Power-thrifty SAFs perform

Envirotec Magazine

Premier Tech Water and Environment has enhanced its range of Rewatec SAF sewage treatment plants to combine energy efficiency with an exceptionally high wastewater treatment performance.

Iskra smart energy meters comply with Germany’s Eichrecht calibration law


Germany’s Eichrecht standard is designed to ensure transparent measurement and billing of energy dispensed from EV charging stations. Iskra’s WM3M4C is a smart energy meter intended for energy measurement in EV charging stations.

Law 88

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New 3-phase High-Voltage Breakout Module for electrical power analysis of vehicle powertrains


CSM Gmbh, the industry leader of innovative measurement and data technology for 38 years, announces the newest product to its suite of measurement modules for the development of electric vehicles. Complex phase correction for power measurement, as was previously common, is no longer necessary.

Emporia’s energy management system prepares for the bidirectional EV charging future


Total control of power usage: from solar to EV and back to the house. Emporia Energy, which makes an energy management system for homes and small businesses, has launched a new smart Level 2 charger, and plans to offer bidirectional capability soon.

Repairing an off-grid wind and solar electrical system

Low Impact

We recently blogged about a project : ‘rebuilding a home, and changing the surrounding fields from dead agricultural land into an oasis of natural life’ – as well as building an off-grid electrical and heating system. Now it was down to how the power was going to be used.

Bel Power Solutions announces bi-directional on-board charger


Bel Power Solutions has introduced the BCL25-700-8, a 22/25 kW bi-directional liquid-cooled on-board inverter battery charger with export functionality. When running on battery power, the system can export up to 25 kW (400 VAC @ 50 Hz or 480 VAC @ 60 Hz) to power three-phase AC equipment.

Testing conformance and interoperability of EVs and charging infrastructure


Join this session next week at our Spring Virtual Conference on EV Engineering, presented by Keysight Technologies, where we will focus on the test of Combined Charging System (CCS) high-power chargers and vehicles.

Meet one vertical farm venture helping the industry grow past greens


The farms are between six and 13 meters in height, with a footprint of 450 square feet. An island off the coast of his home country of Scotland generates a lot of renewable wind and tidal power but can’t grow enough fresh produce. Energy concerns are ripe in the vertical farm world.

Utility-scale solar PV pushes into higher AC voltages

Renewable Energy World

With output voltages now as high as 1000VAC, the same amperages will yield higher output power levels. This was limited to traditional AC voltages of 120VAC single phase and 480VAC three phase. Molded Case Circuit Breakers used for protection, isolation and monitoring.

Bosch’s new flexible charging cable does away with the “charging brick”


The new cable weighs less than three kg, and comes with adapters for Type 2 and household plugs. (In The three-phase cable enables Mode 2 and Mode 3 AC charging at power levels of up to 22 kW. We want to make the new cable standard equipment for electric vehicles.”.

Enphase Sees Megawatt-Scale Uptake of Encharge Batteries in North American Debut


It’s a notable debut for a product seen as a critical step in Enphase’s plans to extend its reach beyond its core microinverter product and into broader home energy management.

Build Back Better: Top green consultancies beef up post-coronavirus services

Business Green

The firm also published research showing that while 56 per cent of businesses increased their focus on cutting carbon emissions in 2019, a third said cost is still more important than carbon when it comes to energy purchasing decisions.

Protecting critical onboard charging circuits in next-generation EVs


Incorporating robust circuit protection in electric vehicles ensures reliability and safety By Jim Colby, Littelfuse, Inc. This whitepaper addresses seven mission-critical onboard charging circuits, providing recommendations for both circuit protection and efficient power control.

Driving Decarbonization Initiatives Amidst the Global Pandemic


In fact, over the past three years, more than 20 utilities in the United States have announced they’ll supply their customers with carbon-free or net-zero-carbon energy by 2050, with some making commitments to do so as early as 2035.

Prefab, floating waterlilliHaus is completely self-sustaining in Brazil


Brazilian construction company SysHaus has recently installed a new prefab home that generates its own energy as it floats on an idyllic São Paulo lake. meters wide by 12 meters in length and is mounted atop a floating catamaran that can be moored or sailed at speeds of up to 4 knots.

How to ensure EV traction motor magnets aren’t pushed beyond their operating limits


Neodymium permanent magnets are used in EV traction motors because of their powerful magnetic fields and relatively strong resistance to demagnetization, but they tend to lose their magnetism when exposed to excessive operating temperatures, opposing magnetic fields or electrical faults.

Driving Decarbonization Initiatives Amidst the Global Pandemic


In fact, over the past three years, more than 20 utilities in the United States have announced they’ll supply their customers with carbon-free or net-zero-carbon energy by 2050, with some making commitments to do so as early as 2035. The economics of energy generation are also moving in favor of renewables while trends in customer demand further inspire a transition to clean energy. Any increase in energy prices will dramatically affect most customers.

ABB charges into the future with Formula E


The global electric racing championship Formula E has been a huge success by any measure. Automakers like Mercedes-Benz, Porsche, Nissan, and Jaguar have embraced the series, which is surely the world’s most prominent showcase for electric vehicle performance.

Carbon Mapper Launches Satellite Program to Pinpoint Methane and CO2 Super Emitters

Planet Pulse

Our mission is to help fill gaps in the emerging global ecosystem of methane and CO 2 monitoring systems by delivering data that’s timely, actionable and accessible for science-based decision making.” To read the press release in full, click here.

EMC for EVs: Understanding electromagnetic compatibility


Engineers who design power electronics supplied by the mains have had to contend with meeting various electrical noise and safety standards for decades now, but their counterparts in the automotive industry were mostly free to do as they pleased. is the long dimension in meters.

Living Building Challenge-targeted Watershed improves Seattles water quality


Seattle-based design firm Weber Thompson has completed construction on Watershed, a mixed-use development that aggressively reduces its energy and water usage compared to conventional construction of the same size. To achieve the standards of Seattle’s Living Building Pilot Program, Watershed is required to reduce energy use by 25% and water use by 75% compared to a baseline building.