NHAI to Boost Highway Green Cover with Miyawaki Technique
ROADS & HIGHWAYS

NHAI to Boost Highway Green Cover with Miyawaki Technique

The National Highways Authority of India (NHAI) plans to enhance green cover along national highways using the Miyawaki plantation technique. This method involves dense planting of native species in a small area, promoting rapid forest growth and biodiversity. NHAI aims to implement this initiative across various states to restore ecosystems and support afforestation efforts. The project aligns with India?s commitment to environmental sustainability, focusing on creating micro-forests that absorb carbon dioxide, improve air quality, and provide habitats for wildlife.

The Miyawaki technique, developed by Japanese botanist Akira Miyawaki, has been recognized for its efficiency in creating urban forests that grow 10 times faster, are 30 times denser, and contain 100 times more biodiversity than traditional plantations. NHAI's adoption of this method is expected to significantly enhance the ecological balance along highways, contributing to climate resilience and reducing the urban heat island effect.

This initiative is part of NHAI?s broader strategy to integrate green practices into infrastructure development, ensuring that highway construction and maintenance do not come at the cost of environmental degradation. By focusing on native species, the plantations will require minimal maintenance after the initial growth period, making it a sustainable long-term solution.

Through this project, NHAI aims to create a network of green corridors that not only beautify the landscape but also serve as vital ecological havens. The success of this program could set a precedent for similar efforts nationwide, reinforcing the importance of integrating environmental stewardship into public infrastructure projects.

The National Highways Authority of India (NHAI) plans to enhance green cover along national highways using the Miyawaki plantation technique. This method involves dense planting of native species in a small area, promoting rapid forest growth and biodiversity. NHAI aims to implement this initiative across various states to restore ecosystems and support afforestation efforts. The project aligns with India?s commitment to environmental sustainability, focusing on creating micro-forests that absorb carbon dioxide, improve air quality, and provide habitats for wildlife. The Miyawaki technique, developed by Japanese botanist Akira Miyawaki, has been recognized for its efficiency in creating urban forests that grow 10 times faster, are 30 times denser, and contain 100 times more biodiversity than traditional plantations. NHAI's adoption of this method is expected to significantly enhance the ecological balance along highways, contributing to climate resilience and reducing the urban heat island effect. This initiative is part of NHAI?s broader strategy to integrate green practices into infrastructure development, ensuring that highway construction and maintenance do not come at the cost of environmental degradation. By focusing on native species, the plantations will require minimal maintenance after the initial growth period, making it a sustainable long-term solution. Through this project, NHAI aims to create a network of green corridors that not only beautify the landscape but also serve as vital ecological havens. The success of this program could set a precedent for similar efforts nationwide, reinforcing the importance of integrating environmental stewardship into public infrastructure projects.

Next Story
Infrastructure Urban

Our urban initiatives set a benchmark for projects across India

The Nagpur Smart and Sustainable City Development Corporation (NSSCDCL) has bagged an excellence award for being a leader in creating healthy streets in Indian cities. Soumya Sharma Chandak, Chief Executive Officer (CEO), tells R SRINIVASAN what led to this achievement and elaborates upon other successes and plans. Excerpts from the conversation:What key factors contributed to NSSCDCL winning the excellence award for creating healthy streets in India?We won this award for our efforts to suggest juncti..

Next Story
Infrastructure Urban

Construction Sector Results

The Indian construction sector demonstrated both growth opportunities and notable challenges in the first half of FY2024-25, driven by a mix of economic, operational and policy factors. The sector’s total consolidated operating revenue across all segments (Ultra Large, Large, Medium, and small construction companies) reached approximately Rs.70,871 crore in H1 FY25, compared to Rs.67,126 crore in H1 FY24, reflecting a year-on-year growth of about 5.6 per cent. When including Larsen & Toubro (L&T), the largest player in  the sector,..

Next Story
Infrastructure Transport

India must focus on building resilient road infrastructure

Vadodara-based firm Zydex Industries has developed a silane nanotechnology-based product for road construction that can resist cracking under heavy traffic loads and cyclic weather. The company is using nano-polymer and silane to make roads free of potholes and cracks, thanks to their anti-strip property and enhanced resistance to moisture damage. The company has also developed a technology to make aggregates waterproof, thus forming a skin-like layer that is water-resistant and prevents the formation of potholes. Himanshu Agarwal, Chief Operating Officer, Zydex Industries, speaks about g..

Hi There!

"Now get regular updates from CW Magazine on WhatsApp!

Join the CW WhatsApp channel for the latest news, industry events, expert insights, and project updates from the construction and infrastructure industry.

Click the link below to join"

+91 81086 03000