Toyota has accelerated its ‘Green Wave Project’ commemorating this year’s environment month. It is aimed at enhancing its nature conservation activity in the community with the company distributing saplings to its employees, under its sixth challenge that is termed as ‘Establishing a Future Society in Harmony with Nature’ and looks to contribute to the Toyota Environmental Challenge 2050. 

While the eco campaign continues to drive active community involvement to promote greenery, through employee engagement, Toyota Kirloskar Motor (TKM) has successfully distributed over 7000 saplings to its employees, marking significant progress towards its 8,000-sapling target set under its plantation activity. 

With TKM employees encouraged to plant and nurture the distributed saplings within their neighbourhoods and submit periodic reports on plant growth, the it is noteworthy to mention about Toyota’s tree plantation activities that are strongly driven by adopting a unique concept namely the ‘Miyawaki Method of Afforestation’ since 2009, and TKM was the first corporate in India to implement such plantation methodology. TKM’s steadfast commitment to sustainability and ecological restoration is yielding remarkable results, as evidenced by the numerous advantages of the Miyawaki approach. A comprehensive study conducted in collaboration with experts from Bangalore University revealed that the Miyawaki method excels in carbon sequestration, capturing an impressive 30.86 tonnes of carbon per acre.

By doing so, TKM not only restored native habitats but also created self-sustaining ecosystem that contribute to a healthier planet. Under the guidance of Late Dr Akira Miyawaki himself, TKM initiated its maiden Miyawaki plantation drive, way back in 2009, marking a significant milestone in its journey towards conservation of greenery and eco-consciousness. Since that momentous day, TKM's plantation drives have continued to evolve and expanded to 112 acres of green cover within the factory premises, out of which 32 acres of afforestation has been developed using Miyawaki method. Today, Toyota’s manufacturing facility, located in Bidadi (on the outskirts of Bengaluru) proudly boasts more than 328,000 trees of over 790 native species planted within its premises. The results have been truly awe-inspiring with a remarkable increase in biodiversity observed over the years. 

From a mere 181 plant species, the count has surged to an impressive 790, while the number of faunal species has risen from 76 to 284. The vibrant ecosystem now encompasses 88 bird varieties, 38 butterfly species, 107 insects, 17 reptiles, 8 mammals, and 6 amphibians, reflecting the successful development of a thriving native forest ecosystem.

In addition, TKM has created an experiential environmental learning centre ‘Ecozone’ (spread across 25 acres with 17 theme parks and home to 65,000 trees with 650 native species) for children, teachers, community members and other stakeholders, within its manufacturing facility aimed at creating the environment leaders and change champions for the future, to usher in desired behavioural change in the communities. This green zone depicts the creation of dense forest within the plant facility using the ‘Miyawaki Concept’ of plantation. The forests are dominantly planted with species of 4 major forest types such as Dry Deciduous, Moist Deciduous, Semi-evergreen and Evergreen Forest, covering 21 different sub-concepts such as Pollination meadows, herbal garden, plants for spices etc. So far, more than 42,000+ students & other stakeholders have been covered through ecozone initiative.

B Padmanabha, Executive Vice President and Director of Manufacturing - Toyota Kirloskar Motor, averred, “At Toyota Kirloskar Motor, we recognise that environmental and social sustainability are just as crucial as economic progression. Guided by Toyota’s Global Environmental Challenge 2050 (six challenges announced in 2015), our sustainability efforts are far reaching that go beyond product zero emissions. While the first three challenges seek to achieve zero carbon emissions covering the entire life cycle of our products, across manufacturing operations as well as our value chain, the last three challenges focus to achieve water conservation, establishing recycled based society and living in harmony with nature.”

“We believe that a sustainable future is built through collective action and community involvement, as exemplified by one of our eco initiatives - Green Wave Program that covers afforestation (plantation drives, distribution of saplings), sharing best practices (e.g. Miyawaki plantation methodology), creating awareness on nature conservation and imbibing good eco behaviour (Toyota Ecozone – Experiential Eco Learning). Together with our employees and other stakeholders, we aim to catalyse positive change in the community to safeguard the environment to the future,” he added. 

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MAHLE has introduced an advanced heat recovery system that enhances the efficiency of cabin heating in electric vehicles, directly addressing the challenge of reduced range in cold weather. This innovation, the MAHLE HeatX Range+, reclaims thermal energy from the vehicle's exhaust air. As interior air is expelled, it passes through the air conditioning evaporator, where its heat is transferred to the refrigerant. This captured energy is then used to preheat incoming fresh air before it enters the cabin.

This process reduces the total energy demand for the vehicle's climate control system by approximately 20 percent compared to conventional methods. In practical testing with a mid-size electric vehicle at an outside temperature of -7°C and a cabin target of 20°C, the system extended the driving range by nearly 10 kilometres. Beyond range extension, the continuous influx of fresh air maintains high interior air quality and minimises window fogging.

Engineered for seamless integration, the system has no adverse effect on airflow or acoustics. Its modular design allows manufacturers to incorporate it into existing vehicle architectures easily and cost-effectively. MAHLE developed the technology drawing on its extensive expertise in thermal management, and the current configuration for refrigerant R1234yf can be readily adapted for use with future alternative refrigerants.

Martin Wellhoeffer, Member of the MAHLE Group Management Board, responsible for the business unit Thermal and Fluid Systems, said, "Our HeatX Range+ heat recovery concept maximises the everyday practicality of electric vehicles in winter and makes a decisive contribution to further increasing the attractiveness of electric mobility.”

Dr Uli Christian Blessing, Vice President – R&D Thermal and Fluid Systems, MAHLE, said, "As early as the 1990s, MAHLE introduced the '’Economizer'’, the first cabin heat recovery system concept for passenger and commercial vehicles, thereby pioneering today’s trend towards efficient cabin climate control.”

