eChapters

Principal Scientist and I/c Head, Division of Social Sciences and Training, IIHR, Hessaraghatta Lake Post, Bangalore – 560 089, Karnataka

Business analytics focuses on data, statistical analysis and reporting to help investigate and analyze business performance, provide insights, and drive recommendations to improve performance.

What are the 4 types of business analytics?

Principal Scientist and I/c Head, Division of Social Sciences and Training, IIHR, Hessaraghatta Lake Post, Bangalore – 560 089, Karnataka

Introduction

In the face of growing threat of accelerating climate change, global focus is shifting towards plant-based alternatives as a means for climate resilient ecosystems to meet the food requirements of global population. Such a change in priority is also seen in the growing global awareness towards a shift in daily ‘diets’ away from the meat-based ones towards healthier and balanced ones involving fruits and vegetables that provides cheaper yet nutritionally secure alternatives. A reiteration of this fact that speaks volumes about the changing priority is the UN declaration of the year 2021-22 as ‘the International Year of Fruits & Vegetables’ to raise awareness about balanced nutrition and to direct policy towards efficient management of production with minimizing post- harvest losses and wastage.

Principal Scientist and I/c Head, Division of Social Sciences and Training, IIHR, Hessaraghatta Lake Post, Bangalore – 560 089, Karnataka

Introduction…. A few key things to know

India is predominantly an agrarian economy which employs around 43% of its workforce in the agriculture sector, but it contributes only 16 % to the GDP (FY2020) and the sector contributes to 12 % of the country’s export.

The Food and Agri startup space constitutes agritech and food tech companies, incubators, accelerators, investors, farmers and MSME, etc.

Owing to the rising interest and conducive environment for business (esp. start ups), investment activity in this space has been increasing over the years.

We are still at a nascent stage. w.r.t to investment and market penetration.

Principal Scientist and I/c Head, Division of Social Sciences and Training IIHR, Hessaraghatta Lake Post, Bangalore – 560 089, Karnataka

What is a funding pitch?

A pitch deck lets you present your business plan to potential investors when new funding is needed to develop the business. You don’t need a pitch deck to attract funding if your business is successful, growing organically and at the right level and scale for the market and your ambitions.

Principal Scientist and I/c Head, Division of Social Sciences and Training, IIHR, Hessaraghatta Lake Post, Bangalore – 560 089, Karnataka

The business plan answers the key questions about the business: who, what, where, when, why, and how. For a developing business, it begins the process of making an idea materialize into reality and determining whether or not an idea should become reality. It also establishes goals and benchmarks for the business. A comprehensive business plan makes it easier for a business to receive external support, especially in terms of financing from potential investors, lenders, and grant sources. Finally, and possible most importantly, going through the process of planning is very valuable because it forces the business owners and/or managers to think through every detail of the business.

Teamwork and collaboration is better than individual effort is a proven fact that human beings have realized since the Stone Age. Similarly, it was also recognized and applied in farming. The concept of farmer’s organization had emerged by realizing the power of unity. With the growing concern of present condition of decreasing size of land holdings the need for unity and collectivization has been prominently realized in agriculture. Agriculture sector is facing a rapidly overflowing basket of challenges. Population has increased 3.71 times from 350 million in 1947 to 1.3 billion in 2017; hence, demand for food has increased while total cultivable land has shrunk. The grain area per person has been shrinking steadily for several decades from 0.22 hectares in 1950 to 0.10 hectares in 2010 and it is projected to be as less as 0.06 hectares per person in 2050 (Larsen, 2003). So, the big and alarming question on food and income security has been raised.

Rural Economy and Agriculture

It is being progressively recognized that the globalized nature of economies across the world is affecting the economic security of all nations. Particularly, in this present era when globalization, liberalization and privatization are rapidly budding and creating new threats and opportunities, it is established that farmers need to be organized to participate and proliferate in the development processes. The phenomenon has triggered substantial debate as to whether globalization is positive evolution of economic action or detrimental to the interests of certain countries or specific groups (Kaplinsky, 2004; Nadvi, 2004).

