Search results

At the age of 92, Mahathir Mohamad served his country as the Prime Minister for the second time. But unlike his first stint as the head of the government, which lasted 22 years, this time, his tenure was less than two years. His resignation, which was linked to some internal issues within the Pakatan Harapan (PH) allied parties, came at a time when many countries in the world were in the early stages of the coronavirus outbreak. Mahathir was aware of the power struggle that was adversely affecting the government's response to combat the virus transmission and reduce the rising number of COVID-19 infection cases. With his long experience in governance and as a former medical officer, Mahathir offered some advice and recommendations to the existing government on ways to address the public health crisis. Since the coronavirus outbreak, the domestic political and economic developments also drew his direct criticism and critical commentaries.

Exploring the Lean and Green relationship goes back to the beginnings of Lean manufacturing. Most cases established that companies implementing Lean have Green results. However, there are Lean practices with a higher impact on Green, but others with less impact. Therefore, this paper presents research that explores the relationship between Lean and Green in manufacturing companies and aims to determine whether Lean practices have a higher association with Green aspects.

A survey was conducted amongst manufacturing firms to determine their Lean Index (LI). The internally related elements of the Lean construct determined each firm’s LI, whilst Cronbach alpha determined internal LI consistency. The survey also identified firms developing six Green aspects: International Organisation for Standardisation (ISO) 14001, ISO 50001, general Green aspects and the specific aspects of materials, energy and water. An individual sample t-test shows different LI levels of association for each Green aspect. Binomial logistic regression shows the LI element association for each Green aspect.

LI is higher at firms reporting the inclusion of Green aspects. More than half of LI components have a statistically relevant association with the six Green aspects. In general, Ishikawa diagrams had the highest association with Green aspects whilst the lowest was seen in workers as improvement initiators. By grouping the LI elements into their categories, the Lean practices related to controlling processes have a higher association, whilst the involvement of employees has the lowest.

Further research found in this paper identifies the possibilities for investigating the specificities of each Lean tool to develop Green aspects in companies.

Practitioners learn that Lean and Green are not separate issues in business. This article provides evidence that Lean practices in place at companies are already associated with Green aspects, so integration may already be happening.

This paper provides specifics on the relationship between each Lean practice and developing Green aspects. Thus, this paper specifies the Lean practices that contribute most to Green efficiency to support the joint development of both themes.