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Harnessing Ocean Winds: The Thanh Hai Wind Power Project

picture of the climate project thanh hai in vietnam

We are super happy that members and customers of GoClimate has supported yet another Gold Standard certified climate project, this time a wind project in Vietnam.

The renewable energy revolution is ongoing, but we need more speed and scale to be able to stop climate change in time. Finance to projects like this makes it more financially attractive to build renewable energy instead of increasing fossil fuel use. This is exactly the type of initiative that takes us to the path of stopping climate change.

Thank you everyone that contriubuted!

The project

Vietnam’s reliance on fossil fuels for electricity is being challenged by renewable projects like the Wind Power Plant Thanh Hai. Located in Thanh Hai commune, Thanh Phu district, Ben Tre province, this offshore wind farm has a total capacity of 110 MW and an annual electricity output of 356.95 GWh.

Project Overview: Thanh Hai Wind Power Plant

Location: Viet Nam
Type: Wind Power
Certification: Gold Standard

Certified Sustainable Development Goals

7. Affordable and Clean Energy
The project generates clean energy, reducing reliance on fossil fuels.

8. Decent Work and Economic Growth
Creation of jobs and boosting the local economy.

13. Climate Action
Significant reduction in greenhouse gas emissions.

The Solution

The Thanh Hai Wind Power Plant involves constructing an offshore wind farm with turbines of 4.25-4.5 MW capacity each, installed in four phases. The generated electricity is exported to the national grid, enhancing Vietnam’s renewable energy infrastructure.

The Impact

  • Environmental Benefits: With a gross annual electricity output of 356.95 GWh, the project substantially cuts down greenhouse gas emissions by reducing dependence on fossil fuels.
  • Economic Growth: The project supports local economies through job creation and infrastructure development.
  • Sustainable Development: By generating affordable and clean energy, the project aligns with global sustainability goals and sets a precedent for future renewable projects in the region.

Supported by Gold Standard certification, the Thanh Hai Wind Power Project is a step towards a sustainable energy future for Vietnam.

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Projects Contributing to Reduced Emissions

This is part three of our article series about how we consider the climate projects we support. This part is about the projects that contribute to reduced emissions and covers the projects that GoClimate primarily supports today. 

This category includes, for example, energy-efficient stoves that reduce the need for wood and thus deforestation. There are also projects in renewable energy that reduce the need for coal power plants and those that handle harmful methane gas by converting it into electricity, replacing fossil energy sources. More examples of these climate projects are available here.

2.1 Why We Support This Type of Project

There is scientific consensus that it is urgent to reduce the world’s emissions. Therefore, it is reasonable that at the present time, when there is so much left to do, the focus should simply be on supporting projects that reduce the world’s emissions.

2.1.1 The Technology is Already Here

To reduce emissions, both capital and technology dissemination are required. The necessary technology to cope with climate change already exists to a large extent, but it needs to be spread, financed, and implemented. The type of climate financing that we, our members, and customers contribute to plays a big role here; this is exactly what is needed to speed up the transition. But it’s not just a question of investing money, the projects must be effective and well thought out too.

2.2 Challenges with These Types of Projects

The climate benefit of the projects is often calculated based on hypothetical scenarios, which can be problematic. Changed subsidies, norms, and knowledge levels can affect the projects over time. Some projects may no longer need support due to technical development and price reductions in renewable energy. However, the role of climate financing is crucial. It has historically contributed to economies of scale and price reductions, meaning that some projects no longer need the same support. To manage these dynamic factors, one can choose to support newer projects or specific years.

Despite the complexity of these projects, we are convinced that they can be supported effectively, especially if the right type of project is chosen.

2.3 Projects We Do Not Support in This Category

In this category are projects that we consider to be less efficient or problematic. For example, we do not support the construction of large-scale hydroelectric power plants, as they require large land areas and can have a negative impact on both the environment and local communities.

New renewable energy projects in countries not on the UN’s list of least developed countries are also not certified according to the standard – Gold Standard – that we go by. These projects are often considered to not need financial support to the same extent as they did in the past.

However, it is important to understand the climate credit market and how it affects the lifespan and financing of projects. We still support certain energy projects that would not be certified today, because if we stop supporting certain projects that were certified because climate financing was deemed necessary earlier, it could undermine the confidence in the climate credit market and make it more difficult for future projects to get financing.