3.1. Theoretical background of FPOs

Farmers Producer Organization is a people based organization having both the outlook of cooperation and business. In this context the theories of collective action, group formation, social learning cooperation etc are very much pertinent here.

3.1.1 Collective action

Collective action is visible in FPCs. Collective action is defined as action taken mutually by a group of people to augment their status and achieve a common goal. Over the past two decades analytic philosophers have been investigating the nature of collective action in the sense of acting together.

4.1. Registration Procedure

Registering a Producer Company follows a process similar to that of a Private Limited Company. The first step involves obtaining a Digital Signature Certificate (DSC) and Director Identification Number (DIN) for the proposed directors of the company. Following this, an application for name reservation is submitted to the relevant Registrar of Companies (ROC). It’s mandatory for the name of a producer company to end with the words “Producer Limited Company” as per the Act. Once the suggested name is approved, an application for incorporation of the Producer Company is filed in the prescribed format. The Registrar reviews the application and accompanying documents, and if satisfied, approves and issues a Certificate of Incorporation.

A successful and sustainable farmer producer organization (FPO) is an entity that is owned and managed by farmers, and is focused on improving their livelihoods through sustainable and profitable agricultural practices. Such an organization operates with a long-term vision, and is able to adapt to changing circumstances in the agricultural sector. Viability, stability and sustainability are the three degrees of permanency in business. Analysis of these three is very important for any business and entrepreneurs.

5.1. Viability

viability of a business indicates that it is (or has the chance to be) successful. A viable firm is profitable, which indicates that it generates more income than it spends on operating expenses. It is tough to resurrect a failing firm. The company would need to either boost income or lower expenditures. 

A business plan is a document that summarises a company’s operational and financial goals. It is a road map to success for a business, with detailed plans and budgets outlining how the goals will be met. A business plan outlines how a company will achieve its objectives. A business plan is an essential first step for anyone starting a business. These concrete milestones will aid in tracking the company’s success (or lack thereof). There are various business plans for various purposes, and the best business plans are living documents that respond as quickly as possible to real-world factors.

A good business plan adheres to widely accepted guidelines in terms of both form and content. A business plan is divided into three sections:

• The first is the business concept, in which you discuss the industry, your business structure, your specific product or service, and your plans for success.

Better functioning of FPO is possible through ensuring sustainability and promoting high growth activities. It can be achieved through working with specific planning. A brief road map for better functioning of FPO/FPC has been discussed here.

7.1. Factors for high growth of Farmer Producer Companies

The reason for high growth of FPC as perceived by ASA (2009) are energetic management team and the board of directors, cooperation from banking institutions which provided hassle free loans to the PC for working capital, and a clearly identified business opportunity that gives a high return on investment. A tentative assessment suggests that there are multifarious benefits for member in the form of timely and easily availability of fertilizers, seeds and other agriculture inputs at a reasonable rate; bulk selling of agriculture produce for better price; extension services received by the farmers which the PC had arranged with the agriculture department or from other service providers; receiving of cash dividends from the FPC (Mondal, 2010).

The success of any country’s agricultural sector depends on the strength of its farmer producer companies (FPCs) or farmer producer organizations (FPOs). These organizations, formed by farmers for farmers, are essential for ensuring the fair and sustainable production and distribution of food. However, many FPCs face significant challenges, including lack of access to finance, technology, and markets. To address these challenges, governments and other institutions have implemented various schemes and programs to support FPCs. 

Social media can be defined as any media dedicated to community based input, interaction, content sharing and collaboration. Facebook, Twitter, LinkedIn, Whatsapp, Google Plus, Hike Messenger, Pinterest, Reddit, Instagam, WeChat, Skype, YouTube are some of the social networking sites that have received tremendous response from billions of people all over the world.

Earlier, there were mass media like pamphlets, booklets, newspapers, radio, television, etc. to connect with the masses. These traditional mass medias were mostly based on one way conversation. Various researchers, scientists, policy makers, government and non-government organizations, research institutions utilized these traditional mass media to the fullest but mostly with a limitation of one way communication and farmers have to rely on the information mashed on them. In last decade, the social networking services (SNS) have emerged as a wonderful and powerful social media.

