Category Archives: Sustainability

Universal Hydrogen Economy: Part 2

Posted on November 2, 2021 by climatechangefork

This week, we’re back to our discussion about the hydrogen economy. The Economist published a great summary of the related challenges we’re facing right now: Today’s hydrogen business is, in global terms, reasonably small, very dirty and completely vital. Some 90m … Continue reading →

Posted in Climate Change, Economics, Electricity, Energy, Sustainability | Tagged Adaptation, chemical, Clean Energy, Climate Change, CO2, CO2 emissions, decarbonize, Electricity, Emissions, Energy, energy transition, Environment, EU, Gas, green, greenhouse gas, hydrochemical, hydrogen, Methane, Mitigation, Oil, petrochemical, Policy, Renewable, Solar, Technology | Leave a comment

The End of Oil?

Posted on October 12, 2021 by climatechangefork

The UN COP26 is almost here: The latest round of global climate talks will take place from 31 October to 12 November 2021 in Glasgow, United Kingdom. Thousands of government delegates and people from civil society, business and the media … Continue reading →

Posted in Climate Change, Electric Cars, Electricity, Energy, Sustainability | Tagged Adaptation, automotive, BYD, Cars, CCS, Clean Energy, Climate Change, Climate Change Denial, CO2, CO2 emissions, Economy, Electric Cars, Emissions, Energy, energy transition, Gas, greenhouse gases, hydrogen, hydrogen economy, Investment, jobs, Methane, Mitigation, Oil, Oil Companies, Paris Agreement, Pollution, Technology, Tesla, Toyota, volkswagen | Leave a comment

External Pressures on Oil Companies May Prompt Change. We’ll See.

Posted on September 21, 2021 by climatechangefork

I posted my first blog here on Earth Day, April 22, 2012. I’m now approaching 500 (498) blog posts. Almost all of them, directly or indirectly, have focused on climate change and the energy transition that we are necessarily going … Continue reading →

Posted in Climate Change, Energy, Extreme Weather, politics, Sustainability | Tagged BP, Chevron, Clean Energy, Climate Change, climate change denier, commitment, denier, Drought, Energy, energy transition, Extreme Weather, Exxon, fire, Flood, fossil fuel, Gas, Global Warming, green, Heartland Institute, Hurricane, IPCC, motivation, Netherlands, Norway, Oil, renewables, Shell, Solar, US | 1 Comment

The Social Cost of Carbon

Posted on August 24, 2021 by climatechangefork

Things are changing. My courses start tomorrow. Originally, I was scheduled to teach face-to-face but for a variety of reasons, I’m back to online-only. Many of my colleagues are still scheduled for either face-to-face or “hybrid” teaching, where at least … Continue reading →

Posted in Anthropogenic, Climate Change, Economics, Sustainability, US | Tagged Agriculture, business as usual, Carbon, carbon emissions, Climate Change, CO2, Cost, damages, Demand, Economics, Emissions, Energy, equity, Extreme Weather, Global Warming, mortality, Obama, scc, Science, social cost, socioeconomic, Supply, Trump, US | 1 Comment

Breaking With Business as Usual

Posted on July 20, 2021 by climatechangefork

My last three blogs focused on our collective attempts to limit anthropogenic global warming to an increase of 1.5oC in global temperature or, failing that, no more than 2oC. The series of blogs started with a detailed road map recently … Continue reading →

Posted in Anthropocene, Anthropogenic, Climate Change, IPCC, Sustainability, US | Tagged Adaptation, Anthropocene, Anthropogenic, Biden, business as usual, Climate Change, CO2, CO2 emissions, commitment, Emissions, EU, Europe, Future, green climate fund, IPCC, law, Mitigation, Paris Agreement, Policy, proposal, radiative forcing, SPM, Trump | Leave a comment

