Air Pollution

[pib] Centre launches Secured Logistics Document Exchange (SLDE) and GHG Calculator

Note4Students

From UPSC perspective, the following things are important :

Prelims level : SLDE, GHG Calculator

Mains level : NA

With an aim to further improve ease of doing business, Centre today launched the “Secured Logistics Document Exchange” along with a Calculator for Green House Gas Emissions.

Secured Logistics Document Exchange (SLDE)

  • The SLDE platform is a solution to replace the present manual process of generation, exchange and compliance of logistics documents with a digitized, secure and seamless document exchange system.
  • It is set to improve logistics efficiency, reduce logistics cost, and promote multi-modality and sustainability in a big way.
  • This will enable generation, storage and interchange of logistics-related documents digitally using Aadhaar and blockchain-based security protocols for data security and authentication.
  • It will also provide a complete audit trail of document transfer, faster execution of transaction, lower cost of shipping and overall carbon footprint, easy verification of authenticity of documents, lowered risk of fraud, etc.
  • The proof of concept of the platform has been developed and executed with banks (ICICI, Axis Bank, State Bank of India and HDFC Bank) and stakeholders including freight forwarders, exporters, importers and vessel operators.

Green House Gas (GHG) Emission Calculator

  • The GHG Calculator is an efficient, user-friendly tool and provides for calculating and comparing GHG emissions across different modes.
  • It allows for a commodity-wise comparison of GHG emissions and total cost of transportation, including their environmental cost, between movement by road and rail.
  • The tool is intended to facilitate appropriate modal choice for all concerned.

Back2Basics: Green House Gases (GHGs)

  • A greenhouse gas (GHG) is a gas that absorbs and emits radiant energy within the thermal infrared range, causing the greenhouse effect.
  • The primary greenhouse gases in Earth’s atmosphere are water vapor (H 2O), carbon dioxide (CO 2), methane (CH 4), nitrous oxide (N 2O), and ozone (O3).
  • Without greenhouse gases, the average temperature of Earth’s surface would be about −18 °C (0 °F), rather than the present average of 15 °C (59 °F).
  • The atmospheres of Venus, Mars, and Titan also contain greenhouse gases.
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