A block with no cement in it

ESG can sound like a meeting word until you pick up something as ordinary as a sidewalk block. The campus report on Samsung C&T, a Korean construction company, spends its useful pages on labs and on materials you can actually point to. It lists a basic-technology institute, a residential-performance institute, a floor-noise institute, a construction-safety institute, and a semiconductor-infrastructure institute, and it gives the residential-performance lab the job of greener design and new materials aimed at carbon neutrality.

Two products carry most of the weight. A low-carbon precast concrete is said to have cut carbon emissions by about 40 percent compared with ordinary concrete, and to have been used on site. A sidewalk block made with no cement at all is said to have cut carbon by about 70 percent. The paper, citing a 20 May 2024 article by Jang Ho-seong on construction-technology investment, adds that these techniques are expected to yield an extra 0.1 ton of carbon reduction per cubic meter, and to help with securing carbon credits. In the same telling, a method for cutting carbon in concrete — the principle and the way of counting the cut — received official certification first in the construction industry.

A cooling tank, and a word from 2004

The other scene is less dusty. A next-generation cooling system, using a non-conductive liquid for immersion cooling, is said to use 80 percent less electricity than air cooling, and to record a power-usage effectiveness of 1.02. Together with the labs and the blocks, this is how the report tries to show ESG as something a contractor can build, not only something a slide can announce.

The background chapter is short and dated on purpose. The term ESG, the paper says, appeared in 2004 in Who Cares Wins, a report from the UN Global Compact. ESG management is then tied to the UN's Sustainable Development Goals. A 2022 discussion hosted by the Korea ESG Society is mentioned in passing, about local governments delayed by complaints and permits; the author takes that as a reason to think harder about greener sites. The practical proposal that follows is a certification system for green construction materials, offered as a guideline so firms and public and private investors have a shared standard. No extra share or ranking is added here.

Writing about a site without polishing the numbers

If you are writing about ESG in a construction or business course, the useful move in this paper is to start with a material you can describe, then hang the abbreviation on that material, and only then open the 2004 origin of the term. Keep the 40 percent, the 70 percent, the 0.1 ton per cubic meter, the 80 percent power cut, and the 1.02 index labeled as this report's figures, with the May 2024 article named where the paper names it. A later year's performance belongs in a later filing, not in a smoother sentence.

Sources

1. A campus paper on the idea of ESG management and ways of building greener sites, using Samsung C&T research labs and materials as cases.
2. Jang Ho-seong, a 20 May 2024 article on construction-technology investment, as cited in the paper for low-carbon precast concrete, a cement-free sidewalk block, and an expected 0.1 ton of extra carbon reduction per cubic meter.
3. UN Global Compact, Who Cares Wins (2004), cited in the paper as the appearance of the term ESG; and the UN Sustainable Development Goals, as the report links them to ESG management.

Last updated: 14 November 2026