Goa’s Tourism Boom: A Threat to its Paradise?
The mere mention of Goa conjures up images of sun-kissed beaches, vibrant nightlife,
and a laid-back coastal vibe. It’s no surprise, then, that this tropical paradise remains a
top destination for travellers from across India and the world. However, with the rapid
surge in tourism, especially after the COVID-19 pandemic, Goa’s hospitality industry is
booming, but at what cost? While many are contributing to conserving the state’s natural
beauty, the practices of some tourists and restaurant owners are posing a significant
threat to Goa’s economy and environment, raising concerns about proper waste
disposal.
The Fear of Becoming Another Venice
Amidst the growing apprehensions, a lingering fear looms large — the risk of Goa
becoming another Venice, where tourists might eventually be asked to leave due to the
unsustainable burden on the local infrastructure and ecosystem. This alarming scenario
underscores the urgent need to address the challenges faced by the local communities,
whose lives and livelihoods are inextricably linked to the state’s natural resources.
The Challenges Plaguing Goa’s Locals
● Environmental Degradation: Rapid urbanisation and the influx of tourists
have put immense pressure on Goa’s fragile ecosystem, leading to issues like
coastal erosion, water pollution, and depletion of groundwater resources.
● Mass tourism: Goa’s popularity as a tourist destination has led to
overcrowding, especially during peak seasons, straining the state’s infrastructure
and resources, causing inconvenience to locals, and affecting their quality of life.
● Rash Driving: The drink and drive scenario is causing the deaths of many
innocent people who are usually residents of Goa. This is a threat to the people
who are residing in Goa
● Traffic Congestion: The influx of tourists and the limited road infrastructure
have resulted in severe traffic congestion, particularly in coastal areas and during
peak seasons, causing inconvenience to locals.
● Landfill Accumulation: With a surge in demand for tourists and immigrant
residents increasing in this state, the garbage waste management is poorly
dealing with accumulation of dumping waste in landfills. Karaswada near
cunchelim is a good example to forecast the challenge. The area has around 5
landfills irrespective of being an industrial area that deals with Waste
management
● Waste Management: The state’s waste management system has struggled to
cope with the increasing amount of garbage generated by tourism and urban
areas, leading to concerns about environmental degradation and public health.
● Cows on the roads: Due to environmental degradation and rapid urbanisation,
the habitat of these animals are alarming. It can not only be dangerous for the
animals but also to the people coming across them while driving. This issue is a
threat to both humans and the animals.
● Loss of Traditional Livelihoods: The rapid development and changing
economic landscape have threatened traditional livelihoods like fishing,
agriculture, and mining, forcing locals to seek alternative sources of income.
● Illegal Construction: Rampant illegal construction activities, often in violation
of Coa
● stal Regulation Zone (CRZ) norms, have been a persistent problem, causing
environmental damage and affecting the livelihoods of traditional communities
like fishermen.
As Goa’s tourism industry continues to thrive, it’s crucial to address these challenges
head-on. Sustainable development strategies, better infrastructure planning, and strict
enforcement of environmental regulations are imperative to protect Goa’s natural
resources and ensure the well-being of its local communities. The time has come for all
stakeholders — government, businesses, tourists, and locals — to work together and
strike a delicate balance between economic growth and environmental preservation.
Only then can Goa truly live up to its reputation as a paradise on earth, without
compromising the livelihoods and quality of life of those who call it home.
The Unseen Environmental Impact of Glass Bottles in tourist destinations
While we strive to create a balanced ecosystem, the alarming rise of a circular economy
cannot be ignored. With the rapid surge in population, technology, and demand for
materialistic possessions, we have forgotten to appreciate the essence of life itself — the
very force that sustains our existence. Amidst the efforts of organizations and recycling
plants, the accumulation of glass, particularly from beverage packaging, has become a
significant crisis contributing to land and water pollution.
In coastal regions like Goa, where alcohol is readily available, the accumulation of glass
bottles is a growing concern. If left unchecked, this issue will necessitate rapid measures
within the next two decades. Although glass is considered less harmful to the environment
compared to plastic, its manufacturing process produces substantial amounts of toxins such
as sulphur oxides (SOx), nitrogen oxides (NOx), and in rare cases, carbon monoxide (CO),
carbon dioxide (CO2), or nitrous oxide (N2O). Furthermore, the melting process during
production can result in the emission of heavy harmful metals.
