New research could lead to batteries that can pack more power per pound and last longer, based on the long-sought goal of using pure lithium metal as one of the battery's two electrodes, the anode.…

from Wesley Whited, DNV GL The Pitfalls of LED Linear Tubes and Smart Lighting Systems At first glance, retrofitting an existing fluorescent fixture with an LED Linear tube seems like an appealing…

Headlines Fossil fuel combustion to meet heating needs accounts for 35% of cement’s CO2 emissions. The remaining 65% are due to direct process emissions, which must also be addressed. The biomass use…

Headlines Current primary steel production is highly integrated; incremental efficiency improvements can only further reduce emissions by about 10%. The analysis of scenarios published recently by…