Archives


Innovative Start-ups Highlight the Breadth of the Clean Energy Transition

by Paul Hockenos

When looking at clean energy expansion and the drive toward a sustainable future, it makes sense to start with the big picture. After all, one can easily get lost in the myriad of bit pieces. But the micro is important, too, and there’s a universe of innovation happening in the private sector: small start-ups that are filling niches in the sustainable economy (like Tesla once did.) An annual competition organized by the German Energy Agency’s Start-Up Energy Transition reflects the private sector’s advances on the countless parts of the larger Energiewende.

Read More

Renewable Record: New solar and wind installs prevent catastrophic EU energy crisis

by L. Michael Buchsbaum

With war raging in Ukraine, Europe simultaneously scrambled to cut ties with Russia, its biggest fossil gas supplier, while also dealing with the lowest levels of hydro and nuclear generation in at least two decades. Though many feared a swing back to coal, a new analysis by the climate think tank, Ember reveals that wind and solar energy largely filled the gap, generating a record fifth of all the EU electricity and overtaking fossil gas for the first time in the process. Additionally, as shown in their newly published European Electricity Review, increased renewable deployment saved consumers billions in higher bills while staving off a larger return to climate-damaging coal. Proving itself to be a potent solution to the triple crisis of energy availability, affordability and sustainability, Ember sees Europe’s response as accelerating the energy transition going forward. Lead blogger and podcaster, Michael Buchsbaum, reviews the new data.

Read More

Finito: Colombia halts new gas, oil and coal exploitation

by L. Michael Buchsbaum

President Gustavo Petro, Colombia’s first-ever progressive leader, wants to help slow global climate change, protect regional biodiversity and bolster Indigenous people’s rights by decoupling the nation’s economy from fossil fuels, starting with a ban on new oil and coal exploration permits. The contentious policy change for the long fossil fuel dependent nation comes on the back of a bonanza year for the industry, which enjoyed a record-setting $22 billion in export revenues. Making good on his campaign promises, in early February Petro presented a $247.1 billion four-year development plan to lawmakers full of sweeping social and economic changes. Lead blogger and podcaster Michael Buchsbaum reviews the evolving situation in this installment of the Colombian Conundrum series.

Read More

Ensuring that energy systems remain resilient under climate change presents new challenges for the energy sector

by Laiz Souto & Matthew Wright

Energy resilience has come sharply into focus over the past year due to Russia’s invasion of Ukraine and the associated energy crisis. But aside from geopolitical effects, extreme weather poses the greatest threat to maintaining reliable and affordable energy. Laiz Souto (University of Bristol) and Matthew Wright (University of Oxford, Royal Meterological Society) explain what is at stake.

Read More

Green hydrogen advocates in denial about looming material problem

by Rebecca Bertram

Renewable energy, electric vehicles and green hydrogen all offer ways to reduce our dependence on fossil fuels. Recent years have seen rising interest in how these technologies impact the demand and mining of critical materials. Lithium mining for electric batteries, in particular, has been scrutinised by environmental groups. Yet less discussed is green hydrogen which requires scarce materials, writes Rebecca Bertram.

Read More

Europe’s Energy Crisis Has a Silver Lining: More renewables than ever

by Paul Hockenos

Defying the grimmest projections, Europe made it through the temperate winter of 2023 with remarkably little collateral damage – and even a few big wins. The energy crisis may have displaced Europe’s climate aspirations by a fraction, but thanks to a record rollout of renewables and conservation measures, the continent’s emissions footprint inched downward and positioned Europe to remain within reach of its goal to slash emissions by 55 percent in seven years’ time. And it’s on track to comfortably outpace its pledge to generate 45% of its total energy from clean sources by 2030.

Read More

As lithium rush gathers pace, it’s time Zimbabwe leverages its ample reserves

by Kennedy Nyavaya

Zimbabwe is reported to have Africa’s largest and the world’s fifth-largest lithium reserves. Lithium, a key component in energy storing batteries, is witnessing soaring demand as electric vehicles gain popularity. However, despite its abundance of the key resource, the country is lagging in terms of technology to process and fully utilise its lithium. In this story, Kennedy Nyavaya takes a closer look into how lithium can facilitate Zimbabwe’s clean mobility transition while also creating green job opportunities.

Read More

Smokescreen for climate inaction: CCS starts to take off in Saudi Arabia and Europe

by L. Michael Buchsbaum

Given that oil and gas producers dominate the sector, many environmental groups and civil society organizations suspect that investments in Carbon, Capture and Storage (CCS) are being used to divert attention and resources away from a quicker build-out of renewable energy systems and other proven methods of addressing climate change. At the end of 2022, as several of the world’s largest petrochemical firms announced ambitious CCS investment plans, the European Union finally released a draft of their proposed CCS framework. As lead blogger and podcaster Michael Buchsbaum discusses, hundreds of environmental, climate and civil society groups, including the Heinrich-Böll-Stiftung, immediately deemed it a “smokescreen for inaction.”

Read More

The Energy Charter Treaty remains a challenge for the EU’s Climate Agenda

by Energiewende Team

Global record investments in the energy sector continue to make headlines. After a halt in 2020 due to the COVID-19 pandemic, sector investments increased in 2021 followed by projections of a similar trajectory by mid-2022. The momentum is associated with the renewables sector which accounts for the majority of these investments. Countries that have committed to achieve net-zero emissions and meet Paris targets will have to maintain this trend – or, potentially, a higher one – if they intend to fulfill those commitments. But net-zero also implies a gradual phase-out of traditional fossil fuel technologies and assets. This is where the Energy Charter Treaty (ECT) could hamper the transition towards climate neutrality essential ways. Legal and energy specialist Lekë Batalli has the details.

Read More