Blog Posts

Ben Birnbaum

>$7B has been invested in smart building data siloes in just the past 2 years #SMH

A litany of co-existent systems (see graphic 1) make a building “smart”. In a dream world, they’d be interconnected. In reality, they almo

Ben Birnbaum

TeraWatt Capital Raise… A $1B Drop In The Bucket

This week, TeraWatt Infrastructure announced having raised its next $1,000,000,000+, led by Vision Ridge Partners.

Grace Kirkpatrick

The Keyframe Commercial Vehicle Fleet Electrification Series

Commercial vehicle fleet electrification has been a focus area for Keyframe partners and co-founders of TeraWatt Infrastructure (John...

Grace Kirkpatrick

Electrifying Class 8 trucks: How battery prices and refueling costs impact total cost of ownership

The Keyframe Commercial Vehicle Electrification Series Hey there, welcome to this installment of the Keyframe Commercial Vehicle...

Grace Kirkpatrick

Removing carbon from our closets

Part #1: What can the fashion industry do to decarbonize? As mentioned in an earlier blog post by my colleague Alex, we believe that...

Ben Birnbaum

Demystifying operational and energy efficiency in buildings

The world has paid a lot of attention to electrifying transportation over the last decade. Hell, five EV infrastructure companies have...

Ben Birnbaum

TeraWatt Launch: the permanent owner of fleet electric vehicle charging infrastructure

For anyone who knows anything about the automotive world, or like I am fortunate to have partners who do – Ethan Goldsmith and John...

Alex Brown

Bottoms-Up Decarbonization: A Rapidly Developing Opportunity

As public awareness and acceptance of the human causation of climate change grows, we as a society are rapidly shifting from defining the...

Grace Kirkpatrick

The US Non-Residential Building Market Opportunity for Energy Efficiency: 4 Core Takeaways

Interest in building energy efficiency has been growing recently as real estate owners, investors, utilities, and regulators advance...

Ben Birnbaum

Building Efficiency: An Overdue Promise

Buildings waste tons of energy and money. This is far from news. In our opinion, much of this inefficiency comes from underlying systems...

John Rapaport

Why we launched Keyframe

We’re excited to announce the launch of our investment firm: Keyframe! Over time on this blog, we’ll cover our investment focus,...