10.1. Success Story of Mahila Umang Producer Company Ltd.

Mahila Umang Producer Company is established at Almora district of Uttarakhand, India. The company is fully operated by the hill women of Uttarakhand. There were 1464 members associated in this company. The company was established as a formal Farmer Producer Company in the year 2009 by the help of the promoting Non- government Organisation ‘Grassroots’. Before that it was working as a conglomerate of SHGs. 

1. What are Primary produce?

Primary produce, also known as primary products, refers to raw materials or natural resources that are derived from agriculture, forestry, fishing, or mining activities. These products are typically unprocessed or minimally processed, and are often used as inputs in further manufacturing or production processes. Examples of primary produce include crops such as wheat, corn, and soybeans, as well as livestock such as cattle, sheep, and pigs. Forestry products such as timber and paper pulp, as well as fish and other seafood harvested from the ocean or inland waterways, are also considered primary produce.

Introduction

Until the 1960’s poultry in India remained largely a backyard dual purpose activity for eggs and meat. People from low social order and economically weaker sections in villages and suburbs generally took to poultry keeping primarily to supplement their diet with more nutritious eggs and meet, and secondly to enrich their livelihood. Despite on a small scale, the activity attracted sizeable proportion of population contributing immensely to the egg and meat supply. The Indian society, though largely vegetarian, gradually accepted eggs and meat in their diet. As demand for poultry products increased, small units transformed into larger well organized farms paving way for a poultry products supply network throughout the country.

Introduction

Development of feeding strategies that are more efficient and more eco-friendly by reducing waste is one of the key priorities in poultry production today. Thus, there is a focus on reduction of the crude protein content in a diet fortified with adequate amounts of currently available free amino acids (e.g. L-Lys, DL-Met, L-Thr, L-Val and L-Trp) in order to optimize protein utilization efficiency while maintaining production performance and reducing nitrogen excretion in chicken. Baker et al (1978) reported that animals do not need dietary protein to provide amino acids. Since, then numerous studies have been conducted to study amino acid requirement of poultry. They are components of tissue proteins and provision at insufficient levels leads to reduced protein synthesis. Provision of the different essential amino acids is therefore a prerequisite for maintaining optimal rates of protein synthesis. However, optimizing amino acid nutrition requires consideration of the different functions of amino acids, which are recognized to have several significant influences. Amino acids are precursors of important molecules.

Introduction

Minerals are essentially required for growth maintenance, egg and meat production, health, nutrient metabolism, physiological function, reproduction, skeletal growth and development and maintenance of normal immune function. There are 25 essential minerals, seven are major minerals, as they are present in relatively higher amount in the body than the trace minerals and need to be supplemented in higher quantities in the feed. These major minerals are calcium, phosphorus, magnesium, sodium, chloride, potassium, and sulphur. The micro minerals are present in small quantities in the body and their requirements in the diet are below 100 mg/kg. The 18 trace minerals are iron, copper, zinc, manganese, iodine, selenium, cobalt, molybdenum, chromium, tin, vanadium, fluorine, silicon, nickel, arsenic, aluminium, lead and rubidium. Among these, the first nine micro minerals have been identified to play a significant role in birds. Total minerals in diet include feed sources and supplementary sources. 

Introduction

Conventional practises of raising livestock had been practised for several years on a worldwide basis to satisfy the protein needs. Increasing human population, income growth and increase of urbanization, pressurizes serious demand on the quantity and attribute of livestock products. The feed stuffs such as maize, soya, groundnut, etc. used in livestock especially for poultry possesses a great competition for human food.

Introduction

The Indian poultry industry has emerged as one of the fastest growing segments in the Agriculture Sector, contributing significantly to the national GDP. The 20^th Livestock Census in 2019 estimated the total poultry population in the country at 851.81 million with an increment of about 16.8 % over the last one in 2012. The Indian poultry industry is annually growing at around 6.0% for the past four decades and is expected to touch 1066.2 million by 2030. The Per capita availability of meat and eggs is expected to increase accordingly so as to meet requirement projections made by the National Institute of Nutrition (NIN), by the year 2031. 