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Tata Technologies has announced that its battery intelligence platform, WATTSync, is now equipped to meet India’s upcoming Battery Aadhaar requirements. The digital identity and traceability framework aligns with the EU Battery Regulation (EU BR 2023/1542).

The platform supports India’s mandated 21-character Battery Pack Aadhaar Number (BPAN), which allows manufacturers to manage identifiers across production, operations and recycling workflows.

WATTSync utilises a QR-code-enabled identity engine to provide access to both static and dynamic battery data. The system manages manufacturer identifiers, material composition, chemistry and battery carbon footprint (BCF).

To meet mandates for dynamic data, the platform integrates with Battery Management Systems (BMS) to track – State of Health (SoH), charge-discharge cycles, thermal events and operational parameters.

The architecture is cloud-ready and supports API-based data exchange with government-authorised central servers, ensuring traceability across the supply chain.

The platform includes Role-Based Access Control (RBAC) to provide structured data views for suppliers, operators, and regulators. Additionally, AI-driven analytics are used for predictive maintenance, including thermal anomaly detection and Remaining Useful Life (RUL) estimation.

For manufacturers under the ACC-PLI scheme, WATTSync provides provenance documentation to verify cell origin. The platform also tracks recovered materials and carbon footprints to support circular economy objectives and recycling chain mandates in both India and the EU.

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Chinese technology company Pony.ai has announced that the first mass-produced bZ4X Robotaxi, developed in partnership with Toyota, has rolled off the production line. This marks the transition to scaled production and commercial deployment for the collaboration.

The partners plan to produce over 1,000 bZ4X units in 2026. These vehicles will be introduced into commercial services across Tier 1 cities in China, supporting Pony.ai's objective to expand its fleet to over 3,000 vehicles by the end of the year.

The bZ4X Robotaxi is equipped with Pony.ai’s seventh-generation (Gen-7) autonomous driving system. Key features of the hardware include:

• Automotive-Grade Components: 100 percent of the core components meet automotive standards.
• Cost Efficiency: The bill of materials (BOM) cost for the autonomous driving kit has been reduced by 70 percent compared to the previous generation.
• User Features: The system includes Bluetooth unlocking, in-cabin voice interaction, and climate control, with software tuning to reduce motion sickness through refined acceleration and braking.

The vehicle was developed by Pony.ai, Toyota Motor China and GAC Toyota, with production managed by GAC Toyota. The assembly process integrates the Toyota Production System (TPS) and adheres to Toyota’s Quality, Durability and Reliability (QDR) principles. Dedicated systems for quality and safety management have been established to support large-scale operations.

The collaboration between Pony.ai and Toyota began in 2019. Since then, the companies have established a joint venture focused on Robotaxi design and manufacturing. This milestone follows the launch of other Gen-7 models that entered commercial service in November last year.

The partners stated that this production milestone demonstrates a pathway for autonomous technology to move from limited validation to mass production.

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IIT Madras Research Park (IITMRP) and Unicorn India Ventures have partnered to launch an INR 6 billion fund christened - IITM Unicorn Frontier Fund I - dedicated to deep tech startups. The initiative includes an additional INR 4 billion greenshoe option, bringing the total potential corpus to INR 10 billion.

Unicorn India Ventures will act as the fund manager, with the fund aimed to build a portfolio of over 25 companies involved in intellectual property (IP)-led and engineering-heavy sectors, including robotics, space technology, defence, semiconductors and medical technology.

The fund will employ a multi-stage investment approach based on Technology Readiness Levels (TRL):

• Early Stage (TRL 3–4): Initial investments of INR 80 million to INR 100 million to assist innovations through commercialisation hurdles.
• Early Mid-Stage (TRL 5–7): Follow-on capital to support the development of technologies with proven concepts.
• Early Late-Stage (TRL 7–9): Support for companies with proven product technology requiring scale-up and market penetration.

To manage the long gestation periods associated with deep tech, 60 percent of the corpus is allocated for the initial portfolio, while 40 percent is reserved for follow-on rounds to provide patient capital.

Dr Kamakoti Veezhinathan, Director of IIT Madras, said, “Science and technology will play a crucial role in the growth story and towards India becoming Viksit Bharat 2047, focusing on technology sovereignty, AI, semiconductors, defencetech and quantum technology. The need of the hour to reduce reliance on technology imports and strengthen indigenous capabilities. IIT Madras has been in forefront of this wave for over a decade and this Fund is the next logical step for us.”

Natarajan Malupillai, Group CEO of IITM Research Park, added, “India’s deep-tech ecosystem is at a pivotal moment, driven by supportive policies, sustained R&D investments, and a strong entrepreneurial aspiration among our youth. This fund will accelerate the scale-up of mission-driven, globally competitive startups while strengthening India’s culture of innovation & entrepreneurship. We are pleased to partner with Unicorn India Ventures to advance India’s deep-tech leadership—imagining, designing, and building in India for the world.”

Bhaskar Majumdar, Managing Partner of Unicorn India Ventures, said, “It is an honour to be selected by IITM & IITMRP, which have been the backbone of deep tech innovation in India. With our proven understanding of deep tech, we believe we have the resources and the network to support early-stage deep tech companies. As an active deep tech investor, we have already built a portfolio of nearly 30 companies and this new fund in partnership with IITMRP comes at the right time as we have met numerous innovative deep tech companies in the last 2 years.”

A portion of the portfolio will be sourced from the IIT Madras ecosystem, with the remainder selected from the broader Indian deep tech landscape. The fund manager will raise the corpus from IIT Madras alumni and a network of limited partners, including family offices, ultra-high-net-worth individuals and institutions.

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