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New-build wind and solar energy systems can generate electricity for up to 50 per cent cheaper than new nuclear power plants, a German study has found. The research, commissioned by German think tank Agora Energiewende, compares feed-in tariffs for new nuclear in the UK with FiTs for renewables in Germany, and finds that nuclear and carbon capture and storage (CSS)

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The noted multinational engineering and electronics company Bosch will soon be releasing a new energy management system for the optimization of electrical and thermal energy consumption from personal solar power systems, according to a recent announcement from the company. The new system is expected to launch at this year’s Intersolar exhibition and conference. Referred to as an “intelligent networked solution,”

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It’s an interesting question, but also a question that seems much simpler than it actually is. As Ryan has done, you can use some static assumptions, plug in some numbers, and come up with a guess… but that approach is going to end up way off in reality. Frankly, I’m not going to spend my evening trying to come up

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Chroma System Solutions has expanded its offering of Digital Power Meters designed for both single-phase and multiple phase measurements of ac power signals and related parameters common to most electronic products. Instead of traditional analog measurement circuits the 66200 Digital Power Meter uses state-of-the-art DSP digitizing technology. The internal 16 bits analog/digital converters with sampling rates of up to 200KHz

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Linear Technology Corporation introduces the LTC2933 programmable voltage supervisor with built-in EEPROM for simultaneous, accurate monitoring of up to six voltage rails from 0.2V to 13.9V. Requiring no external resistors to set thresholds, the LTC2933 provides an I²C/SMBus interface to access onboard EEPROM, so users can quickly configure the device and review faults or violation history through the easy-to-use LTpowerPlay™

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Power Assure, Inc. today announced the general availability of EM/5, its next generation monitoring solution featuring certified integration with ServiceNow. EM/5 is a complete, hosted data center monitoring solution, which brings real-time and historical metrics to ServiceNow customers, with the ability to leverage existing asset databases, dramatically cutting the time and expense traditionally experienced in deploying a Data Center Infrastructure

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Engineering researchers at Rensselaer Polytechnic Institute have developed a new type of rechargeable lithium battery with components made entirely of carbon. Unlike the lithium-ion batteries currently sold around the world to power smart phones, laptops, and countless other devices, this new battery is made without the toxic metal cobalt. The new technology, detailed in a research paper published this week

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Texas Instruments Incorporated (TI) reported first-quarter revenue of $2.98 billion, net income of $487 million and earnings per share (EPS) of 44 cents. Those results represent a 3% increase in revenue from $2.88 billion in the first-quarter of 2013, an increase of 35% in net income from $362 million in Q1 of 2013 and an increase of 38% in EPS

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WATT Fuel Cell Corp. announced its purchase of tubular SOFC developer Pittsburgh Electric Engines, Inc. (PEEI). The acquisition makes PEEI a wholly-owned subsidiary of WATT and facilitates combining both companies’ fuel cell technologies and personnel into a single entity. WATT is a developer of SOFC systems that will operate on many readily available hydrocarbon fuels such as natural gas, propane,

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Diodes Incorporated has introduced a synchronous buck converter designed to optimize transient response in low-voltage TV and monitor applications. Based on an adaptive constant on-time (COT) control algorithm, the 650kHz, 5A-rated, AP65550 quickly reacts to rapid changes in load conditions, guaranteeing a minimal drop in output voltage. The COT control scheme handles wide input/ output voltage ratios and provides low

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