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Wärtsilä report finds accelerated adoption of renewables can reduce electricity production costs by up to 50%

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The technology group Wärtsilä has issued a report ahead of COP26, the UN’s Climate Change Conference to be held in Glasgow this autumn, describing the environmental and economic opportunities for states that decarbonize rapidly. Utilities should keep repeating steps 1 - 3 until their systems run on 80 – 90% renewables.

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Ricardo study finds electric and hybrid cars have a higher carbon footprint during production than conventional vehicles, but still offer a lower footprint over the full life cycle

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For a battery EV, 46% of its total carbon footprint is generated at the factory, before it has travelled a single mile. The study found that some of the CO 2 savings made during the use of low carbon vehicles is offset by increased emissions created during their production, and to a lesser extent, disposal. Estimated lifecycle.

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BIO Conference Highlights Emerging Range of Pathways to Drop-in Renewable Hydrocarbon Fuels

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The Biotechnology Industry Organization’s (BIO) World Congress on Industrial Biotechnology and Bioprocessing, held this week in Washington DC, highlighted a range of developing pathways for the production of renewable drop-in hydrocarbon fuels for transportation. Elevance Renewable Sciences, Inc. Earlier post.) Earlier post.)

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OnStar and Google demonstrate concept service for managing charging Chevrolet Volts with renewable energy

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Concept of the service and mobile app for renewable charging. OnStar and Google are working together to demonstrate a new OnStar service for managing the charging of Chevrolet Volts with renewable energy, using the 17 Chevrolet Volts in Google’s “Gfleet” based at the company’s headquarters in Mountain View, Calif. Click to enlarge.

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MARAD launches 16-month study on alternative fuels and power options for Great Lakes shipping

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The US Maritime Administration (MARAD)—the US Department of Transportation agency responsible for the US waterborne transportation system— launched a 16-month study exploring low-carbon options for shipping on the Great Lakes.

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AHEAD proposing carbon-free ammonia fuel strategy to bring electricity rapidly to developing countries

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The AHEAD concept for bringing power to off-grid areas in Africa is to make modest use of renewables where it makes sense, and to drive mass deployment of ammonia and hydrogen along with small engine generators, microturbines and fuel cell systems. AHEAD’s polygeneration concept for ammonia and hydrogen fuels for developing countries.

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Perspective: The UN Approval Process for Carbon Offsets

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Since 2005, when major greenhouse-gas emitters among the Kyoto signatories were issued caps on their emissions and permitted to buy credits to meet those caps, there has been more than $300 billion worth of carbon transactions. The approval process for carbon offsets has two goals. THE APPROVAL PROCESS.

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