Month: April 2022

Africa Natural Gas: Ready, Set, Go!

“The question is, can European leaders and organizations let go of the dynamics that have dictated their dealings with Africa in the past — actions that prioritized climate objectives above Africa’s most pressing needs — and begin embracing the many benefits natural gas has to offer both continents?” (African Energy Chamber, April 4, 2022)

No reading between the lines needed. An energy policy reset is in the works away from wind and solar and toward natural gas. Oil is already the mainstay of the transportation market in Africa (no Richie Rich EVs, please). Coal is well ensconced. It is past time to go natural gas/LNG, just as the EU itself earlier this year reluctantly agreed to do (along with blessing nuclear power).

Sorry EU, but energy imperialism needs to be demoted in the name of affordability, reliability, and self-determination.

The African Energy Chamber (AEC) editorial, “It’s Time for Europe and Africa Agree on a Green Gas Deal,” talks about natural gas-to-hydrogen as a way station to climate goals. Never mind a bone thrown to the UN; “blue” hydrogen adds a layer of unnecessary cost and is criticized by environmentalists as ineffective given methane leaks and without carbon capture and storage (“grey” hydrogen).

Let natural gas be natural gas for residential, commercial, industrial, and power generation.

The polite-but-firm 1,400-word editorial follows:

It would be fair to say that when it comes to Africa’s energy industry, Africa and Europe have been at odds for the last several years.

Europe, which has valid concerns about protecting the climate and moving the world toward net-zero emissions goals, has been urging African oil- and gas-producing states not only to accelerate their transition to green energy sources, but also to send it into overdrive. The general sentiment in the European Union (EU) is that the time for new oil and gas projects in Africa has passed.

African Oil and Gas Producers and the African Energy Chamber (AEC) have been outspoken in our objection to European environmental groups, leaders, and financial institutions interfering in our energy industry, particularly when it discourages funding for new African petroleum projects. We even called for a boycott last July of European firms that cut off African oil and gas investments.

As you might expect, African countries have been equally frustrated with the EU’s interference. They are less than keen about turning their backs on the benefits their fossil fuel resources have to offer, particularly natural gas. When you consider that natural gas can ease the continent’s widespread energy poverty, help provide reliable electricity for nearly 600 million people in sub-Saharan Africa without reliable electricity, and be monetized to create the funds Africa will need for a successful energy transition, it’s easy to see why.

Nevertheless, the EU has been relentless in its push to halt Africa’s natural gas production. Until recently, that is.

A seismic shift began late last summer when Europe was faced with rising commodity prices and low natural gas supplies. Output from renewables wasn’t able to fill the gap, making coal use a necessary evil to meet their needs. European leaders started recognizing that the increased use of natural gas, which emits the least carbon dioxide of all fossil fuels, was their best strategy for sustainably protecting Europe’s energy security in the short term.

By early 2022, the EU declared that natural gas (along with nuclear power) can be considered green energy — as long as it emits less than 270 grams of carbon dioxide per kilowatt-hour.

Perspectives evolved further after Russia invaded Ukraine in February. Currently, the European Union relies on Russia for 45% of its imported gas, which totaled about 155 billion cubic meters last year, the International Energy Agency (IEA) estimates. But earlier this month, European Commission President Ursula von der Leyen said the EU would release proposals for phasing out its dependency on Russian fossil fuels by 2027.

Today, the world is starting to recognize the critical role Africa’s vast natural gas resources could play in meeting Europe’s needs. The EU is also eying Africa’s potential for the production of green hydrogen, that is, hydrogen produced with renewable energy sources. Countries like Germany have already determined that they cannot produce the large quantities of green hydrogen they’ll need to achieve their zero-emissions goals on their own.

As a result, they’ve started setting the stage for successful import agreements with African producers by investing in infrastructure and African capacity-building programs. I was in Berlin Last week when Namibian Mines and Energy Minister Tom Alweendo and German Economic Affairs and Climate Action Robert Habeck, signed a Joint Declaration of Intent on cooperation in the field of green hydrogen during the Berlin Energy Transition Dialogue. Namibia has a Green Hydrogen project that has advanced a lot thanks to the work of James Mnyupe, Namibia’s presidential economic adviser and hydrogen commissioner and his team but more work is needed.

Frankfurt based, Emerging Energy Corporation has signed an agreement with the government of Niger to work on Green Hydrogen and also reduce carbon emissions in the oil fields and at the same time seek ways to get gas and hydrogen through pipelines into Europe.

