All articles from Christoph Brugger
The 5 Best Sources for Biogas

Biogas transforms organic waste into renewable energy — but the source of that waste matters. From manure and food scraps to industrial byproducts, feedstock quality impacts efficiency, methane yield, and system performance. Explore the 5 best biogas sources and how PowerUP helps optimize energy output from any feedstock.
Does Biogas Have a Future? Growth, challenges, and outlook

Biogas is already in use across farms, municipalities, and industries, but does it have a future? This article explores the challenges, opportunities, and innovations shaping the long-term role of biogas in energy systems.
What is biomass?

Biomass is organic material used to produce renewable energy. This article explains what biomass is, where it comes from, how it’s used, and what role it plays in today’s energy systems.
Anaerobic digestion explained – Process, Benefits and Uses

Anaerobic digestion is a natural process that converts organic biomass into renewable energy and nutrient-rich fertilizer. This article explains how it works, what it produces, and why it’s becoming a valuable part of the energy transition.
How is biogas produced?

Biogas is produced by breaking down organic material in the absence of oxygen. This article explains how the process works, what types of feedstock are used, and which conditions are needed to generate reliable energy.
Biogas — What is it?

Biogas turns organic waste into renewable energy — but how does it work? This article explains what biogas is, how it’s produced, where it’s used, and why it plays a growing role in the transition to more efficient and decentralised energy systems.
Our Guide to Compressed Natural Gas (CNG)

Compressed natural gas is a cleaner, cost-effective fuel used in transport, industry, and energy systems. This guide explains what CNG is, how it works, and why it matters for efficient and responsible energy use.
8 examples of natural gas as a fuel source

Natural gas is used for much more than heating. This article explores eight practical examples of natural gas as a fuel source: from home heating to industrial power, transport, and microgrids. Find out where it fits into today’s energy systems and why efficient use matters.
Renewable Natural Gas: What it is and why it matters for the future of energy

Renewable natural gas turns waste into energy — but how sustainable is it really? Learn what RNG is, how it works, and why efficient use makes the difference.
What Is Natural Gas Used For?

What is natural gas used for — and how can we use it more responsibly? From heating to heavy industry, learn where it’s essential and where efficiency matters.
Where Is Natural Gas Found?

Where is natural gas found — and how does it get from deep underground to powering your local grid? Discover key regions, extraction methods, and future trends.
How does combined heat and power (CHP) work?

Discover how Cogeneration revolutionizes energy by simultaneously generating electricity and heat, cutting CO₂ emissions and enhancing energy efficiency.
What is meant by cogeneration?

Cogeneration enhances energy efficiency, reduces emissions, and promotes environmental and economic benefits. Learn more here!
What is the heating system of the future?

Heat pump, district heating, or combined heat and power plant? What is the heating system of the future? In this article, we will look into this topic.
Combined Heat and Power Plants – our detailed guide

Combined Heat and Power (CHP) plants, efficient in simultaneously generating electricity and heat, are gaining popularity for their environmental benefits. They range from small-scale to larger units, fitting various energy needs. The core technology of CHP involves cogeneration, using engines and generators to optimize energy usage.
Is it worth it? An overview of the costs of a combined heat and power plant

Amid rising energy costs and a push for sustainable solutions, Combined Heat and Power (CHP) plants stand out for their efficient and ecological energy generation. These systems range in size, suitable for single-family homes to larger facilities like swimming pools, and their cost includes acquisition, operation, and maintenance, varying based on the plant's size and type.
The combined heat and power plant in a single-family house — what you need to know

A Combined Heat and Power (CHP) plant is a compact system that simultaneously generates heat and electricity, maximizing energy efficiency by utilizing waste heat. For single-family homes, CHPs offer ecological benefits like reduced CO2 emissions and economic advantages including lower energy costs and energy independence. Integration of a CHP requires consideration of space, system size, and expert support, with companies like PowerUP providing essential maintenance and parts.
The Pros and Cons of Biogas in detail

In this article, we will thoroughly examine the pros and cons of biogas, looking at advantages such as promoting agriculture and disadvantages such as high investment costs. As Expert in maintaining, overhauling and optimizing efficiency of biogas engines, we will give some insights from our point of view.
How long can we continue to use natural gas?

In this article we will evaluate the future of natural gas in the energy sector, amidst shifting technological landscapes and environmental considerations.
How is natural gas formed?

Uncover the geological journey of Natural Gas, from simple organics to a potent gas, through millennia of earth's deep processes.
What is LNG?

You've heard about LNG or Liquefied Natural Gas? But what is it exactly? In this article we will give you the answer
Taking a closer look: The pros and cons of natural gas

Natural gas offers significant advantages that make it attractive for global use. However, it also has its drawbacks. In this article, we will look at both of them.
What is the chemical formula of natural gas?

Explore the composition of natural gas beyond CH₄: This article uncovers the varied chemical elements that define this energy source.
Natural gas – everything you need to know

Natural gas: Explore its role in energy provision, influence on global trade dynamics, and impact on geopolitical discussions.
