Digital Lumens

Intelligent Lighting Systems

Zigswitch

Navolta

Nanomaterials manufacturing.
Navolta helps clients develop unique new nanomaterials where a substrate material is coated with an ultra-thin uniform film in order to convey unique new properties. With Navolta's unique particle coating technology, the possibilities are huge. Functional coatings. Navolta's ...

EnerScore

Walk Score for home energy efficiency
EnerScore helps home buyers and apartment hunters see the energy efficiency of any home/apartment in the nation. Combined with our ability to estimate energy bills of a given home, we can help buyers/hunters find the best apartment for their needs.

kWhOURS

AutoCAD for Existing Commercial Buildings
kW-Field is a software application for commercial and industrial energy professionals that enables faster, higher quality and more profitable building assessments. Current windows version has been on the market for 18 months, but industry has moved to standardize ...

Ekotrope

Energy efficiency by design
Ekotrope enables architects, builders & homeowners to make smart construction decisions that are both cost-effective & energy-efficient. There are thousands of ways to design new and renovated homes based on the selection of different construction components (windows, ...

Map My Energy

Residential energy efficiency accelerator
Map My Energy is an accelerator for residential energy efficiency. We take the pain out of hunting down all of the availible rebates, credits, loans, and incentives that are availible for energy efficiency improvement. Our open map of energy ratings can't be found ...

Lucidity Lights

Earth Aid

LIBER8 Tech USA

Forget batteries!
We develop technologies that circumvent batteries, innovative energy harvesting solutions for small electronics and wearables. These technologies can be integrated into various platforms, enabling devices to operate without recharge. Our first product line is ...

eCurv

Energy demand management
eCurv introduces a novel technology, Queued Power Accesss Control - QPAC, that reduces business customers electricity cost by 2 cents per kWh when queuing appliances for up to 300 seconds. eCurv's QPAC service is secure and its software integrates with electric ...

Raja Systems

We are working to cut the cost of generating electricity in off-grid locations in half
For many telecom towers and commercial operations located in off-grid or poor grid areas in the developing world, demand for their services is growing, and so is demand for reliable electricity. For these power systems diesel fuel can represent > 30% of expenses. ...

Retroficiency

essess

Google Street View for Energy
Essess develops proprietary hardware and software which efficiently collects thermal images on millions of individual buildings across large geographies (commercial, residential, industrial), and applies advanced computer vision and machine learning techniques ...

Wegowise

WegoWise provides software for more efficient buildings.

Dynamo Micropower

Next Evolution in Distributed Generation for Oil and Gas
Dynamo is commercializing a modular 5-125kW gas turbine that delivers superior reliability while reducing the total cost of heat and power by an order of magnitude. Our customers love the ability to maintain the machines in under an hour because of the reduced ...

Sage Devices

Sage Devices is a new company working on devices and services for home energy management. We are exploring a range of products based on technology for detailed energy monitoring and feedback.

Embue

Inspired HVAC
Connected controls platform for multi-zone & multi-family heating & cooling systems. Embue's low-cost wireless sensors and controllers monitor equipment efficiency and optimize HVAC runtimes based on observed and predicted patterns of activity, weather, building ...

Next Step Living

Home energy audits & residential weatherization
Next Step Living is a groundbreaking company on a mission to make it easy and affordable for homeowners to implement energy-saving solutions. We partner with more than 400 municipalities, civic organizations, businesses and nonprofits to deliver energy-efficient ...

AMS-Qi

Helping increase electricity generation efficiency
In coal firing power plants, our novel technology enables direct measurement of the deposition layer thickness and reflectivity of fouling (burning products accumulating on the furnace walls), the key factors contributing to energy losses. The data generated can ...

GREEN TRADE

A giant green co-working center plus conference facility in Boston's Innovation District
The world's largest physical marketplace for trade professionals to find, meet, learn, buy, sell and pursue the latest in GREEN. http://greentradeboston.com/

Retroficiency

Energy Analytics Software
Retroficiency enables utilities and large energy service providers to drive deeper building energy efficiency savings in less time and at lower a cost than traditional approaches. What we do best is use analytics to rapidly develop energy models of any type of ...

MyEnergy

Mint.com for energy
MyEnergy, formerly Earth Aid, has been named to Fast Company's 10 Most Innovative Companies in Energy. We're venture-backed, with strong strategic partners and investors committed to our vision of building the people's energy internet. We've been called "the killer ...

ReGenerator-X

Decentralize the grid.
We are in the early design process of the initial prototype. We are seeking to bring to market a new household appliance that could potentially disrupt the entire scope of modern energy distribution. The product concept is modular power box with basic functionalities ...