Tag: EV charging

Why open standards like OCPP and OCPI are essential for the future of EV charging infrastructure

Digital illustration of a glowing neural network shaped like a brain, symbolizing the connection between OCPP and OCPI in a futuristic EV charging ecosystem

Why open standards like OCPP and OCPI are essential for the future of EV charging infrastructure

In the rapidly evolving world of electric mobility, interoperability is no longer a luxury, it’s a necessity. Open standards such as the Open Charge Point Protocol (OCPP) and the Open Charge Point Interface (OCPI) play a crucial role by enabling standardized communication between various systems and stakeholders within the EV ecosystem.

The Power of Open Standards

Open standards offer numerous benefits for both operators and end-users:

Flexibility: Charging stations from different manufacturers can be easily integrated, reducing dependence on a single vendor.
Future-Proofing: Standardized communication protocols allow for updates and upgrades without the need for complete system replacements.
Cost Savings: Reduced reliance on specific vendors leads to more competitive pricing and lower operational costs.

OCPP: The Backbone of Charging Station Communication

OCPP is designed to provide a uniform method of communication between charging stations and central systems, regardless of the manufacturer. The latest version, OCPP 2.0.1, makes it anable to introduce advanced features such as:

Plug & Charge (ISO 15118): Enables automatic authentication and payment as soon as an EV is connected, eliminating the need for cards or apps.
Enhanced Security: Built-in security protocols protect against cyber threats.
Device Management: Simplifies the installation, configuration, and maintenance of charging stations, including support for remote firmware updates.
User Interface: Supports multilingual displays and provides real-time information to users, enhancing accessibility and user-friendliness.

These new features not only improve the user experience but also simplify operations and increase efficiency for charging network operators.

OCPI: Seamless Roaming and Data Exchange

OCPI facilitates data exchange between e-Mobility Service Providers (eMSPs) and Charge Point Operators (CPOs), granting EV drivers access to a wide network of charging stations. The recent version, OCPI 2.3.0, introduces:

EU AFIR Compliance: Meets the requirements for data exchange with national access points.
Extensibility: Offers possibilities for custom extensions, allowing market participants to implement specific functionalities that align with their business models.
Direct Payment Module: Enables direct payments without the involvement of an eMSP.
These enhancements lead to a better charging experience for both operators and users.

EVesto’s Commitment to Open Standards

At EVesto, we strongly believe in the power of open standards. Therefore:

We fully support OCPP 1.6 and largely support 2.0.1, ensuring our customers benefit from the latest functionalities.
We are prepared for the implementation of OCPI 2.3, enabling seamless roaming and data exchange.
We actively share our knowledge and experience within the industry to promote the adoption of open standards.

By building on open standards, we ensure our customers are not tied to outdated technology and are always ready for the future.

The Future of EV Charging Infrastructure

The adoption of open standards like OCPP and OCPI is essential for the continued growth and development of EV charging infrastructure. They provide the flexibility and scalability needed to meet the increasing demand for electric mobility.

Curious about how EVesto can future-proof your charging infrastructure? We are happy to inform you about the possibilities through a clear demo.

EVesto Partners with Webfleet

EVesto is proud to announce its new partnership with Webfleet, Bridgestone’s globally trusted fleet management solution, to bring electric vehicle (EV) charging services to the Webfleet platform. Both teams have worked together to develop a seamless integration that enables fleet managers to add EV charging monitoring capabilities to their existing Webfleet fleet management solutions.

This integration leverages the industry-standard OCPI (Open Charge Point Interface) protocol to provide Webfleet users with comprehensive monitoring of their EV charging infrastructure. Fleet managers will now have a unified overview of their entire fleet, including real-time insights into vehicles and chargers.

This collaboration will help fleets transition smoothly to electric transportation, empowering them to manage EV operations efficiently and ensure fleet optimization.

The ability to monitor EV chargers directly within Webfleet will simplify the integration of e-mobility into fleet operations, allowing businesses to ensure reliable charging, streamline their processes and reduce administrative burdens.

Added Value for Fleet Managers

The integration between EVesto and Webfleet offers a proven and seamless solution based on open protocols. It allows fleet customers to quickly incorporate e-mobility assets into their existing fleet management systems. Fleet managers will benefit from a unified platform that handles vehicle telematics and EV charging infrastructure, resulting in greater transparency and operational efficiency.

Integrating Webfleet with EVesto enhances EV adoption in fleets, giving managers a unified view of assets. Webfleet remains the main hub for fleet managers, while EVesto handles charger operations seamlessly

Riccardo Becker

CMO of EVesto

CPMS Electric vehicles Energy systems EV charging EVesto Renewable energy Smart grids Sustainability

Choosing the Best CPMS: 10 Questions to Ask Before Choosing Your CPMS

In the rapidly evolving world of electric vehicles (EVs), having efficient Charge Point Management Software (CPMS) is no longer a luxury—it’s a necessity. But with so many options available, how do you choose the best CPMS for your needs? In this guide, we’ll explore the essential questions to ask and the benefits of EV charging management software.

