MHI Wins Top Honours at 2025 Energy Conservation Awards
POWER & RENEWABLE ENERGY

MHI Wins Top Honours at 2025 Energy Conservation Awards

Mitsubishi Heavy Industries (MHI) recently received two major honours at the 2025 Energy Conservation Grand Prize Awards in Tokyo, organised by the Energy Conservation Center, Japan and sponsored by the Ministry of Economy, Trade and Industry.

MHI Thermal Systems was awarded the Minister of Economy, Trade and Industry Award for its JHT-Y and JHT-YI series of large-capacity centrifugal chillers using a low global warming potential (GWP) refrigerant. The chillers adopt HFO-1234yf with a GWP of less than one and deliver high energy efficiency, achieving a rated COP of up to 6.4 and significantly higher performance at partial loads. Upgrading from conventional HFC-based systems can reduce electricity consumption and CO? emissions by around 20 per cent annually.

In addition, MHI’s Oye Plant at the Nagoya Aerospace Systems Works received the Agency for Natural Resources and Energy Commissioner’s Award for its energy conservation programme aligned with the group’s MISSION NET ZERO roadmap. Despite operating within strict aerospace manufacturing constraints, the plant implemented phased efficiency measures, including equipment optimisation, furnace automation and data-driven diagnostics.

As a result, the facility achieved an 18 per cent reduction in energy use per unit of output and cut CO? emissions by 4,200 tonnes in FY2024 compared to FY2021 levels. The initiative has since been standardised for rollout across other MHI production sites.

MHI said the recognition reinforces its commitment to advancing energy-efficient technologies and accelerating progress towards carbon neutrality across its diverse industrial operations.

Mitsubishi Heavy Industries (MHI) recently received two major honours at the 2025 Energy Conservation Grand Prize Awards in Tokyo, organised by the Energy Conservation Center, Japan and sponsored by the Ministry of Economy, Trade and Industry. MHI Thermal Systems was awarded the Minister of Economy, Trade and Industry Award for its JHT-Y and JHT-YI series of large-capacity centrifugal chillers using a low global warming potential (GWP) refrigerant. The chillers adopt HFO-1234yf with a GWP of less than one and deliver high energy efficiency, achieving a rated COP of up to 6.4 and significantly higher performance at partial loads. Upgrading from conventional HFC-based systems can reduce electricity consumption and CO? emissions by around 20 per cent annually. In addition, MHI’s Oye Plant at the Nagoya Aerospace Systems Works received the Agency for Natural Resources and Energy Commissioner’s Award for its energy conservation programme aligned with the group’s MISSION NET ZERO roadmap. Despite operating within strict aerospace manufacturing constraints, the plant implemented phased efficiency measures, including equipment optimisation, furnace automation and data-driven diagnostics. As a result, the facility achieved an 18 per cent reduction in energy use per unit of output and cut CO? emissions by 4,200 tonnes in FY2024 compared to FY2021 levels. The initiative has since been standardised for rollout across other MHI production sites. MHI said the recognition reinforces its commitment to advancing energy-efficient technologies and accelerating progress towards carbon neutrality across its diverse industrial operations.

Next Story
Infrastructure Urban

Lemon Tree Hotels Signs Resort In Lonavala Maharashtra

Lemon Tree Hotels Limited (LTHL) has signed a licence agreement for Lemon Tree Resort in Lonavala, Maharashtra, with the asset to be managed by Carnation Hotels Private Limited, a wholly owned subsidiary of LTHL. The resort will offer 50 well appointed rooms and will include a restaurant, banquet, meeting room, swimming pool, spa and fitness centre. The company described the addition as part of its strategy to expand branded resort offerings in key getaway destinations. Lonavala, located in the Sahyadri hills, is a popular leisure destination in western India known for scenic landscapes and a ..

Next Story
Infrastructure Urban

Kalai Chettinad Art And Architecture Festival At The Lotus Palace

The Lotus Palace Chettinad will host Kalai, the Chettinad Art and Architecture Festival, a four-day, three-night immersive celebration of the artistic legacy of Chettinad from three to six April 2026. The event has been organised by Apeejay Surrendra Park Hotels Limited (ASPHL) and will take place across restored heritage properties in Chettinad. It will be designed to offer guests a layered experience of place, structure and story that connects art, architecture and living traditions. The festival aims to present a confluence of global influences and local aesthetics. Kalai has been curated i..

Next Story
Infrastructure Energy

SJVN Reaches One bn Units At 1,000 MW Bikaner Solar Project

SJVN Limited (SJVN) has reached a milestone with its 1,000 megawatt (MW) Bikaner Solar Power Project by generating one bn units of electricity on 20 March 2026. The achievement underscores the company's role in supplying clean and sustainable energy to the national grid. The generation milestone was recorded within months of the project commencing operations and highlights rapid performance from the new facility. The Bikaner project, located in Bikaner district of Rajasthan, has been developed and implemented by SJVN Green Energy Limited (SGEL) under the Central Public Sector Undertaking Schem..

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

Advertisement

Advertisement