Clearly, Africa has an important role to play in meeting European energy needs today and tomorrow. The question is, can European leaders and organizations let go of the dynamics that have dictated their dealings with Africa in the past — actions that prioritized climate objectives above Africa’s most pressing needs — and begin embracing the many benefits natural gas has to offer both continents?

Can we forge an alliance of mutual respect and cooperation, a “Green Gas Deal” of cooperation so to speak? I believe we can, and we must.

If we do, if European governments and businesses start ramping up their investments in African natural gas projects, they’ll accelerate the infrastructure development necessary for African countries to start exporting more gas and hydrogen to Europe, freeing countries there from reliance on Russia.

What’s more, European investments in Africa will open the doors to more gas-to-power projects with the potential to ease African energy poverty. The investments will open the door to industrial projects that use gas as a feedstock, such as chemical and fertilizer plants, that will diversify African economies. And they’ll foster the revenue generation that African countries will need to grow their energy mix and set the stage for a successful energy transition.

Now Is the Time to Invest in Africa

Besides, investing in African gas is a sound business move. For one thing, the African Energy Chamber’s efforts to foster a positive investment environment in Africa have already been productive. African governments like Nigeria, Uganda, and Namibia have been working to create business-friendly policies, from fair local content policies to improved fiscal regimes that enhance international oil companies’ (IOCs’) ability to operate profitably within their borders.

This October, the AEC plans to highlight Africa’s downstream, midstream, and upstream oil and gas opportunities with our Africa Energy Week, which will take place in Cape Town Oct. 18-21. It’s important to remember that Africa remains under-explored and still has vast stores of oil and gas. During the last year alone, there have been major discoveries in South Africa, Namibia, Gabon, and off the coast of Cote d’Ivoire, to name a few.

Not only do solid investment opportunities for Europe exist in exploration and production, but also in gas infrastructure. European governments, businesses, and organizations can facilitate African natural gas imports to their countries by investing in African gas infrastructure including pipelines, LNG export terminals, and maritime logistics operations. We hope to see businesses join forces, along with the creation of public-private partnerships, to drive these infrastructure projects forward.

Promising Steps

When it comes to a new era of energy cooperation, Europe and Africa are already moving in the right direction.

For example, I’m extremely encouraged by the commitment of Frans Timmermans, executive vice president of the European Commission, to participate in the AEC’s 2022 African Energy Week (AEW) in Cape Town this October. Timmermans will take part in investor forums, panel discussions, and meetings with African energy ministers, Presidents, Team Energy Africa and Oil and Gas industry stakeholders.

Meanwhile, the African Energy Chamber has met with the European Commission in Brussels and spoken to German leaders in Berlin about the role African hydrogen can play in Europe’s energy transition with great thanks and credit to the Konrad Adenauer Stiftung and particularly Anja Beretta, the Director of the Energy Security and Climate Change Program for convincing us to be on the table and speak up our views. She never tried to muscle us and it was respectful.

I only hope this pattern of open, respectful communication continues.

To build on this moment, we will need strong leadership. As I’ve said more than once, Africa and the EU need to think about our energy relationship not in terms of a binary choice between oil, natural gas, and coal production and climate change mitigation but rather in the context of energy security and a just energy transition. Rising energy prices and the conflicts underscore the urgency to do both.

That said, after my conversations with EU officials, I believe both Africa and Europe can rise to the challenge.

Africa can help Europe ease its dependence on Russian natural gas and produce the hydrogen it will need to meet its net-zero ambitions. And at the same time, Europe can support Africa’s goals for a just energy transition on our own timeline, one that allows us to use our oil and gas resources to build renewable energy infrastructure, skills, and technologies. One that will not negate our efforts to alleviate energy poverty.

We can, as allies, create the energy futures we both need and want. Now let’s change our mindset and get to work.

The post Africa Natural Gas: Ready, Set, Go! appeared first on Master Resource.

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April 7, 2022 at 01:17AM

Hubble Finds a Planet Forming in an Unconventional Way

From NASA

NASA’s Hubble Space Telescope has directly photographed evidence of a Jupiter-like protoplanet forming through what researchers describe as an “intense and violent process.” This discovery supports a long-debated theory for how planets like Jupiter form, called “disk instability.”

“Interpreting this system is extremely challenging. This is one of the reasons why we needed Hubble for this project – a clean image to better separate the light from the disk and any planet.”

Thayne Currie, lead researcher on the study

The new world under construction is embedded in a protoplanetary disk of dust and gas with distinct spiral structure swirling around surrounding a young star that’s estimated to be around 2 million years old. That’s about the age of our solar system when planet formation was underway. (The solar system’s age is currently 4.6 billion years.)

“Nature is clever; it can produce planets in a range of different ways,” said Thayne Currie of the Subaru Telescope and Eureka Scientific, lead researcher on the study.

