The global transition toward renewable energy is accelerating rapidly, driven by significant cost reductions in solar and wind technologies. While capacity installations are reaching record highs, the shift away from fossil fuels faces critical bottlenecks. Key challenges include outdated electrical grids unable to handle decentralized power, delays in connecting new projects, and the need for massive investments in energy storage. Furthermore, geopolitical dependencies on critical raw materials and manufacturing supply chains present ongoing hurdles for nations aiming to secure their clean energy independence.
Solar and wind energy costs have declined dramatically over the past decade, making them highly competitive with fossil fuels.
Global renewable energy capacity is expanding at a record pace, but the transition still requires tripling current installation rates to meet international climate targets.
Electrical grid infrastructure remains a primary bottleneck, with many clean energy projects facing multi-year delays to obtain grid connection approvals.
Battery storage technology is crucial to managing the intermittency of wind and solar power, requiring substantial scaling and infrastructure investment.
Supply chains for critical minerals and renewable components are heavily concentrated in specific regions, raising geopolitical concerns over resource security and supply chain resilience.
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The Financial Times is a British daily broadsheet and digital newspaper globally recognized for its authoritative coverage of business, economics, and international political affairs. Currently owned by the Japanese holding company Nikkei, the FT is easily identified in print by its distinctive salmon-pink paper. It targets an audience of global business leaders, policymakers, and financial professionals, relying heavily on a successful premium digital subscription model.
12 COMMENTS
What do you think helps people better understand the options available for everyday energy use??
Cheaper cost for the consumer isn't going to lower overall consumption of oil and coal. 23 countries are going to lose 50% of their populations the next 70 years, there is a good argument to not increase new oil demand for goods and services is to not buy new products. Any saving of money is the efficiency, it it is spent and not saved forever then the efficiency is lost, for 99% of people it will be spent and that is oil based consumption and coal, if someone buys a new synthetic piece of clothing then petrol and diesel is created at the same time. New money in the system is new tickets to energy and of course the govt can afford it, they print money these days in the debt based system. It add's to consumption and have been part of zero transition because all energy has been an add-on and people consume to their maximum. Renewables spending is 10% of new GDP globally, war is 5% for some, the govts are doing as much as they can to enter new debt.. The issue I have around renewables is electricity is 22% of total energy and these discussions don't account for the consumption emissions of the new money being created and they have multiples as they pass around the economy as spending, renewables are a debt instrument to input money and more money always means higher prices, which removes the point.
Renewables are worth pursuing but over the last 100 + years the UK has been built for burning fossil fuels. Our old homes would struggle to adapt and our electricity infrastructure just couldn't cope with the new demands , even with massive investment . The energy security / eventual cost saving argument is sound but the global environmental one isn't though – much of the world will always burn coal
Don't worry! BYD promise that they have stationary batteries in the pipeline, months. It is Sodium Ion batteries with a life span of 33 years, and they are cheaper than Lithium. In fact, they are cheaper than anything you can burn. It will make nuclear power even more expensive and fossil fuel gone, as soon as batteries are set up.
If loan repayments on finance of renewables is lower than the savings made on fuel costs then it is a no brainer. This is the idea behind the UK Warm Homes Plan. Provide low interest loans on energy saving technology which of course will be fully owned after 6-10 years and provide another 15-20 years of very low cost energy. Of course the policy needs to be carried out well and free from the cowboy companies which tend to emerge with the smell of free money, which, as with many government schemes may be the sticking point. It should be said that this is already happening in the commercial sector. Finance of solar,. batteries and other technology paid for almost entirely from the savings made with no up front costs to the customer at all. Many good renewable installation companies will now provide financial projections based on usage and payback period meaning no or very little capital costs need be made. The equipment is then fully owned after a few years. Most systems will continue to operate for decades.
Problem is not finance in the west. We have money. Government blocks people from solar by policy blockade. They don't want to hurt their oil billionaire mates. In UK you need £750 MCs certificate for export taariff. I can get £5k credit card 2 year interest free. Buy solar and export excess energy, solar probably pay off £4k in 2 years but MCs certificate is the barrier.