We also do not support local projects in Sweden, as the country already has access to financing and relatively low climate emissions compared to other regions. Our strategy is to support projects where they can have the greatest positive climate impact. Even though projects like solar cell support in Sweden can be beneficial, financing does more good when used in other countries, for example, those with a higher mix of fossil fuel sources in their electricity mix.

Please get in touch ([email protected]) if you think there’s anything we’ve missed; we are always open to learning more!

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Fuel efficient stoves in Honduras

The GoClimate community is supporting a Gold Standard project financing fuel efficient stoves in Honduras. The installation of these improved stoves does a lot of good. Indoor toxic smoke is being avoided , CO2 emissions are being reduced, trees are saved and new job opportunities created. The non-profit organization selling the carbon offsets to finance the stoves is called Proyecto Mirador.

Open Fire Cooking Causes Problems

Honduras boasts the fourth largest rainforest in the world, but deforestation is occurring at an alarming rate. One of the causes for deforestation is that wood is used as fuel. To lessen deforestation is crucial. Forests help keep our climate stable and regulate our water supply, in addition to providing home to many animal species. Along with the climate crisis, the loss of biodiversity is one of the current and most severe threats to the planet today.

The collection and burning of firewood for cooking is a time intensive task in Honduras, usually a burden for women. It destroys precious village-side forests and causes smoke-related health issues. According to the WHO, close to 4 million people globally die each year prematurely from illness attributable to household air pollution from inefficient cooking practices using polluting stoves paired with solid fuels and kerosene.

The project

The fuel efficient stoves combine clean combustion technology with local Honduran cooking practices. They are sold at an affordable price. The combustion process is more clean and efficient, compared to the traditional open fire system. Less fuel is needed and smaller branches can be used. This helps save the forests.

The toxic carbon monoxide is reduced by 79 percent, while the methane emissions are reduced by 94 percent. Reducing methane has a substantial positive impact on the climate. It’s a powerful greenhouse gas and the second largest contributor to global warming.  The gas has a global warming potential over 80 times that of carbon dioxide over a 20-year horizon. Methane has a shorter lifetime in the atmosphere than carbon dioxide – only twelve years, compared to up to hundreds for CO2 – so cuts in methane will limit temperature increase faster than cuts to carbon dioxide.

The project has the potential to mitigate 225 000 tonnes of CO2 yearly. To understand how much this is, the EU average CO2 emissions per person and year is 6.8 tonnes. 225 000 tonnes correspond to the emissions of more than 30 000 people living in Europe. 

Economic Benefits

Apart from the positive impact on the environment and Honduran people’s health, the Mirador project provides economic benefits. Women now have more free time for other activities, and can spend money previously reserved for fuel on other essentials. A microenterprise program also runs alongside this project, training entrepreneurs and providing specialized parts to build and install the stoves. 17 thriving microenterprises have expanded to provide 170 local jobs in areas where reliable employment is difficult to find.

The following SDGs are supported

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Clean Water Project in Cambodia

The GoClimate community has contributed to a ceramic water purifier project in Cambodia. The project helps improve public health, avoid CO2 emissions and reduce deforestation. Previously, no ceramic water purifier programs have been commercially viable in Cambodia. With the assistance of carbon finance, this project is economically sustainable.

In total, the project has the potential to provide clean drinking water to an estimated 312,000 households over 7 years. GoClimate’s offsetting 6,700 tonnes CO2 is a part of this. Thank you to all our members who have contributed!

The Importance of Clean Water and the Problems with Getting Access to It

In Cambodia, the majority of the population boils water (to make it safe for drinking) on wood fire stoves. Many people do not use any sort of purifying process at all. Drinking unpurified water can lead to illnesses, where young children are particularly vulnerable. In fact, according to the World Economic Forum, lack of access to safe drinking water is one of the biggest threats to humanity today. 

In the cases where the water is boiled, the smoke from the fire can have very harmful effects on respiratory health. Women and children are particularly exposed, spending a lot of time doing household work.  

Boiling is an energy intensive and time-consuming purification method, often involving burning wood. Burning wood leads to emissions of CO2, as well as to deforestation. To lessen deforestation is crucial as forests help keep our climate stable and regulate our water supply, in addition to providing home to many animal species. Along with the climate crisis, the loss of biodiversity is one of the most severe threats to the planet today.

The Solution

The project sells ceramic water purifiers to families across Cambodia. Once the water has passed through the ceramic filter the clean water is stored in a plastic container, giving safe drinking water at just a turn of the tap. No wood is needed, easing the pressure on Cambodia’s vulnerable forests. In addition, the CO2 emissions that would have come from boiling are omitted. 