Introduction

Improvement of growth rate and feed efficiency through formulating effective diets are mostly considered for its effect on gut health. Several factors need to be well thought-out such as genetic makeup of the birds, feed source and quality, environmental condition and disease incidence. Apart from these factors, maintenance a good gut ecosystem or enhancement of it is essential for the welfare, optimum performances and productivity of birds. 

Introduction

Over the years, antibiotics have been used at sub therapeutic levels for enhancing the production and immunity of birds. The advantages of using antibiotics as feed supplements in terms of improvement of growth and feed efficiency have been well documented. However, the growing concern over the transmission and the proliferation of resistant bacteria via the food chain led to a ban on the use of antibiotic growth promoters (AGP) in livestock within the European Union in 2006.Thus, quest for alternatives to AGP gained momentum in the first decade of this century. There has been emergence of various feed additives like prebiotics, probiotics, organic acids, enzymes, essential oils, fatty acids, phytobiotics etc. Feed additives are used in to elicit the production performance and health of chicken.

Introduction

During last four decade poultry has taken giant step and become corporate sector with double digit growth. Especially in India poultry play pivotal role in fight against malnutrition, unemployment and also contributing in women empowerment. In poultry production the biggest single expense is of feed, which accounting for 70% of total production cost per bird (Kumar et al., 2011). So, obviously more Research and Development focus and new innovative technology need to be implemented in poultry nutrition area. Since last 40 years, feed enzymes have played a major part in helping radically to improve the efficiency of meat and egg production by changing the nutritional profile of feed ingredients. 

Introduction

Feeding cost and the price of poultry products have recently increased due to increasing competition between humans and animals for the same feed resources having different valuable nutrients. As you know that like other living creatures, the birds do need several nutrients in their diets to maintain optimum body growth, normal health and maximum production of edible egg and meat. Accordingly the efforts should always be made to feed poultry with a diet adequately balanced with almost all essential nutrients so that they do perform efficiently within a normal physiological form.

Feed additives

Feed additives may be defined as those substances that are added in livestock feeds to improve quality, digestibility and utilisation of feeds. It is also aimed at production improved quality of livestock produce, performance and health of the livestock and birds.

Classification of Additives

Introduction

The poultry industry is under pressure to produce safe and good quality meat in the welfare conditions. Many areas such as genetics, biosecurity, and immunoprophylaxis were improved, and hatchery is one of the areas in which welfare could be improved for better production output. Under commercial hatched conditions, poults hatch over a 36 to 48 hour period (called hatching window) and after additional processing are transported to the farm. Hatch window is the time gap from first chick hatched to last chick hatched (Noiva et al., 2014). This causes early hatched chicks to be deprived of feed for longer duration (Kadam etal., 2013). 

Introduction

The term ‘mycotoxin’ coined in 1962 in the aftermath of death of about 1,00,000 turkey poults in London, due to “Turkey X disease” in 1960, linked to a peanut meal contaminated with aflatoxins. Now, about 300 to 400 toxic fungal metabolites have been identified as mycotoxins, of which some are capable of inflicting deleterious effects to animal and avian health. The most commonly affected feedstuffs are cereals (maize, sorghum, barley, wheat, and rice meal), oilseeds (groundnuts) and oilseed meals (cottonseed meal). There are three major genera of fungi that produce mycotoxins: Aspergilius, Fusarium and Penicillium (Bennett and Klich, 2003). Among these, the Aspergillus species are of much concern as they are responsible for the production of aflatoxins, the most potent fungal toxin causing aflatoxicoses that have detrimental effects on living beings (Barret, 2000).

