As the internet of things (IoT) continues to play a larger role in manufacturing and industry, vendors face additional challenges in costs and the logistical burden of shifting to alternative solutions and sustainability.
While transitioning to self-sustaining power sources, like energy-harvesting technologies, can lower emissions in IoT, cost efficiencies and maintaining production flows are critical. The balancing act then needs to be met to reduce environmental issues while maintaining efficiency and cost.
Jérôme Vernet, VP of sales at Dracula Technologies, sat down with GlobalSpec to discuss some of the challenges and trends happening in IoT manufacturing space as it seeks to lower emissions in industry.
Vernet and Dracula will be attending electronica 2024 in Munich, Germany, on Nov. 12-14, and Vernet discussed what to expect from the show as well as why to attend.
GlobalSpec: What are the biggest challenges manufacturers face in improving sustainability within the IoT sector, especially regarding battery-driven devices?
Jérôme Vernet: One of the main challenges IoT manufacturers face in advancing sustainability is the financial and logistical burden of shifting from traditional batteries to alternative power solutions, such as energy-harvesting technology. Although moving away from batteries can substantially enhance sustainability, the perceived increase in material costs associated with energy-harvesting solutions may discourage manufacturers, especially in the absence of strong consumer demand for sustainable products. Another obstacle is the potential disruption to existing manufacturing processes. Manufacturers are often concerned that incorporating new power solutions could necessitate extensive retooling or significant design changes. Overcoming these hurdles requires technologies that integrate seamlessly with current production workflows while offering a clear path toward cost efficiency and environmental benefits.
GlobalSpec: How can IoT manufacturers effectively measure and report Scope 3 emissions in their supply chains, and what strategies can they implement to reduce these emissions?
Vernet: To reduce Scope 3 emissions, IoT manufacturers can prioritize design changes that minimize dependence on disposable batteries, which contribute to emissions through production, logistics, and disposal cycles. Transitioning to self-sustaining power sources, like energy-harvesting technologies, can lower emissions by reducing the need for frequent battery replacements.
This not only decreases the carbon footprint but also alleviates labor and logistical demands tied to battery maintenance. For accurate measurement and reporting, manufacturers should conduct lifecycle assessments (LCAs) to capture emissions across each stage of the supply chain, incorporating these metrics into Scope 3 reports. Implementing greener technology in IoT solutions not only supports compliance with regulatory requirements but also enhances a company’s sustainability initiatives, creating long-term environmental and operational benefits.
GlobalSpec: How does Dracula Technologies’ LAYER OPV technology address sustainability issues?
Vernet: Dracula Technologies’ LAYER organic photovoltaic (OPV) modules provide a sustainable alternative for powering IoT devices by harnessing energy from ambient indoor light. Unlike traditional solutions that rely on disposable batteries, LAYER offers a continuous, self-sustaining power source for low-power devices such as sensors, trackers, and beacons.
By removing batteries from IoT devices, LAYER directly reduces the environmental impact related to battery production, logistics, and disposal. Considering the billions of IoT sensors deployed globally, adopting LAYER technology could significantly reduce battery consumption, drastically cutting down on e-waste and the carbon footprint associated with battery lifecycles.
Jérôme Vernet, VP of sales at Dracula Technologies.Additionally, LAYER’s flexibility and adaptability allow it to integrate smoothly into existing device designs, supporting sustainability goals without requiring manufacturers to overhaul production processes. This innovative approach helps IoT manufacturers achieve greener operations and align with evolving regulatory demands on sustainability.
GlobalSpec: How does LAYER technology influence the expense for IoT solutions, particularly in remote applications?
Vernet: LAYER can substantially reduce the Total Cost of Ownership for enterprises over time, especially for applications involving thousands of devices spread across remote locations. In large-scale deployments, labor costs associated with installing and maintaining batteries (replacements) for sensors often exceed the initial sensor cost. In hard-to-reach locations—such as large agricultural sites, mining areas, or hazardous environments—labor costs can become even more significant. Having a battery-free solution that operates autonomously, without requiring frequent maintenance, is a game-changer and a major cost saver in such settings.
GlobalSpec: How are evolving regulatory requirements impacting the design and production of IoT devices?
Vernet: IoT device manufacturers will need to adapt to new EU regulations on batteries, which require devices to be battery-free. Additionally, property owners must comply with building regulations under the Energy Performance of Buildings Directive (EPBD) in EU countries, mandating that electronic devices operate autonomously to achieve fully automated buildings for ventilation, lighting, cooling, and heating.
