Lightspeed Venture Partners Leads Series B Funding for Tem

Why It Matters

By digitizing energy transactions with AI, Tem could lower electricity prices and increase market efficiency, addressing a critical global sustainability challenge.

Key Takeaways

• Tem raised Series B from Lightspeed Venture Partners.
• Funding targets AI-driven energy transaction platform development.
• Team includes CEO Joe McDonald and CTO Bartlomiej Szostek.
• Aim to lower electricity costs via digital infrastructure.
• Series B expected to accelerate market rollout in 2026.

Pulse Analysis

The global push for affordable, reliable electricity has exposed the inefficiencies of legacy energy markets, where fragmented processes and opaque pricing hinder universal access. Tem’s mission to build a next‑generation transactions infrastructure aligns with broader digital‑energy trends, promising to streamline trade, improve price discovery, and enable real‑time balancing of supply and demand. By leveraging artificial intelligence, the platform can automate contract negotiations, optimize grid utilization, and reduce transaction costs, creating a more resilient and cost‑effective energy ecosystem.

Tem’s technology stack combines AI‑driven analytics with blockchain‑grade settlement mechanisms, offering participants a transparent, secure, and rapid way to buy and sell electricity. Unlike traditional brokers that rely on manual paperwork and delayed settlements, Tem’s solution processes large volumes of trade data in seconds, dynamically adjusting to market signals and renewable generation variability. This agility not only accelerates market entry for new generators but also empowers consumers and utilities to access lower‑cost power through competitive, algorithmic pricing models.

The Series B injection from Lightspeed Venture Partners, led by partner Paul Murphy, validates Tem’s strategic vision and provides the capital needed for rapid scaling. Venture backing brings industry expertise, network access, and credibility, accelerating partnerships with grid operators and renewable developers. As regulatory frameworks evolve to support digital energy markets, Tem is positioned to become a foundational layer for the future grid, driving both financial returns for investors and broader societal benefits through cheaper, cleaner electricity.

Deal Summary

Tem, a startup developing AI-powered transaction infrastructure for modern energy markets, announced a Series B round in 2026 backed by Lightspeed Venture Partners. The investment will help Tem accelerate its mission to provide low-cost electricity worldwide. Financial terms were not disclosed.