Introduction

There has been a steady increase in the poultry meat and egg production globally during the past few decades. Though the high biological value of eggs and poultry meat have resulted in an increasing demand for these two products, growing awareness for food quality and safety are becoming increasingly significant in determining the market value of such products. The importance of mycotoxins as one of the major detractor of poultry productivity and also of product quality, hence, becomes more relevant now than ever.

Introduction

Poultry industry is one of the quickest developing sectors in India. Poultry involves a remarkable position in the livestock economy of India by coexistence of intense technology, capital, and scale with integrated production, marketing and the others based on the traditional knowledge and practices. The annual growth rate is more than 11% and 8 % in broiler production and egg production respectively. The general development rate of poultry industry is around 7-8% for every annum, most outstanding among all sectors of agriculture. In poultry industry, poultry meat accounts for two third of the value of output and one third by eggs. 

Introduction

Poultry production is practiced at levels ranging from subsistence to large scale commercial operations. Commercial operations depend on hatcheries for the supply of day-old chicks while the subsistence farmers hatch their chicks by natural incubation. The hatchery plays a central role in the poultry production chain. Optimization of hatchery and breeder farm management can lead to improvement of the result throughout the production chain (Heier and Jarp, 2001). Generally, the success of hatchery management is monitored by the percentage of eggs set that are hatched (hatchability) and the number of chicks that are placed for grow-out (saleable chicks). 

Introduction

The Indian poultry industry has emerged as the most dynamic and fastest expanding segment in animal husbandry sector with an annual growth rate of 23% in broiler chickens and 5% in egg production. The production performance of birds in terms of meat and egg has also improved significantly; however, the sector has crippled many times due to various reasons among which the important ones were rising feed cost, non-availability og feed ingredients, fluctuating market price of produce (eggs and broilers) and emergence of new or re-emerging of existing diseases. In future, poultry industry may face more such challenges.

Introduction

The huge nutritious potential of agricultural based byproducts has generated an interest of nutritionist for utilizing them in efficient ways in order to improve the production of animals. In this concern, solid state fermentation (SSF) is a promising and novel technique. The lignocellulosic structural characters of plant residues provide them a solid support and act as substrates for the microbial fermentation to produce certain value added products through SSF. The scope of SSF in the field of animal nutrition is wide, in terms for the production of enzymes, bioactive components, organic acids, vitamins, and feed additives, bio-transforming products, biological degradation and detoxification of agricultural residues/wastes. 

Introduction

Limited feed supply and poor quality of the available feeds are the major constraints for optimal livestock and poultry productivity in all developing nations like India. Most of the regions in India are characterized by irregular rainfall and thus livestock have to survive on persistent shortage of feed resources of low nutritive value for most part of the year. The poultry industry is an important livestock sub-sector in India with a potential to solve the problem of malnutrition, unemployment and augmenting rural economy. However, high feed cost decreases animal production which contributes to lower animal protein availability for human consumption. This vicious cycle of low productivity and intake of animal protein has been maintained and sustained by the scarcity of feedstuff.

Introduction

Feed is the main contributor to economic and environmental costs of poultry production. This applies in particular to the protein fraction of the diet as the protein constitutes the second abundant and the most expensive nutrient in the broiler diets. Quantitatively, protein rich feed sources constitute 25 to 40 per cent of the diets, next to cereal grains as energy sources accounting for 60 to 70 per cent. In terms of input cost, protein sources account for 40 to 50 per cent of feed cost as these ingredients are highly expensive and play a major role in determining the cost of broiler production.

Introduction

Nutrients are essential substances present in different types of foods which perform various life-sustaining functions in the body. They are required for growth, maintenance and the reproductive process. Poultry require more than 40 such nutrients, which are classified into six major groups - water, carbohydrates, protein (amino acids), fats, minerals and vitamins. Poultry diets must be formulated to provide all these essential nutrients as per the bird’s requirement to achieve optimum growth and production. Several ingredients including cereal grains, cereal by-products, fats, plant protein sources, animal by-products, vitamin and mineral supplements, crystalline amino acids and feed additives are commonly used to prepare poultry diets. Further, specialist areas such as immuno-nutrition are rapidly gaining attention due to continued advancement in the field of poultry nutrition (Beski et al., 2015).