You can only be if you get mcs certificate. Only 1 company in UK provides that. It's so expensive it is equal to 5kw of solar panels. That's government created monopoly. Why can't there be 10 companies providing MCs certificate so they can compete and it will be a healthy industry too. Corruption is so normal in UK, we consider it normal everyday life.
Let's all plant front yard vegetables gardens, install super high insulation, install solar PV panels, buy a bicycle and then an electric vehicle and more solar PV panels and more on-site potatoes.
Thankfully Canadians are justing getting the first tranche of Chinese EV's at this time, so Americans can cross the border and have a look at what the next generation of vehicles will look like. With any luck they'll be "vehicle to grid" ready so there will be no benefit to spending extra on a home battery.
What do you think helps people better understand the options available for everyday energy use??
Cheaper cost for the consumer isn't going to lower overall consumption of oil and coal. 23 countries are going to lose 50% of their populations the next 70 years, there is a good argument to not increase new oil demand for goods and services is to not buy new products.
Any saving of money is the efficiency, it it is spent and not saved forever then the efficiency is lost, for 99% of people it will be spent and that is oil based consumption and coal, if someone buys a new synthetic piece of clothing then petrol and diesel is created at the same time.
New money in the system is new tickets to energy and of course the govt can afford it, they print money these days in the debt based system.
It add's to consumption and have been part of zero transition because all energy has been an add-on and people consume to their maximum.
Renewables spending is 10% of new GDP globally, war is 5% for some, the govts are doing as much as they can to enter new debt..
The issue I have around renewables is electricity is 22% of total energy and these discussions don't account for the consumption emissions of the new money being created and they have multiples as they pass around the economy as spending, renewables are a debt instrument to input money and more money always means higher prices, which removes the point.
Renewables are worth pursuing but over the last 100 + years the UK has been built for burning fossil fuels. Our old homes would struggle to adapt and our electricity infrastructure just couldn't cope with the new demands , even with massive investment . The energy security / eventual cost saving argument is sound but the global environmental one isn't though – much of the world will always burn coal
Don't worry! BYD promise that they have stationary batteries in the pipeline, months. It is Sodium Ion batteries with a life span of 33 years, and they are cheaper than Lithium. In fact, they are cheaper than anything you can burn. It will make nuclear power even more expensive and fossil fuel gone, as soon as batteries are set up.
Build up slowly, install yourself.
If loan repayments on finance of renewables is lower than the savings made on fuel costs then it is a no brainer.
This is the idea behind the UK Warm Homes Plan. Provide low interest loans on energy saving technology which of course will be fully owned after 6-10 years and provide another 15-20 years of very low cost energy. Of course the policy needs to be carried out well and free from the cowboy companies which tend to emerge with the smell of free money, which, as with many government schemes may be the sticking point.
It should be said that this is already happening in the commercial sector. Finance of solar,. batteries and other technology paid for almost entirely from the savings made with no up front costs to the customer at all. Many good renewable installation companies will now provide financial projections based on usage and payback period meaning no or very little capital costs need be made. The equipment is then fully owned after a few years. Most systems will continue to operate for decades.
Problem is not finance in the west. We have money. Government blocks people from solar by policy blockade. They don't want to hurt their oil billionaire mates. In UK you need £750 MCs certificate for export taariff. I can get £5k credit card 2 year interest free. Buy solar and export excess energy, solar probably pay off £4k in 2 years but MCs certificate is the barrier.
You can only be if you get mcs certificate. Only 1 company in UK provides that. It's so expensive it is equal to 5kw of solar panels. That's government created monopoly. Why can't there be 10 companies providing MCs certificate so they can compete and it will be a healthy industry too. Corruption is so normal in UK, we consider it normal everyday life.
Err balcony solar not even getting a mention. Another well researched video from the people who brought you neoliberalism
Let's all plant front yard vegetables gardens, install super high insulation, install solar PV panels, buy a bicycle and then an electric vehicle and more solar PV panels and more on-site potatoes.
Iran Conflict is a wake up call – we don't need a revolution – just a reality check would be enough.
Thankfully Canadians are justing getting the first tranche of Chinese EV's at this time, so Americans can cross the border and have a look at what the next generation of vehicles will look like. With any luck they'll be "vehicle to grid" ready so there will be no benefit to spending extra on a home battery.