Pumping water is a universal need and a major energy challenge, especially where electrical service is absent, expensive or unreliable. Water demands are greatest when the sun shines most intensely. C
It is widely accepted that current levels of energy consumption are unsustainable, and half of energy consumption is related to houses. Passive houses, zero or plus energy buildings should therefore b
The market and policy impetus to install increasingly large-scale solar systems, or solar farms (sometimes known as solar parks or ranches), has seen products and applications develop ahead of the col
Hundreds of million tonnes of agricultural and food waste are produced each year around the world, most of which is just that, waste. Anaerobic digestion, biogas and the heat and electricity that can
Cooling buildings is a major global energy consumer and the energy requirement is growing year by year. This guide to solar cooling technology explains all you need to know about how solar energy can
This book provides a comprehensive overview of the technology behind the pico-solar revolution and offers guidance on how to test and choose quality products. The book also discusses how pioneering co
Energy demand reduction is fast becoming a business activity for all companies and organisations because it can increase profits regardless of the nature of their core activity. The International Ener
The role of the energy manager has evolved significantly as the task of cutting greenhouse gas emissions from buildings has become increasingly important. Managers are now technical experts, negotiato
Solar energy is free, abundant and sustainable, with many methods existing to harness it. This guide is the essential introduction to the subject, explaining how the technologies work, how best they s
'This is an excellent book u comprehensively researched, powerfully presented and crystal clear. It should be the first stop for anyone seeking objective advice in a field cluttered with misleading c
Solar electricity – or photovoltaics (PV) – is the world's fastest growing energy technology. It can be used on a wide variety of scales, from single dwellings to utility-scale solar farms providing p
The PTE Academic Expert coursebook for B2 supports students by giving them: Step-by-step approach to speaking and writing - Tasks to prepare students for the exam from the start - Strategies for approaching the exam task types - Vocabulary sections based on the Academic Collocations and Word lists (ACL and AWL) MyEnglishLab is an online platform that helps with vocabulary and grammar practice. It instantly grades student answers and gives them meaningful feedback, saving teachers time and energy. Insightful analytics give teachers the whole picture of each class' performance and help track individual student's performance.