The toxic truth
Glass waste or glass powder exhibits both positive and negative effects on the environment,
depending on its usage and chemical composition. On the positive side, glass powder can
be used as a supplementary building material to enhance concrete strength. It can be
converted into sand, cullets, or entirely reused in a new product. Sadly, few initiatives have
been undertaken to repurpose glass waste after its initial use.
The beverage industry, including alcohol like beer manufacturing, consumes vast amounts of
CO2 to produce glass bottles on a daily basis, driven by the demand for their products. In
tourist destinations like Goa, the production of these bottles can be staggeringly high,
exacerbating the existential climate crisis. While a single glass bottle may not seem overtly
harmful to the environment, its rapid production process is already impacting ecosystems.
In several countries, excessive dumping of waste generated from the glass industries has
depleted entire aquatic life in affected regions. The harmful impacts of this substance on the
environment are a significant cause for concern, necessitating an alternative to its
indiscriminate disposal on a war footing to tackle the drastic effects.
As we navigate the complexities of a circular economy, it is crucial to acknowledge the
unseen environmental impact of glass bottles. While efforts are being made to promote
recycling and sustainable practices, the accumulation of glass waste, particularly in tourist
destinations regions like Goa, demands immediate attention. By addressing this issue
proactively, we can mitigate the detrimental effects on our ecosystems and pave the way for
a more sustainable future.
Creating a circular loop for businesses
What is a circular economy?
Many people still mistake the circular economy for economic gains and profits.
While the circular economy deals with balancing the entire ecosystem as a whole,
that is humans, trees, animals living in harmony with the cycle of life.
However, with a surge in population across the world especially India ranking 2nd
in the world, the demand to create new businesses and start ups have increased
as well. It is a very good thing to see people grow in their own fields. While people
are doing their bit to create a better economic lifestyle for themselves, we as
humans have forgotten that what we produce or create will directly or indirectly
affect the plans and nature of the ecosystem. With globalisation rising at its peak
and commercialisation booming the increase in GHG has increased over the past
few years and the results are already evident through rapid climate change
across the globe.
So what can we do to balance out the entire process of earning yet not harming
or disturbing nature?
To start with the largest manufacturers of India, that is textile followed by
electronics, the producers who create products that can have an continuity to its
life cycle for example a mobile phone after its consumption is usually thrown into
the dump, rather that that if the producer of the mobile phone say for instance
Apple takes the initiative to receive all those phones back and remanufacture
new ones with the help of the old ones is one way to close the loop of the
product. The problem of waste accumulation arises with what to do next with the
product after the usage is complete.
What do we do with the garbage bags once our waste is taken away?
Waste management agencies, recycling agencies need to think from a
perspective of circular economy gains rather than economic gains if they wish to
run their plants successfully.
Textile industries like H&M Zara, have already started taking initiatives to produce
clothes that do not have dyes, the textile industry is not the problem, the dyes
used on them are creating massive pollution.
We live in an age where the production, use, and disposal of industrial
materials such as steel, plastics, aluminium, and cement account for
almost a quarter of all global CO2emissions, where 100 billion pieces of
clothing sold each year around the world accounts for 20% of water
pollution, and batteries for electric vehicles use scarce metals that are in
finite supply and have many negative impacts on the environment.
A circular economy business model that companies can adopt to stimulate
reuse is Product as a Service (PaaS).
Prolonging the use phase of the product is another reuse strategy when
the principles of longevity, durability, and re-purpose are embedded in
product design through high-quality materials and constructions.
Food Waste Management: A major Crisis in the Hospitality industry in Goa
Goa’s thriving hospitality and food and beverage (F&B) sectors have experienced
tremendous growth, driven by the influx of tourists. However, this growth has also brought
about a significant challenge — the accumulation of food waste, which can negatively impact
the environment if not properly managed.
What are the main causes of food waste?
