integrated Regional Settlement System (SIRESS), and supporting the expansion of remittance hubs in FCAS.

The document details the health risks associated with occupational exposure to diesel exhaust, specifically particulate matter, and advocates for the use of Diesel Particulate Filters (DPFs) to retrofit older engines.

The report argues that while diesel trucks and buses are essential for commerce, they are disproportionate sources of smog, soot, and greenhouse gases. It evaluates a transition from conventional diesel to a 'green truck path' involving advanced exhaust controls, natural gas, hybrids, and fuel cells. The authors model a 2030 scenario where aggressive policies could reduce pollutant emissions by over 90% and global warming pollutants by 26%, while maintaining current oil consumption levels despite doubling truck travel.