What is Charge Point Management Software (CPMS)?

At its core, CPMS is a digital platform designed to manage and monitor EV charging stations. It ensures that charge points are operational, users can access them seamlessly, and charge point operators (CPOs) can gather data and insights from their charging infrastructure. CPMS ensures that EV charging stations are effectively managed, monitored, and maintained.

What is CSMS in EV Charging?

CSMS stands for Charging Station Management System. It’s another term often used interchangeably with CPMS. Both refer to systems that manage and monitor EV charging stations, ensuring optimal performance and user experience.

What is an Electric Vehicle Management System?

An Electric Vehicle Management System (EVMS) is a broader term encompassing all systems managing various aspects of electric vehicles, from battery management to charging infrastructure. CPMS is a subset of EVMS, focusing specifically on the charging infrastructure. EVMS is a critical component of modern electric vehicles. It ensures the vehicle operates efficiently, safely, and reliably, providing drivers with a seamless and enhanced driving experience. As EV technology continues to evolve, the functionalities and capabilities of EVMS are expected to expand further, making it even more integral to the EV ecosystem.

Benefits of EV Charge Point Management Software

Efficiency: Streamlines operations, ensuring chargers are always available and operational. CPMS provides a centralized platform to manage multiple charging stations, regardless of their geographical location. This allows charge point operators (CPOs) to monitor each charging point’s status, availability, and performance from a single dashboard.
User Experience: For EV drivers, a well-managed charging infrastructure means less waiting time, transparent billing, and a seamless charging experience. And for CPOs, this means a higher EV driver retention rate. CPMS plays a pivotal role in ensuring all of this.
Data Analytics: Offers insights into usage patterns, peak demand times, and other valuable metrics. This data can be used to make informed decisions about expanding or optimizing the charging infrastructure for CPOs.
Cost Savings: Predictive maintenance can lead to a more efficient allocation of maintenance resources and better planning, ensuring that chargers remain operational for the maximum possible time. A better user experience can increase customer loyalty, reducing the costs of acquiring new customers.
Dynamic Pricing: CPMS allows CPOs to set dynamic pricing models based on various factors such as demand, time of day, energy prices, and special events. By adjusting prices in real-time, CPOs can optimize revenue and manage costs more effectively.
Scalability: As the number of EVs and charging stations grows, CPMS provides the scalability to manage this expanding infrastructure without compromising efficiency or user experience.
Real-time Monitoring: One of the key features of CPMS is its ability to monitor charging stations in real-time. This includes tracking the status of each charging point, identifying any faults or issues, and ensuring that stations are operating optimally.
Maintenance and Troubleshooting: CPMS can send alerts and notifications in case of any malfunction or required maintenance. This helps reduce downtime and ensures that charging stations are always available.
Integration with Other Systems: CPMS can often be integrated with other systems, such as payment gateways, customer relationship management (CRM) software, ERP systems, and financial systems to support invoicing and energy management systems. This provides a holistic approach to managing the entire EV charging ecosystem.

Key Questions to Ask When Choosing a CPMS for Your Operations

Compatibility:
Why it matters: Different EV charging stations might operate on various standards and protocols. Your CPMS should be versatile enough to handle them all.
Deep Dive: Does the software support both AC and DC charging standards? Can it integrate with newer charging technologies as they emerge?
Is the team and the product versatile enough to adapt to market changes in protocols and standards?
Scalability:
Why it matters: As the demand for EVs grows, so will the need for more charge points. Your CPMS should grow with you.
Deep Dive: Can the software efficiently manage a few chargers today and scale to handle hundreds or even thousands in the future without significant upgrades or costs? Can it operate on a global scale in different regions and continents?
Features and Functionality:
Why it matters: A CPMS should do more than just manage charge points. It should offer insights, analytics, and real-time data to optimize operations.
Deep Dive: Does the software provide detailed usage statistics? Can this data be used to grow my business efficiently? Can it alert you to issues or maintenance needs before they become critical? Can it adapt to new technological advancements in the market?
User Experience:
Why it matters: An intuitive interface ensures operators can easily navigate and utilize the system. It should be simple enough for anyone to understand.
Deep Dive: Is the operator dashboard easy to navigate and understand? Are there white labelling options
Integration Capabilities:
Why it matters: A good CPMS should seamlessly integrate with other systems, from billing to energy management to an ERP system.
Deep Dive: Does it offer APIs for easy integration with other platforms? Can it work in tandem with renewable energy sources or grid management systems?
Roaming Capabilities:
Why it matters: Roaming capabilities allow customers to use their membership at your charging stations to charge their vehicles at other network stations. This feature can significantly enhance the user experience and your network’s accessibility.
Deep dive: Is the CPMS integrated with major roaming partners across Europe and the rest of the world?
Cost Considerations:
Why it matters: Affordability is key, but it’s essential to understand the full cost spectrum.
Deep Dive: Beyond the initial purchase or subscription price, are there costs associated with updates, additional features, or scaling up? Are there hidden commissions and other fees involved?
Security Features:
Why it matters: With increasing cyber threats, ensuring the security of user data and payment information is paramount.
Deep Dive: Does the software undergo regular security audits? Are payment gateways encrypted and compliant with industry standards?
Uptime and Reliability:
Why it matters: Downtime can lead to lost revenue and customer trust. A reliable CPMS ensures continuous availability.
Deep Dive: How does the provider handle outages? Is there a backup system in place? Are there any guarantees or SLAs related to uptime? What is the uptime of the CPMS?
Support and Maintenance:
Why it matters: Regular updates and prompt customer support ensure your CPMS remains at the forefront of technology and efficiency.
Deep Dive: What kind of customer support is available? Is it 24/7? How frequently are software updates rolled out, and are they automatic?