GlobalSpec: What role will innovation play in defining the next generation of IoT devices and meeting sustainability goals?
Vernet: IoT devices must align with sustainability goals set by both IoT manufacturers and enterprises that deploy and use IoT solutions. Energy-harvesting technologies have matured significantly over recent years and are now ready for integration into innovative IoT devices that offer better compliance with Environmental, Social and Governance (ESG) goals.
GlobalSpec: What future advancements in energy solutions for IoT devices do you foresee?
Vernet: Further advancements are likely in energy harvesting efficiency from low-light environments, achieved using organic materials printed on flexible substrates. Such energy-harvesting modules will power smart labels used in logistics, replacing RFID tags with the advantage that no RFID reader infrastructure is required.
GlobalSpec: How can attendees at Electronica expect to see LAYER integrated into real-world applications, and what are some potential use cases that highlight its adaptability?
Vernet: At Electronica, attendees can see Dracula Technologies’ LAYER OPV technology in action across a wide range of IoT applications, showcasing its adaptability and potential to power devices sustainably. Here are some featured use cases:
IR Cameras: LAYER can power low-energy infrared cameras used in security or environmental monitoring, providing continuous operation without the need for battery replacements in hard-to-access locations.
- IoT Sensors: Ideal for sensors used in smart homes and buildings, LAYER enables energy self-sufficiency, allowing sensors to run for years without intervention and supporting autonomous operation for temperature, humidity, and motion detection.
- Smart Labels: For supply chain and logistics, LAYER powers smart labels that can track goods and monitor environmental conditions like temperature or humidity throughout the shipping process, eliminating the need for an RFID reader infrastructure.
- Trackers: In asset tracking, LAYER offers a durable power source for GPS or Bluetooth trackers used in inventory management and equipment monitoring, especially in large facilities where frequent battery replacements would be costly and labor-intensive.
- Remote Controls: LAYER technology is also ideal for remote controls, making it possible to eliminate disposable batteries and create remotes that self-charge from ambient light, significantly reducing waste and the need for user intervention.
GlobalSpec: What are you looking forward to the most at Electronica 2024?
Vernet: Electronica 2024 offers a prime opportunity for us to engage with industry leaders, partners, and potential clients, helping us extend our network and explore new applications for LAYER. Some of our top priorities include:
- Connecting with prospects and customers: We’re excited to meet prospective clients and partners who are interested in exploring sustainable solutions for their IoT applications. By understanding their specific needs, we can help them evaluate how LAYER can contribute to their sustainability goals.
- Strengthening our ecosystem: Meeting with existing partners and stakeholders is essential to reinforcing our collaborations and keeping them informed on recent advancements in our technology.
- Showcasing new demos and products: We’re launching interactive demos to show how LAYER technology performs across different applications, highlighting its adaptability and efficiency in real-world scenarios. This hands-on experience is invaluable for prospective customers looking to adopt green technology.
- Exploring new technologies and industry trends: Electronica is a hub for innovation, and we’re keen to scout emerging technologies, materials, and trends that could complement or enhance our offerings. Staying ahead of industry shifts allows us to refine LAYER and stay aligned with the latest technological advancements.
GlobalSpec: What are your tips or advice for Electronica attendees?
Vernet: To make the most out of Electronica, I suggest the following strategies:
- Plan your visit strategically: Electronica is vast, so it’s beneficial to map out the key topics and companies that align with your goals before you arrive. Arriving with a clear plan ensures you make the most of your time and don’t miss out on valuable exhibits or sessions.
- Allow time for exploration: While planning is important, leave room for spontaneity. Electronica’s extensive halls and pavilions often feature unexpected innovations and insights. Consider setting aside an extra day for exploration to discover new areas and products beyond your initial list.
- Prepare to connect and network: Bring ample business cards and digital information packets to share with other exhibitors and attendees. Not every booth is equipped with a badge scanner (though ours is!), so having materials ready ensures you can make lasting connections.
- Engage with hands-on demos: Electronica is filled with hands-on experiences and live demonstrations, including those at the Dracula Technologies booth. Take time to explore these interactive stations —they offer direct insights into emerging technologies and can spark ideas for new applications in your projects or business. At our booth, you’ll see LAYER technology in action, demonstrating how light energy harvesting can sustainably power IoT devices. Plus, we’re offering demo kits for attendees, giving you a chance to experience our technology firsthand and explore its potential for integration.