● Spoilage
● Miscalculated portions
● Food spillage
● Remakes: when a plate of food is sent back to the kitchen and needs to be remade
The food service industry generates approximately 13 million tons of food waste in the
United States alone, with restaurants being a major contributor. While operators have
methods and procedures to control food costs, implementing food waste reduction solutions
is crucial to limit waste and increase profitability — as food waste decreases, ingredient yields
and overall profitability increase.
Goa’s Hospitality and F&B Sectors: Challenges and Solutions
With the massive influx of tourists, as evidenced by the 1.4 lakh arrivals and departures at
Goa International Airport during the 2022–23 season (a tenfold increase from the previous
year), the hospitality and F&B sectors have been working tirelessly to manage these
enterprises. However, the challenge lies in the accumulation of food and beverage waste
due to improper waste management strategies.
While sustainable ventures like Artjuna, Saraya Goa, and Varakkam Cafe focus on
sustainable food practices, such as plant-based menus and reducing meat consumption (a
major contributor to food waste), seafood and meat cannot be entirely avoided in a tourist
destination like Goa.
To address this issue, restaurants can adopt the following strategies:
● Portion Control: Implement portion control measures to ensure customers receive
appropriate serving sizes, reducing the likelihood of leftover food waste.
● Menu Engineering: Carefully analyze and revise menus to feature best-selling items
prominently, reducing confusion and minimizing food waste from underperforming
menu items.
● Inventory Management: Implement the FIFO (First In, First Out) rule, ensuring older
stock is sold first, followed by freshly made items. Avoid overstocking by purchasing
only common ingredients needed for the menu.
● Temperature Control: Maintain proper temperature control for food safety and to
prevent spoilage, reducing the likelihood of food waste
● Staff Training: Provide comprehensive training to staff on food storage, preparation,
cleanliness, and cross-contamination prevention, as poor food preparation
contributes to 45% of food waste.
● Food Waste Machines: Invest in food waste machines that dissolve food waste into
biodegradable liquid form, reducing waste while saving on labor, transportation, and
disposal costs
● Repurposing Leftovers: Explore opportunities to repurpose leftovers, such as
creating new dishes from vegetable peels or reusing side dishes.
● Donation Programs: Collaborate with local waste management organizations to
donate edible leftovers, reducing food and beverage waste
● Fire NOC: All the restaurants must have Fire NOC and other necessary safety
measures implemented in their premises for the safety measures of everyone
By adopting these strategies, Goa’s hospitality and F&B sectors can take significant strides
toward reducing food waste, fostering sustainability, and contributing to a circular economy.
Collaborative efforts between businesses, local authorities, and waste management
organizations are essential to achieving a more sustainable future for Goa’s vibrant tourism
industry.
Glass Waste: A serious call
Glass can be recycled infinitely without losing any of its properties. Why, then, are most countries — with the exception of those in Europe — still burying most of their glass as landfill by the tonne? In 2018, the United States alone offloaded almost 7 million tonnes of glass into landfill sites, accounting for 5.2% of all solid municipal waste, according to the US Environ-mental Protection Agency. The push to cut plastics use is accelerating the search for new materials, especially for containers that can hold liquids. But glass is an existing material that could be the star of a net-zero carbon economy.
Bars, restaurants, and pubs send 200,000 tonnes of glass to landfill annuallyGlass can be recycled infinitely without losing any of its properties. Why, then, are most countries — with the exception of those in Europe — still burying most of their glass as landfill by the tonne? In 2018, the United States alone offloaded almost 7 million tonnes of glass into landfill sites, accounting for 5.2% of all solid municipal waste, according to the US Environ-mental Protection Agency.
The push to cut plastics use is accelerating the search for new materials, especially for containers that can hold liquids. But glass is an existing material that could be the star of a net-zero carbon economy.
Worldwide, glass manufacturing produces at least 86 million tonnes of carbon dioxide every year. But most of this can be eliminated when glass is recycled, and existing technologies could turn glass manufacturing into a mostly carbon-free process.
There seems to be no international body that collects glass-recycling data. That needs to change.
In Brazil, China and India, for example — authorities are silent, or, at the very least, are not reporting their plans and ambitions.
Europe already mandates that 70% of waste building and construction materials are recycled. The remainder currently ends up being used as aggregate for road filling or other basic building processes; this is a huge waste of a valuable resource.