Other Benefits

Cleaning water through ceramic water purifiers is good for the forests and the climate. 

Furthermore, as indoor smoke is reduced, respiratory health improves, while clean drinking water is an essential component to combatting diarrheal illness. The overall public health is improved, and this helps stimulate economic activity. Rural households save the cost for buying wood, as well as save the labour spent on preparing the water. Their resources are freed up for other activities.

The filters are produced at a purpose-built factory in Cambodia providing employment opportunities to locals. The filters have a number of low-interest financing options and many are sold to non-governmental organisations (NGOs) who offer them at a subsidised price.

The project contributes to the following SDGs:

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Low-carbon Public Transport in Delhi

In busy Delhi, with more than 18 million inhabitants, air pollution is a big problem. In addition to causing severe health problems – air pollution caused 1.9 million deaths worldwide in 2019- the emissions from traffic harm us and our one and only planet.

To address this, GoClimate has contributed to the Gold Standard project Regenerative braking technology for DMRC. This project aims at transforming the public transport system operated by Delhi Metro Rail Corporation (DMRC). By increasing the system’s energy efficiency, the project has the potential to mitigate CO2 emissions by on average 47 000 tonnes per year. This reduction corresponds to cutting the yearly emissions from nearly 10 000 people living in India.

Technological Innovation

The project increases energy efficiency in the DMRC transport system by replacing old car brakes with new regenerative braking technology. The regenerative braking technology conserves electrical energy, reducing energy consumption from the electricity grid, leading to cuts in GHG emissions. As of 1st June 2021, DMRC has constructed a massive transport network of around 389 km with 285 stations, meaning that many people are able to commute in an energy efficient way.

What else has the project contributed to?

The project has created both new jobs and training opportunities. The project owner also engages in a number of community initiatives, for example creating the popular Delhi Metro Museum.

This project contributes to the SDGs 4, 7, 8, 9 and 13.

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Clean Electricity from the Indian Sun

India is the world’s fourth largest emitter of carbon dioxide. With its rapid population growth, energy demands continue to increase. This is why GoClimate has chosen to support a large-scale solar plant – the Gold Standard certified Greenko Renewable Energy Project, in Madhya Pradesh in central India.

India is heavily dependent on fossil fuels where coal is the largest source of energy. It stands for 70% of the country’s energy. For the climate, a shift towards more renewable energy is crucial.

The solar plant in numbers

With its annual average production of 328,000 MWh, the Greenko project has the capacity to supply nearly 400,000 people in India with clean energy every year. The solar plant could in other words generate enough electricity to cater for a middle sized city.

Each year, 308,000 tonnes CO2e on average are mitigated. In 2020 (a year incused by the pandemic) the CO2 emissions per capita in the world were 4.62 tonnes. This means that the climate benefits from the solar plant are equal to avoiding the emissions caused by nearly 70,000 people.

How the location of the solar plant is chosen

This large scale solar plant generates green electricity that goes directly to the Indian grid. The Gold Standard certificate is a hallmark and an insurance that the location for the solar panels is carefully chosen. They are often installed in desert-like environments where there is a lot of radiation from the sun and little vegetation, where the panels do not negatively affect the local ecosystem. No forests shall be cut down to make space for a solar plant, neither shall arable land be used.

New jobs in the local community

When a project of this scale is to be built in a small village, it is fundamental that they develop a good relationship with the local community. All Gold Standard certified projects have a grievance mechanism which enables community members to register and voice concerns.

On top of the project’s climate benefits, this project contributes towards the local economy through the creation of 12 jobs and has conducted 6 trainings to educate staff.

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Efficient Cookstoves in Central China

– less wood and better health

GoClimate is happy to have contributed to reducing another 8,000 tonnes of tonnes of CO2e emissions together with its members. This has been done through supporting the Gold Standard WWF Meigu High Efficient Cook Stove Project, for the third time. The project is located in the Shaanxi Province in the Central China mountains. It contributes to decreasing deforestation and protecting a giant panda habitat. In addition, the local community benefits from improvement in health and time savings. 

How is it done?

The project is based on a process of reconstructing inefficient built-in stoves for cooking and heating into being 70% more efficient. As the thermal efficiency is improved, the new cookstoves use substantially less woodfuel. Another benefit is the chimney that filters out toxic smoke.

The project operates in the Ningshan County towns of Huangguan, Xingchang and Simudi. Theses towns are near Huangguanshan Nature Reserve in Ningshan County in the Shaanxi Province. Due to the inconvenient traffic and the weak power supply system and high electricity price, there is no other power solution to replace the wood consumption. Making the use more efficient is of utmost importance.