1.1 Introduction

The life on the earth is driven by the energy available in the various forms. Energy is the most crucial entity in development of the world. The sufficient and sustainable supply of energy is deciding factor in the global energy market. Solar energy from the sun is the basic source of energy on the earth which further manifest into the other energy forms. However, the fossil fuel energy is widely used energy on the larger scale on commercial basis due to its availability and technological advancement in handling these fossil fuels.

2.1 Energy Consumption Pattern and Energy Resources in India

Energy is vital commodity in economic development of the world and any country. India also experienced a greater shift from non-commercial to commercial energy use after independence over the period. Industrialization and increased population has increased the consumption of commercial energy sources. The mechanization in agriculture and access to clean energy for household application also increased the consumption of the energy. however, the per capita energy consumption remains lower compared to the developed countries. In broader view, the energy used can be categorised in Non-commercial and Commercial energy sources that are used in India.

3.1 Introduction

The sun emits electromagnetic radiation, which is referred to as solar radiation. Every location on the Earth’s surface receives some sunlight during the course of the year, but the amount of solar radiation varies. On a daily basis, we see much less energy from the sun than it emits and incident upon the earth. In an hour and a half, the amount of sunlight that reaches the surface of the earth is enough to provide enough energy for an entire year. 

4.1 Introduction

The wind is caused by the motion of air. In different regions, there are pressure differences that cause winds. There is a tremendous amount of energy carried by them. The use of wind energy can be profitable in regions with strong winds for a significant part of the year. The wind is a form of solar energy. The wind is caused by uneven heating of air and land by the sun. The earth’s rotation and geological irregularities also play a role. Heating causes air to rise, and cooling causes cooler air to fall to fill the space. As a result, the air mass moves. On a global basis, the poles exert a primary forcing function that allows the equator to receive surface winds from the poles. 

5.1 Introduction

Biomass energy is the energy obtained from biomass or living things. Biomass is renewable organic material that comes from plants and animals. Plants generally produced through the process of photosynthesis as shown in Figure 5.1. Biomass is organic, meaning it is made of material that comes from living things, such as plants and animals. Wood, plants, and waste are the most common biomass energy sources. These are called biomass feedstocks. A plant absorbs the sun’s energy through photosynthesis and converts carbon dioxide and water into nutrients (carbohydrates). The energy from these materials can be transformed into usable energy through direct and indirect means. Biomass can be burned to create heat (direct), converted into electricity (direct), or processed into biofuel (indirect).

6.1 Introduction

Biomass pellets are one of the most common types of biomass fuel. It is generally composed of wood waste, agricultural biomass, grasses, and forest residues, and is one of the most popular types of biomass fuel available today. Pelletization of biomass results in significant savings in terms of transportation, and storage, as well as the ease of handling biomass as a whole. In terms of flowability, dense cube pellets are similar to cereal grains in terms of their characteristics of being dense and cube-shaped. Due to their regular geometry and small size, biomass pellets are easily fed through an automatic feed system with fine calibration thanks to their regular shape. Because pellets are so dense, they can be stored in a compact way and transported over a long distance in a rational and efficient manner, because of their density. Furthermore, pellets can also be produced with a low moisture content, even though they are extremely dense. This allows them to burn with a high degree of combustion efficiency due to their low moisture content.

7.1 Introduction

A biodiesel fuel is an environmentally friendly, renewable, biodegradable fuel that is produced at domestic facilities from vegetable oils, animal fats, or recycled grease from restaurants. In accordance with the Renewable Fuel Standard, biodiesel meets the requirements for biomass-based diesel as well as the requirements for advanced biofuels as a whole. Biodiesel is distinct from renewable diesel, also known as “green diesel.” In its pure, unblended form, biodiesel is also known as B100 or neat biodiesel. Biodiesel is used to fuel compression-ignition engines in the same way as petroleum diesel. Alternatively, biodiesel is a liquid biofuel that can be used in diesel engines alone or blended with diesel oil. The fuel is obtained through the chemical conversion of vegetable oils or animal fats combined with alcohol.

