article thumbnail

Wal-Mart Testing Two Different Hybrid Systems and Three Alt Fuels on Class 8 Trucks

Green Car Congress

Wal-Mart Stores, Inc. will test two hybrid systems—one developed by ArvinMeritor and one developed by Eaton and Peterbilt—in Class 8 trucks. Wal-Mart uses Class 8 trucks to haul its trailers and deliver product to its stores. Energy that is generated during braking is captured and stored using regenerative braking.

Peterbilt 150
article thumbnail

Peterbilt Launches Model 320 Hydraulic Hybrid, Full Lineup of Natural Gas Powered Vehicles

Green Car Congress

Components of the Eaton heavy-duty hydraulic launch assist (HLA) system. This fluid is stored until the driver next accelerates the vehicle which reduces fuel consumption and wear on the engine. The Eaton HLA system in the truck. In “performance mode,” the stored energy is released and blended with engine power at launch.

Peterbilt 230
article thumbnail

What is Home energy management system, why it is needed

Baua Electric

Energy Storage Systems Batteries or other storage systems can be integrated into a HEMS to store excess energy during periods of low demand and release it during peak demand times. These systems store excess energy generated during periods of high production and release it when demand is high or when renewable generation is low.

Energy 52
article thumbnail

DOE announces more than $65M in public and private funding to commercialize promising energy technologies

Green Car Congress

Energy Storing Efficient HVAC, $595,558. Eaton Corporation (Menomonee Falls, Wisconsin). Robust Carbonic Anhydrases for Novel Biological, Sustainable and Low Energy CO2 Scrubbing Process from Waste Gases, $250,000. Development of High-Quality, Very Large-Grained Cd(Se,Te) thin films for CdTe solar modules, $150,000.

article thumbnail

Cleantech Blog: Smart Grids and Electric Vehicles

Tony Karrer Delicious EVdriven

V2G helps solve the major problem that demand for electricity is high during the day when everything from industrial plants to air conditioning is running full blast and then excess electricity is wasted at night. Several early models of passenger vehicles have enough energy stored in advanced batteries to power several homes for hours.

Grid 28