Climate change: How infrastructure can weather the storm

Riding on its vision of an Atmanirbhar Bharat, the government of India recently announced a slew of projects in the budget to reboot the economy, which went slack because of COVID. These projects, including the National Infrastructure Pipeline to 7,400 projects, the Atal Mission for Rejuvenation and Urban Transformation (AMRUT), and Smart Cities Mission, offer an opportunity to mainstream climate risks and nature-based solutions (NbS) into infrastructure.

High‐resolution Climate Change Projection of Northeast Monsoon Rainfall over Peninsular India

In this study, projected changes in mean northeast monsoon (NEM) rainfall and associated extreme rainfall and temperature events, over peninsular India (PI) and its six subdivisions are quantified. High‐resolution dynamically downscaled simulation of Weather Research and Forecasting (WRF) regional climate model driven by the boundary conditions from Community Climate System Model version 4 (CCSM4) model (WRF‐CCSM4) is compared with statistically downscaled simulations of NASA Earth Exchange Global Daily Downscaled Projections (NEX‐GDDP). 

PM2.5/PM10 ratio characteristics over urban sites of India

• PM2.5/PM10 ratio characteristics over India using multi-site and multi-year data.

• Suppressed PM2.5/PM10 ratio variations compared to that observed in PM concentrations.

• MERRA-2 derived PM2.5/PM10 ratio found to be overestimating during colder months.

• Weak relationship between the PM2.5/PM10 ratio and meteorological parameters.

 

Seamless DBT for Consumers Below Poverty Line

The proposed Electricity (Amendment) Bill, 2020, for the Electricity Act, 2003, intends to bring major reforms in the Indian power sector. One of the proposed amendments is in Section 65 of the principal Act.

According to Section 65 of the Act, state governments should pay subsidy to electricity distribution companies (DISCOMs) in advance for electricity consumption by domestic consumers who are below poverty line (BPL).

Seamless DBT for Agricultural Consumers

The proposed Electricity (Amendment) Bill, 2020, for the Electricity Act, 2003, intends to bring major reforms in the Indian power sector. One of the proposed amendments is in Section 65 of the principal Act.

The proposed amendment is intended to replace this provision with a Direct Benefit Transfer (DBT) scheme. Under this scheme, state governments transfer the subsidy directly to consumers, and DISCOMs then charge the consumers based on the tariff determined by the SERCs.

How Vulnerable Are India’s Himalayan Region States to Climate Change?

In 2018, a group of academic institutions initiated a project to build capacities of the 12 Indian Himalayan Region (IHR) states through robust assessments of climate change vulnerability, adaptation planning, and implementation. A standardised assessment of vulnerability allows stakeholders to compare vulnerability across states, probe what has caused their vulnerability, and investigate how they might address these vulnerabilities.

Agroforestry to Achieve Global Climate Adaptation and Mitigation Targets: Are South Asian Countries Sufficiently Prepared?

Traditional agroforestry systems across South Asia have historically supported millions of smallholding farmers. Since, 2007 agroforestry has received attention in global climate discussions for its carbon sink potential. Agroforestry plays a defining role in offsetting greenhouse gases, providing sustainable livelihoods, localizing Sustainable Development Goals and achieving biodiversity targets. The review explores evidence of agroforestry systems for human well-being along with its climate adaptation and mitigation potential for South Asia.