For the planet

Not only is the climate helped by the 1,000 tonnes CO2e mitigated as less wood needs to be collected and burnt, but the deforestation pressures on the local giant panda habitat are eased. For decades, the deep mountain communities of Shaanxi’s Ningshan County in Central China have collected their woodfuel from the nearby Huangguanshan Nature Reserve. To lessen deforestation is important. Forests help keep our climate stable and regulate our water supply, in addition to providing home to many species. The crucial giant panda habitat is currently threatened and  violated, harming the rare pandas and other wildlife. Despite reports on the giant panda population slowly increasing, it remains one of the rarest, most vulnerable bears in the world. Habitat preservation is therefor key. Along with the climate crisis, the loss of biodiversity is one of the current and most severe threats to the planet. 

Gains for the local community

Every year, indoor air pollution causes many deaths. Women and children being the ones most involved or exposed to this environment are worst affected. The project has the potential to make everyday life a little bit safer for the local community through decreased indoor toxic smoke.

Furthermore, time is freed up for local residents to focus on more productive tasks, like working for income. The chopping and collecting of woodfuel is done faster, when less is needed. 

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Geothermal energy on Sumatra, Indonesia

Ulubelu Unit 3-4 geothermal power plant, located on Indonesian island Sumatra, generates clean electricity going straight into the grid.

This project – apart from producing clean electricity and thus reducing greenhouse gas emissions – also contributes to Indonesia’s sustainable development. Indonesia needs to become less independent on fossil fuels, both when it comes to energy consumption and to export. It gives local employment opportunities and boosts the economy.

The great potential of geothermal energy

Geothermal energy is a type of renewable energy sourced from the Earth’s core, by using the heat stored in rocks and fluids. The difference between the temperature in the core and on the surface of the Earth drives a continuous conduction of thermal energy towards the surface, creating a source of renewable energy that is harmless to the planet

Geothermal energy is a very good way to complement other renewable energies, like wind and solar, because it offers a constant supply that is not dependent on the weather. It is therefore considered a baseload, or readily dispatchable power.Energy can be sourced at all hours and under almost any weather conditions, it is reliable, efficient, and cost efficient on a long term basis.

This kind of energy source  holds a lot of potential but remains relatively undeveloped. This is due to both the high initial cost of geothermal exploration and also official Indonesian legislation, which until 2014 classed geothermal exploration as a mining activity prohibited from forest and conservation areas. In fact, about three quarters of the total final energy consumption in Indonesia in 2018 came from non-renewable sources. In addition, coal is Indonesia’s biggest export product, and there is a clear need for Indonesia to reduce the risks of relying on fossil fuel exports. Carbon sales is an important source of revenue, making projects such as Ulubelu Unit 3-4 fiscally viable, one of the reasons why we at GoClimate are so excited to be supporting this project!

The power plant

The Ulubelu Unit 3-4 geothermal power plant is located at the southern tip of Sumatra, in the Lampung province. Indonesia is home to roughly 40% of global geothermal resources. In South Sumatra, the potential of geothermal energy reaches up to 2,095 megawatts, equivalent to 10% of the country’s total geothermal energy.

The power plant has been developed by the company PGE. The capacity of Ulubelu Unit 3-4 is 2 x 55 MW. On average over 860 GWh of clean, renewable electricity is generated annually for Indonesia’s Sumatra Interconnected Grid.

So how is the heat from the centre of the earth turned into electricity? The way it works is that steam collected from the geothermal field is sent to the power plant. It gets separated from condensate and fed into steam turbine generator systems with a net capacity of 2 x 55 MW. Next, the condensate is collected and returned to the geothermal field to maintain groundwater supply. Electricity produced in this process is sold to state-owned electricity company, Perusahaan Listrik Negara (PLN), for distribution to the grid.

The benefits of this climate project

As well as producing clean electricity and reducing greenhouse gas emissions, the Ulubelu Unit 3-4 geothermal power plant contributes to Indonesia’s sustainable development. The geothermal power plant diversifies Indonesia’s sources of electricity generation, helping to facilitate its low-carbon energy transition. By improving the operation of the existing geothermal field, the project increases community development, while local investment creates local employment opportunities and boosts the economy. 

Some of the added values for the local community include the building of roads, in areas where the infrastructure was previously poor, and other community development projects, such as water supply, mosque improvements, and school upgrading.