Energy

To determine the trajectory of nuclear power we need to appreciate where we have been and where we are now. We cannot understand the issues surrounding nuclear energy without knowing something about its history, who is using it, how it works, and the basics of different reactor designs. At the dawn of the atomic age, nuclear energy was touted as a source of almost magical wonders, however, over the last 30 years, it has fallen into disrepute. More recently we are seeing a resurgence of interest in nuclear power in response to the burgeoning demand for clean and reliable electricity....

You cannot be faulted for failing to notice the long list of environmental wins that occurred in 2021.  Good news stories do not have the sensationalistic allure of dramatic prophecies of doom, but once you get past the dire headlines, there is a litany of overlooked achievements that tangibly illustrate progress. Environmental successes are easily overlooked in a world ravaged by climate change, biodiversity loss, an ongoing global pandemic and attacks against democracy. We are bombarded with apocalyptic predictions that seem to celebrate defeatism, however, contrary to the prognostications of the ubiquitous prophets of doom, we still have time to act. ...

The fossil fuel industry is the primary driver of climate change, they pollute the air we breathe and the water we drink, they also subvert democracy and deceive people with clever disinformation campaigns.  The spill off the coast of Huntington Beach in California is another tangible reminder of the destructive impact of fossil fuels. This pipeline breach may not equal the scale of the Exxon Valdez disaster in Alaska or the ongoing toll on wildlife from BP's Deepwater Horizon catastrophe in the Gulf of Mexico, but it has destroyed sensitive wetlands and killed thousands of fish and birds.  Thousands of...

The  Keystone XL (KXL) pipeline is dead. This is yet another signal that we are witnessing the beginning of the end of fossil fuels. In the last decade, KXL has died and been resurrected more times than a videogame avatar. It has been a long and winding road but the combination of political leadership, environmental advocacy, and market forces have killed the pipeline, this time for good. Now that the final nail has been banged into the zombie pipeline's coffin, other pipelines are in the crosshairs. The KXL saga finally came to an end on June 6, when the developer of the...

The ground underneath the fossil fuel industry is shifting. Shareholders and the courts are challenging some of the world's biggest oil and gas companies for failing to act on climate change. No single day speaks more poignantly to the declining fortunes of the industry than Wednesday, May 26th. On this day three of the world’s biggest publicly traded companies suffered grievous blows that may prove to be the opening salvos of a war they are destined to lose.  Bill McKibben described these events as "cataclysmic" and an "utterly crushing day for Big Oil."  Bloomberg's Julian Lee described it as "The...

Fossil fuels are deadly, both in terms of the air pollution they generate and the climate impacts they augur. Fine particulate matter from the burning of fossil fuels is responsible for millions of deaths each year and climate change imperils hundreds of millions more.  Reports have been circulating about the deadly link between fossil fuels and air pollution for years. A 2012 study concluded that air pollution from fossil fuels was contributing to the deaths of more than 5 million people every year. The most recent data suggests the mortality rate from fossil fuel pollution is more than twice previous estimates. A recent study published in...

Major banks have been slow to act but it appears as thought they are moving away from dirty energy. Big lending institutions have have pledged to support emissions reductions consistent with the Paris Climate agreement, however, until recently their words have not matched their deeds.   Banks have been involved with sustainability for years and many have set sustainability investment goals. Almost ten years ago Bank of America and Wells Fargo each committed $50 billion for financing sustainable initiatives and green transport. In 2015 Citigroup announced that they would invest 150 billion in sustainability.  Valerie Smith, director of corporate sustainability at...

Global renewable energy capacity set a record last year and 2021 is expected to be even better.  Renewables are already the fastest-growing source of electricity generation, they currently supply more than a quarter of global electricity production and they are on track to be the largest source of electricity in the world by 2025.   Renewable energy has experienced prodigious growth that has consistently outpaced expectations. A recent Ember and Agora Energiewende report indicates that in Europe renewable energy and wind have almost doubled in the last five years.  Globally, solar installations have tripled in the last decade according to an IHS Markit...

On the fifth anniversary of the historic COP21 meeting world leaders came together to discuss the the goals laid out in the Paris Agreement. The agenda for the Climate Ambition Summit included finalizing the 300 page draft known as the Paris rulebook which defines how countries tally and report their emissions reduction efforts.  Many of the leaders who came together for this virtual event acknowledged the need to increase renewables and end fossil fuels to keep temperatures from surpassing the upper threshold limit (1.5-2.0 degrees Celsius above preindustrial norms).  Just ahead of the UN Summit more than 100 countries (responsible for two-thirds...

Batteries are a critical part of effectively harnessing the power of renewable energy and one university has installed a giant water battery that will cut costs by 100 million over the next quarter century.  The University of the Sunshine Coast in Queensland, Australia is using a three story high water battery along with 6,000 solar panels they have installed on campus roofs and parking lots. The battery acts like a huge thermal energy storage tank, solar panels cool water and then it is used in campus' air conditioning system. The project will reduce dependence on the grid by 42 percent...