Green Car Congress
FEBRUARY 2, 2022
In October 2001, the group announced an agreement with Swedish startup H2 Green Steel. Electricity from renewable sources and its use in production of hydrogen from electrolysis are key elements of the transformation. This green hydrogen will replace the coal currently used in the conventional blast-furnace process.
Green Car Congress
JULY 12, 2018
They fell 23% from a peak of 14 metric tons per person (roughly equal to driving 34,000 miles) in 2001 to 10.8 The carbon intensity of California’s economy has dropped 38% since the 2001 peak and is now one-half the national average. metric tons per person in 2016 (roughly equal to driving 26,000 miles).
Green Car Congress
MARCH 27, 2017
Specific circumstances, such as the very warm fourth quarter of 2015 and relatively low natural gas prices, put downward pressure on emissions as natural gas was substituted for coal in electricity generation. Coal’s share of total electricity generation in the power sector fell from 54% in 1990 to 34% in 2015.
Green Car Congress
FEBRUARY 17, 2021
The HBI can be used in electric arc furnaces (EAF) to replace scrap metal or in blast furnaces to replace coke (produced from coal) and iron ore. Conversion to green hydrogen from renewable energy sources will take place once available in sufficient quantities and at an economical cost. Earlier post.).
Green Car Congress
JUNE 26, 2009
In addition to high oil prices and the financial crisis, the increased use of new renewable energy sources, such as biofuels for road transport and wind energy for electricity generation, had a noticeable and mitigating impact on CO 2 emissions. Biofuels and other renewable energy sources start impacting CO 2 trends.
Green Car Congress
SEPTEMBER 30, 2013
They used a lot more coal than they originally admitted to, several hundred million tons more. Another major shift is that China has become a voracious energy importer, especially of coal and liquefied natural gas. Like the United States, China has become among the world’s largest importers of oil, gas and coal.
Green Car Congress
DECEMBER 11, 2009
satellite imagery; from left, 1975, 1989, and 2001. by Jack Rosebro. Progressive deforestation in Rondonia, Brazil as seen in. Sources: USGS. Landsat images via Google Earth. Click to enlarge.
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