A solar tracking system can make a major difference to the output from two solar photovoltaic (PV) projects located in the same area and having the same or similar PV modules and balance-of-plant systems. However, decisions regarding the use of a tracker can often be difficult for developers and may involve significant trade-offs between increased output, and the cost of installing a tracking system and maintaining it.

If you know that a sector has arrived when it makes for trade wars between countries, then solar energy clearly has.

Since the beginning of HIA (Health Impact Assessment) development, environmental risk factors have been one of the targeted groups of health determinants—besides the social ones. In this commentary, we would like to discuss some methodological aspects and potential uses of the quantitative estimation of the health impact of outdoor air pollution.

In the early weeks of January 2012, a report of four cases of tuberculosis from Mumbai, India, stirred up a storm.1 India bears a giant's share of the world's multidrug-resistant tuberculosis (MDR-TB) burden, but these cases were different even though they came from a centre (Hinduja Hospital and Research Center) which has been reporting on the alarming escalation in drug-resistant TB in Mumbai over the last two decades. (Editorial)

The Reserve Bank of India has directed all banks to maintain "no-frills accounts" - a bank account at zero balance - for 100% fi nancial inclusion so as to include all households under the ambit of the formal fi nancial sector. This study conducted in 2008 in Hooghly district of West Bengal reveals that the scheme has been largely unsuccessful in the fi nancial inclusion of excluded categories such as the scheduled castes, scheduled tribes, Other Backward Classes and those who are less educated.

This article makes an attempt to examine how far Durkheim's types explain farmer suicides in India and suggests that they correspond to two of his types - egoism and anomie. Agrarian changes having considerably lowered the level of economic achievements of farmers, the disproportion between achievement and aspiration is greatly felt by those who experienced egoism. This study argues that anomie is an effect of egoism. The latter, a structural characteristic of modern agrarian economy and society, is the prerequisite for emergence of the former.

This paper reports results of a household survey in 12 Singur villages, six in which lands were acquired for the Tata car factory, and six neighbouring villages, with random sampling of households within each village.

A relationship of economic growth with income distribution and poverty reduction has been well researched. This article explores the role played by the balance of class power, the nature of the governance regime, and the policy framework to relook at this old debate and asks how the initial conditions and nature of growth affect wealth and distribution.

The Bangladesh tragedy exposes the callousness of the garment business. (Editorial)

One year on, the Maruti workers continue to be punished for demanding their rights. (Editorial)