8.1 Introduction

Biogas is produced by the anaerobic digestion of biodegradable materials with the help of microorganisms. Biogas is also considered as renewable energy source because of is environment friendly nature. Conversion of cattle dung, kitchen wastes and agricultural wastes into biogas have the potential to minimize the burden on the fossil fuel and reduce the environmental pollution. Majority of developing countries specially their rural and suburban areas faces lack of access to the electricity and cooking gas. Biogas technology is emerging as a sustainable technology for waste treatment which could help to tackle the waste disposal issue in developing countries. 

9.1 Introduction

Hydrogen is colourless and odourless gas. Hydrogen is simplest and lightest element and most abundant available element on the earth. It is not primary energy source as it does not exist in free state however it presents in compound with oxygen (water) and carbon, nitrogen and oxygen in living material and fossil fuels (natural gas, coal and biomass). Therefore, hydrogen can be produced from these sources using some external energy. Hydrogen can be burned without generating CO₂ and have clean combustion. but with air it can form very explosive mixture. Hydrogen is considered as an energy carrier. Like energy carrier allows the transport of energy in usable form from one place to another. 

10.1 Introduction

As one ofthe oldest and most widely used renewable energy sources, hydropower generates electricity by using the natural flow of flowing water. Streams and rivers have been used for producing mechanical energy for thousands of years. Hydroelectric power plants are located near or on water sources since they derive their power from flowing water. The amount of energy that can be released in moving water depends on the volume of the water flowing and the elevation change from one point to another, often called head. Generally, hydropower plants can produce more electricity when there is more water flow and a higher head. 

11.1 Introduction

More than 70% of Earth’s surface is covered by the ocean, the world’s largest solar energy collector and storage system. By utilizing only a small portion of this energy, we can meet all the energy needs around the world. As long as the sun shines and there are natural ocean currents, Ocean Thermal Energy Conversion (OTEC) energy source is free, abundant, and continually replenished. It is estimated that 3 to 5 terawatts (1 terawatt is 1012 watts) of baseload power generation can be practically harvested without affecting ocean temperatures or the environment of the planet. this is about the twice the global demand for electricity. Oceans are therefore an abundant renewable resource, offering a sustainable method for the production of electricity in the future. 

12.1 Introduction

A magneto hydrodynamic energy conversion system or MHD system converts heat energy directly into electricity. An MHD generator produces electricity via the interaction of a moving fluid with a magnetic field and ionized gas. MHD conversion does not involve any mechanical conversion intermediary. As a result, this process offers substantial fuel savings because the process of producing mechanical energy and then converting it to electrical energy is eliminated. It is possible to generate electricity in large quantities using MHD power plants while reducing the impact on the environment. During his Bakerian lecture in 1832 to the Royal Society, Michael Faraday presented the concept of MHD power generation for the very first time. 

13.1 Introduction

At a national level, the agricultural sector is one of the major potential users of energy in the Indian context. Further, it is often highly dependent on the supply of electricity and fuel in order to function properly. The term “agriculture” refers to all on-farm activities required for farming, raising animals, and associated activities associated with farmers, growers, and entrepreneurs. Fuels such as petroleum and electricity are primarily used for the operation of pump sets and other operations. In the future, this may result in problems with supply and price. Moreover, India has relatively small reserves of crude oil and will eventually be forced to import more crude oil to make up for the lack of reserves. In order to save energy and money on the farm, farmers must identify opportunities for energy conservation on the farm in order to maximize energy efficiency. 

Introduction

Women and girls in rural areas bear the brunt of poverty, feminisation and its intergenerational ramifications and the effects of desertification, extreme weather events, and natural disasters. Women are most at risk in conflict situations, as migrants and refugees and in humanitarian crises. Rural women have higher rates of disability, have inadequate or non-existent support services, and are stigmatised. Despite being the leading food growers and processors, the paradox is that they are often the last to consume the nutritious and healthy food they need to stay strong.