Severn Trent (SVT) — Dividend Yield: 3.99%

Severn Trent (LON: SVT) is one of the largest water and wastewater companies in England and Wales, listed on the FTSE 100 with a market capitalisation of approximately £9.3 billion. The company provides water and sewerage services to approximately 8 million people across the Midlands and parts of Wales. As a regulated monopoly utility, Severn Trent's revenues and allowed returns are determined by Ofwat, the industry regulator, providing a predictable and transparent earnings framework.

Severn Trent's dividend yield of approximately 3.99% makes it one of the most reliable income stocks in the FTSE 100 utility sector. The company's dividend policy targets annual growth in line with the Consumer Price Index plus inflation, providing investors with real income growth that protects against purchasing power erosion. The regulated nature of Severn Trent's earnings provides high visibility on future cash flows and dividend sustainability.

For investors seeking defensive utility stocks within the FTSE 100, Severn Trent offers essential-service infrastructure with monopoly characteristics. Water and sewerage services are fundamental to everyday life, and demand is remarkably stable regardless of economic conditions. The regulated framework ensures a fair return on invested capital while encouraging efficiency improvements and environmental investments.

Severn Trent has been praised for its environmental stewardship and customer service performance, frequently ranking among the top performers in Ofwat's assessments. The company is investing significantly in improving water quality, reducing pollution incidents, and enhancing infrastructure resilience. While the UK water industry faces political and regulatory scrutiny over issues such as sewage discharges and environmental compliance, Severn Trent's strong operational performance positions it favourably. For FTSE 100 investors seeking stable, inflation-linked income with essential-service characteristics, Severn Trent represents one of the most dependable options available.