A new technology that adjusts how pixels display on screens is cutting the energy drain from video streaming without sacrificing picture quality. InterDigital, a wireless and video technology company, partnered with analyst firm CCS Insight to study how AI-enabled Pixel Value Reduction (PVR) technology could address one of digital media's biggest environmental challenges: the massive power consumption required to stream video to billions of devices worldwide .

Why Does Video Streaming Use So Much Energy?

Video now accounts for the majority of digital consumption globally, and the numbers are staggering. Video drives 74% of mobile data traffic, according to the research, meaning that even small efficiency gains can ripple across the entire digital ecosystem . Every time you stream a show, watch a social media video, or video call a friend, energy is being consumed not just on your device, but across networks and data centers. The challenge has been finding ways to reduce that energy footprint without making the viewing experience worse.

This is where PVR technology enters the picture. The technology works by optimizing pixel luminance and contrast in a way that aligns with how human eyes actually perceive images. Instead of displaying every pixel at full brightness, PVR applies a principle called "just noticeable difference," which reduces display light output while keeping the image quality imperceptible to viewers .

What Did the Testing Actually Show?

InterDigital conducted controlled laboratory testing across five flagship-class smartphones to measure the real-world impact of PVR technology. The results were striking: the technology extended video watch time by up to 22% on smartphones, meaning users could watch longer before their battery drained . On television sets, the energy savings reached approximately 15%, a significant reduction considering how many hours people spend watching TV daily .

The technology works across multiple display types, including OLED and AMOLED screens, which are increasingly common in modern devices. Beyond just the display itself, PVR can be applied before content is transmitted over networks, meaning it could help network operators manage energy use more efficiently across their entire infrastructure .

How Could This Scale Across the Industry?

For PVR to become a widespread solution, it needs to be embedded into industry standards and adopted by multiple companies. The research highlights the role of organizations like Green MPEG, which is working to embed energy-related metadata into video streams to optimize encoding, decoding, and display processes . This approach treats energy as a controllable and measurable resource rather than an unavoidable byproduct of media delivery.

Regulatory frameworks are also pushing the industry toward these kinds of solutions. The European Union's Ecodesign for Sustainable Products Regulation and energy labeling initiatives are accelerating the need for measurable improvements in device efficiency . As these regulations spread globally, companies will face increasing pressure to demonstrate that their products are becoming more energy-efficient.

"Energy efficiency in the delivery of digital media is increasingly relevant as we observe growth in streaming and on-demand services. A technology like PVR has the ability to significantly reduce power consumption while still delivering a high-quality user experience. This technology, if scaled to industry-wide adoption through standards and collaboration, could be integral in reducing the environmental impact of digital media," said Rajesh Pankaj, Chief Technology Officer at InterDigital.

Rajesh Pankaj, Chief Technology Officer at InterDigital

Steps to Understanding Energy-Aware Display Technology

• Pixel Optimization: PVR reduces display brightness by adjusting individual pixel values in ways the human eye cannot detect, cutting energy consumption without visible quality loss.
• Network Efficiency: The technology can be applied before video is transmitted, allowing network operators to reduce energy use across their infrastructure through the Green MPEG standard.
• Regulatory Alignment: EU regulations and emerging global standards are creating incentives for companies to adopt energy-aware technologies, making standardization critical for widespread adoption.

The broader context here is important: as video consumption continues to grow, the digital media industry faces mounting pressure to reconcile performance, cost, and sustainability. Unlike some climate solutions that require massive infrastructure overhauls, PVR offers a relatively straightforward way to reduce energy consumption across devices that already exist in billions of homes and pockets worldwide.

"With video driving 74% of mobile data traffic, it is clear that even small efficiency gains can have substantial benefits for both business and the environment. Energy-aware media processing represents a tangible framework to lower both operational costs and carbon impact across the entire content pipeline," noted Ben Wood, Chief Marketing Officer at CCS Insight.

Ben Wood, Chief Marketing Officer at CCS Insight

The research suggests that the path forward depends on three factors: technological innovation like PVR, industry standardization through organizations like Green MPEG, and regulatory frameworks that make energy efficiency a measurable requirement rather than an optional feature. If these elements align, the technology could meaningfully reduce the carbon footprint of one of the most data-intensive activities in the digital world .