Carbon can also be saved by decarbonizing the process of melting the chemical mix during manufacturing. A demonstration project called Furnace for the Future, run by FEVE, makes glass using electricity instead of natural gas to heat recycled glass cullets. If the electricity source were fully decarbonized, it would mean that the entire process of glass-making would effectively be carbon-free.
But legislation is required to ensure that it is properly collected and recycled, and that it doesn’t end up in landfill.
Communities and companies should be helped to create infrastructure to collect glass and recycle it.
Glass is made by heating limestone, sand and soda ash to 1,500 °C. This heat comes from natural gas, and it accounts for between 75% and 85% of the carbon emissions from glass manufacturing. The remaining emissions are a by-product of the chemical reactions between the raw materials. But some of these materials can be replaced with crushed recycled glass, known as cullet. When the cullet is melted, no CO2 is released. And furnaces don’t have to burn so fiercely to melt glass as to melt the raw materials, offering further carbon savings. According to the European Container Glass Federation (FEVE), an industry group based in Brussels, 10% more cullet in a furnace lowers CO2 emissions by 5% compared with making glass entirely from raw materials.
2) The most important fact about glass is that glass is 100% recyclable
It can be infinitely recycled without losing quality and turned into new products. This means glass should never go to landfill and always be reused. However, global glass recycling rates aren’t 100%, so there’s still plenty of work to do.
Bottles – used and empty glass bottles for beer and wine, olive oil, sauces, and any other liquids
Jars – any type of glass jar that’s no longer needed like those for condiments, jam, cosmetics, and glass candle jars
Glassware – broken or unneeded drinking glasses, jugs, containers, and vases
Window panes – broken or removed windowpanes from buildings or vehicles
Furniture – old and broken glass coffee tables, tabletops, lamps, or other furniture
Manufacturing – trimmed and offcuts of glass from the manufacturing process
Benefits of recycling Glass
Cullet is the name for recycled glass, and it requires a lower heating temperature than glass made from raw materials – which means 40% less energy is needed to make products from recycled glass
Recycled glass cullet saves raw materials – one tonne of cullet saves 590kg of sand, 185kg of soda ash, and 172kg of limestone
Every tonne of glass reused and recycled in the manufacturing process saves around 315 kg of carbon dioxide
Even though glass is 100% recyclable, no country on earth has a recycling rate that matches its potential. Glass recycling rates in Europe are generally higher than the rest of the world with the EU having a glass recycling rate of around 75%. That’s much higher than just 31% in the USA.
Sweden – 95%
Belgium – 95%
Switzerland – 94%
Germany – 85.2%
UK – 76.5%
Italy – 70.9%
The average UK household uses 500 glass bottles and jars every year
Around 1,500,000 tonnes of glass bottles are recycled from UK households annually
Recycling one tonne of glass can make around 4,000 bottles and jars
There are around 3,000 glass bottle banks across the UK and each one can hold up to 3,000 bottles and jars before it needs emptying
Recycling glass is fast – an old bottle can go from your recycling bin to becoming a recycled glass bottle for sale in 30 days
By 2050 the glass packaging industry aims to transform glass production to offer fully climate-neutral packaging solutions in addition to being fully circular. As an energy-intensive sector, the industry continuously invests in reducing and optimising energy use and switching to green and renewable energies – to reduce the overall environmental impacts and costs linked to glass manufacturing.
Benefits of reusing glass
Glass exhibits outstanding properties as food and beverage, pharma, perfumery and cosmetics packaging material:
• it is virtually inert: no substance will be transferred from glass to the product it contains
• it preserves the original properties of the product packed in it (being organoleptic, olfactory, medical, etc.)
• it is impermeable to gases, water, leakage of chemicals
• It is premium and aesthetic and adds significant value in terms of functionalities, value added and convenience to products.
On top of those benefits, glass has an additional advantage when it comes to recycling, namely it is a permanent material . This means that glass has the potential to be recycled over and over again, without any loss of its main intrinsic properties. Permanent materials are perfect to maintain a true circular material loop. Due to the strength of their chemical bonds, permanent materials are indeed not damaged by the recycling process and can stay in the recycling loop as long as they are properly collected, treated and re-melted.