All planets are made from material that originated in a circumstellar disk. The dominant theory for jovian planet formation is called “core accretion,” a bottom-up approach where planets embedded in the disk grow from small objects – with sizes ranging from dust grains to boulders – colliding and sticking together as they orbit a star. This core then slowly accumulates gas from the disk. In contrast, the disk instability approach is a top-down model where as a massive disk around a star cools, gravity causes the disk to rapidly break up into one or more planet-mass fragments.

The newly forming planet, called AB Aurigae b, is probably about nine times more massive than Jupiter and orbits its host star at a whopping distance of 8.6 billion miles – over two times farther than Pluto is from our Sun. At that distance it would take a very long time, if ever, for a Jupiter-sized planet to form by core accretion. This leads researchers to conclude that the disk instability has enabled this planet to form at such a great distance. And, it is in a striking contrast to expectations of planet formation by the widely accepted core accretion model.

The new analysis combines data from two Hubble instruments: the Space Telescope Imaging Spectrograph and the Near Infrared Camera and Multi-Object Spectrograph. These data were compared to those from a state-of-the-art planet imaging instrument called SCExAO on Japan’s 8.2-meter Subaru Telescope located at the summit of Mauna Kea, Hawaii. The wealth of data from space and ground-based telescopes proved critical, because distinguishing between infant planets and complex disk features unrelated to planets is very difficult.

Researchers were able to directly image newly forming exoplanet AB Aurigae b over a 13-year span using Hubble’s Space Telescope Imaging Spectrograph (STIS) and its Near Infrared Camera and Multi-Object Spectrograph (NICMOS). In the top right, Hubble’s NICMOS image captured in 2007 shows AB Aurigae b in a due south position compared to its host star, which is covered by the instrument’s coronagraph. The image captured in 2021 by STIS shows the protoplanet has moved in a counterclockwise motion over time.Credits: Science: NASA, ESA, Thayne Currie (Subaru Telescope, Eureka Scientific Inc.); Image Processing: Thayne Currie (Subaru Telescope, Eureka Scientific Inc.), Alyssa Pagan (STScI)

“Interpreting this system is extremely challenging,” Currie said. “This is one of the reasons why we needed Hubble for this project – a clean image to better separate the light from the disk and any planet.”

Nature itself also provided a helping hand: the vast disk of dust and gas swirling around the star AB Aurigae is tilted nearly face-on to our view from Earth.

Currie emphasized that Hubble’s longevity played a particular role in helping researchers measure the protoplanet’s orbit. He was originally very skeptical that AB Aurigae b was a planet. The archival data from Hubble, combined with imaging from Subaru, proved to be a turning point in changing his mind.

“We could not detect this motion on the order of a year or two years,” Currie said. “Hubble provided a time baseline, combined with Subaru data, of 13 years, which was sufficient to be able to detect orbital motion.”

“This result leverages ground and space observations and we get to go back in time with Hubble archival observations,” Olivier Guyon of the University of Arizona, Tucson, and Subaru Telescope, Hawaii added. “AB Aurigae b has now been looked at in multiple wavelengths, and a consistent picture has emerged – one that’s very solid.”

The team’s results are published in the April 4 issue of Nature Astronomy.

“This new discovery is strong evidence that some gas giant planets can form by the disk instability mechanism,” Alan Boss of the Carnegie Institution of Science in Washington, D.C. emphasized. “In the end, gravity is all that counts, as the leftovers of the star-formation process will end up being pulled together by gravity to form planets, one way or the other.”

Understanding the early days of the formation of Jupiter-like planets provides astronomers with more context into the history of our own solar system. This discovery paves the way for future studies of the chemical make-up of protoplanetary disks like AB Aurigae, including with NASA’s James Webb Space Telescope.

The Hubble Space Telescope is a project of international cooperation between NASA and ESA (European Space Agency). NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the telescope. The Space Telescope Science Institute (STScI) in Baltimore, Maryland, conducts Hubble science operations. STScI is operated for NASA by the Association of Universities for Research in Astronomy, in Washington, D.C.

Illustration Credit: NASA, ESA, Joseph Olmsted (STScI)

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April 7, 2022 at 12:18AM

“Right Wing Misinformation”

Eric Boelhert was a fierce defender of fake news and fierce opponent of anyone who tried to tell the truth. Four days ago he said the Hunter Biden story was fake news. Media Uses Hunter Biden As Excuse To Ignore … Continue reading

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April 6, 2022 at 09:44PM

Thursday Open Thread

Thursday Open Thread

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April 6, 2022 at 09:07PM