Business as Usual: Part 2

Posted on July 13, 2021 by climatechangefork

The Connection Between Carbon Concentration and Temperature Last week, I used The Scripps Institute and NOAA’s recent measurements of the global carbon dioxide concentration (as measured in Mauna Loa, Hawaii) to calculate the acceleration in carbon dioxide atmospheric accumulation from … Continue reading →

Posted in Anthropocene, Anthropogenic, Climate Change, Sustainability | Tagged acceleration, Atmosphere, Carbon, carbon dioxide, carbon emissions, Climate Change, CO2, CO2 emissions, coronavirus, covid, Emissions, Global Warming, greenhouse gas, IPCC, risk, Temperature, uncertainty, vaccine | Leave a comment

The IEA, Heat, and Net Zero

Posted on June 29, 2021 by climatechangefork

Summer has officially started. Over the last week or so, I’ve been keeping track of which large US cities have experienced temperatures above 100oF, according to the New York Times weather report (see August 18, 2020 blog for descriptions of … Continue reading →

Posted in Climate Change, Electricity, Energy, Sustainability | Tagged Adaptation, Biofuel, Brazil, Carbon, carbon emissions, carbon zero, China, Climate Change, CO2 emissions, decarbonization, Electricity, Emissions, Energy, energy transition, Fossil Fuels, Global Warming, IEA, India, Indonesia, Mitigation, OECD, Solar, South Africa, Sustainability, Utility, Wind | Leave a comment

Guest Blog by Sonya Landau: Heat and COVID Disparities

Posted on June 22, 2021 by climatechangefork

Walking outside in southern Arizona right now is akin to walking into a giant oven. Waves of heat waft toward you from all sides the moment you set foot out the door. We always joke, “but it’s a dry heat,” … Continue reading →

Posted in Climate Change, Extreme Weather, Guest Blog, law, Sustainability, US | Tagged air conditioner, Arizona, Class, coronavirus, COVAX, COVID 19, Economics, Education, essential worker, ethnicity, GDP, heat, heat wave, homelessness, housing, Income, Inequality, inequity, legislation, occupation, OSHA, pandemic, Phoenix, Race, safety, socioeconomic, Tucson, vaccine, Wealth, work | 7 Comments

Electricity Through Fusion: Hope vs. Reality

Posted on June 8, 2021 by climatechangefork

I am finishing writing this blog on D-Day, Sunday, June 6th. This commemorates the day the Allied forces invaded Normandy on their way to liberating the rest of Western Europe from the Nazi menace. On April 13, 1945, they reached … Continue reading →

Posted in Electricity, Energy, Sustainability | Tagged Bomb, carbon emissions, CO2, D Day, Education, elections, Electricity, Emissions, Energy, energy source, energy transition, engineering, fusion, Germany, hydrogen, ITER, JET, memorial, Nuclear, Physics, Pollution, Q ratio, Research, Science, tokamaks, Transition | 1 Comment

Utilities: Calculating our Carbon Footprints

Posted on June 1, 2021 by climatechangefork

I have used Table 1 in the last few blogs (starting on May 11th) to show the carbon intensities for the various sources of energy that we use in large buildings (greater than 25,000ft2) in NYC. From there, I’ve shown … Continue reading →

Posted in Electricity, Energy, Sustainability | Tagged carbon efficiency, carbon emissions, Carbon Footprint, carbon intensity, CO2, Coal, electric car, Electricity, electricity intensity, Emissions, Energy, energy source, EPA, fuel, Future, Natural Gas, Nuclear, NYC, Oil, scope, Solar, Wind | 1 Comment

Category Archives: Sustainability

Universal Hydrogen Economy: Part 2

The End of Oil?

External Pressures on Oil Companies May Prompt Change. We’ll See.

Breaking With Business as Usual

Business as Usual: Part 2

The IEA, Heat, and Net Zero

Guest Blog by Sonya Landau: Heat and COVID Disparities

Electricity Through Fusion: Hope vs. Reality

Utilities: Calculating our Carbon Footprints

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