The Yokogawa-owned company pairs process simulation with engineering advice to cut waste in energy and chemicals. Its most revealing lesson: even a good digital twin needs someone responsible for acting on it.
The calendar says the meeting room is taken. The sensor says otherwise. Freespace turns that disagreement into decisions about desks, leases and the cost of keeping empty space comfortable.
The British fleet-charging specialist learned that the valuable bit is not the socket. It is knowing which van must leave at dawn, how much power the depot can spare and who answers when a charger sulks at 2 a.m. Its trip from a Suffolk pig shed to Pod and EDF is a sharp lesson in building - and financing - hard climate infrastructure.

The EnergyCAP CMO learned her craft through dial-up, social media, SaaS and AI. Her parallel education came one mile at a time, on Atlanta’s roads and inside the community that keeps them busy.
EnergyCAP began with an engineer who could spot waste but could not get clean data. Four decades, one Enron detour and billions of meter readings later, it is turning the least glamorous document in business into a control panel for cost and carbon.

Before apps were obvious, he built a travel assistant. Before conversational search was fashionable, he spun one out of SRI. Now Nadav Gur is applying the same systems instinct to the awkward economics of shared clean energy.

After three decades in software, the Clemson facilities operator turned a basement experiment into CarbonCents - a company that makes power, water and occupancy data useful before the next utility bill arrives.

The Crocus co-founder began with a stubbornly practical question: why collect oceans of energy data if nobody uses them to change what happens next? A decade later, his answer stretches from factory meters to EV chargers and software-controlled transformers.

The Maplewell Energy co-founder spent his career around power plants and utility constraints. Now he is betting that smarter timing - from refrigerated drinks to distributed batteries - can make the electric system more flexible.
GDI spent a century moving from janitorial work into the machinery, data and energy systems behind a building. Its playbook is unflashy, acquisition-heavy and surprisingly useful: own more of the work, make one person accountable and know when to sell the pieces that no longer fit.
The Clemson-born startup found a practical way into the climate-software market: make scattered building data useful to the people paying the utility bills. Now it is testing whether one dashboard can stretch from boiler rooms to boardrooms.
After its first connected chargers stranded drivers and drew hate mail, Xeal spent two years moving the transaction off the cloud. The result is a real-estate-first charging business built for the place Wi-Fi goes to die: the parking garage.
A former GM operating-systems engineer turned an old Boca Raton bank into a smart-home laboratory - vault theater included - and now sells the finished picture before the first cable is run.
The family-owned manufacturer began with a part for gas lamps. Its real trick was learning when to abandon the product category - without abandoning the customer, the channel, or the wall.
Electric trucks are arriving faster than megawatts. Terawatt’s answer is a network of powered depots that turns years of permits, trenching and utility negotiations into one line on a fleet operator’s monthly bill.
The Denver proptech company connects old controls, new sensors and portfolio software in one operational layer. Its useful lesson is wonderfully unglamorous: before a building can become intelligent, someone has to make its data trustworthy.
It doesn't sell a single gadget. It sells a promise - that the smart lock, the motion sensor and the hub in your hallway will all speak the same language, no matter whose name is on the box.
A former commodities trader noticed homeowners were flying blind on their own electricity. So he sold them a $100 box - and started wiring 400,000 basements into a grid-scale power plant.
Honeywell spun it off in 2018 as an afterthought. Six years and three acquisitions later, Resideo is a $6.76 billion home-safety business splitting itself in two - and betting the boring stuff on your wall is worth more apart than together.
Crocus wants to replace the hundred-year-old iron transformer with a silicon one that thinks. Its bet: the same box that charges electric cars can also keep an AI data center from browning out.
Hospitals, utilities and microgrids were full of useful machines that could not share data. Blue Pillar found a practical business in connecting the awkward old stuff - often in days, sometimes for a few thousand dollars - and became part of Generac in 2022.
The Boulder startup is teaching batteries, refrigerators and microgrids to anticipate the expensive hour. Its pitch is simple: make demand flexible before building more supply.

The Plentify co-founder spent a career financing clean energy. Then he found a cheaper grid resource hiding in plain sight: the household appliances already waiting to be told when to switch on.

The SiteWorx CEO learned the business from installation sites upward. Now he is betting that the most useful climate technology may be the kind a facility manager can see, measure and switch off.
The Singapore engineering company has built a business around the places conventional solar developers tend to avoid - remote islands, awkward logistics and power systems where failure is not an option.
Most smart-building software stops at the alert. CIM’s PEAK platform follows the problem from noisy sensor data to diagnosis, assignment and proof of repair - giving property teams a practical route to lower bills, fewer breakdowns and better-performing buildings.
For 130 years, Landis+Gyr has counted electricity. Its next act is to turn the meter on your wall into a sensor, a computer and a traffic cop for an increasingly unruly grid.
Enphase turned the least glamorous part of rooftop solar into a platform. Now its panel-level microinverters anchor a connected system for making, storing, using, and selling household power.
NRG spent years becoming a retailer you might meet on an electricity bill. Now it is joining power plants, smart homes and flexible demand into one system - a bet that the winner in the next energy cycle will understand both sides of the meter.

A chemical engineer learned to sell the value behind the machinery. Now Shonodeep Modak is applying the same customer-first discipline to AI, energy management and the changing architecture of a global marketing team.