Key Features of EVesto:

Low Cost: EVesto offers two different models, Connect and Roaming.
Connect: Price per connector, per month € 1
Roaming: Price for roaming per connector per month: € 1.25. EVesto has a minimum fee of €400 monthly to cover running costs and support. Additional features that we add in the future might incur additional costs, but they will always be related to the number of connectors.
No Commission: EVesto believes in collective growth with customers without transaction fees.
Plug & Play: EVesto’s approach enables immediate online charger connection on their platform.
Independent Strategy: EVesto is fully independent, partnering with customers to define the platform’s future.
Quick Time to Market: EVesto offers a fast onboarding process with chargers online within minutes.
Roaming: EVesto integrates with all major roaming platforms, making it easy for CPOs to connect with the roaming hub of their choice or to set up direct connections with the eMobility Providers, enabling CPOs to link with multiple charging networks and establish bilateral agreements with EMPs.
Unlimited Scaling: EVesto is designed for exponential growth without disturbances.
Plug & Charge: EVesto is ISO 15118 certified, supporting CPO and OEM for a hassle-free charging experience.
Self-Service Portal: EVesto’s self-service portal offers a comprehensive platform that seamlessly supports all operator processes. Everything can be efficiently managed and configured within the portal, from operations, sessions, and users to CDRs, roaming, and white-label options.
Customer service with EVA Global: EVesto collaborates with EV Assist, offering a 24/7 omnichannel service backed by EVA Global’s expert technical support team. This team is dedicated to addressing customer challenges at the charge point and beyond, currently serving end-users across 32 countries in 30 languages, with continued expansion.
Security: EVesto, adhering to the ‘security by design’ principle, emphasizes the integration of security best practices throughout the development and operational phases of EV chargers. A cornerstone of their security strategy is the implementation of ‘rotating secrets.’ When an EV charger is integrated into the EVesto platform, it’s provisioned with two secrets, Secret A and Secret B. Using the OCPP security profile 2, the EVesto portal provisions a new secret via the ChangeConfiguration command, followed by a reset. This allows for the rotation of Secret A, bolstering the charger’s security.
Uptime: EVesto, a leading player in the EV industry, stands at the forefront by boasting an unprecedented uptime of over 99.9%.

Choosing the best CPMS is crucial for anyone offering efficient and reliable EV charging services. By asking the right questions and understanding the benefits and functionalities of these systems, you can ensure you’re making an informed decision.

Riccardo Becker

CMO of EVesto

Charge Point Management System CPMS CPO EV charging EV infrastructure EVesto Smart charging

Optimizing EV Charging Costs with Dynamic Pricing

Cut Expenses & Boost Sustainability

The introduction of dynamic pricing is set to transform the electric vehicle charging landscape. EVesto is at the forefront of this innovation, leveraging strategic tools to sync charging activities with real-time energy rates. This blog delves into how dynamic pricing can dramatically transform the EV charging landscape, offering significant advantages to Charge Point Operators (CPOs) and EV drivers.

Understanding Dynamic Pricing for EVs
Dynamic pricing for EVs enables users to adjust charging costs based on the hourly fluctuations in energy prices. Using predictive data that forecasts energy costs 24 hours in advance, EVesto empowers smart charging strategies that optimize cost and energy usage during the cheapest and least congested times.

The Technical Backbone of Dynamic Pricing
Dynamic pricing for EV charging might sound complex. Still, it essentially boils down to a smart system that adjusts the price of EV charging based on when electricity is cheapest and most plentiful. Here’s how it works, step by step:

1. Real-Time Energy Rates:
In dynamic pricing for EV charging, we utilize a “day-ahead” pricing model, where electricity costs for each hour of the next day are known in advance, sourced from the ENTSO-E Transparency Platform. This system enables EV charging to be planned during cheaper times, typically at night or when renewable energy production is high. By automatically adjusting charging rates based on these forecasts, dynamic pricing ensures users benefit from lower costs and supports increased use of renewable energy, all without requiring manual monitoring.

2. Predictive Algorithms:

These are like weather forecasts but for electricity prices. They use past data to predict when electricity will be cheap or expensive in the next 24 hours.
For example, you might decide to picnic when it’s sunny, but this system determines the best time to charge EVs when electricity prices are low.

3. Integration with EV Chargers:

Dynamic pricing is communicated to EV charging stations through an automated system. Here’s a streamlined overview:
Dynamic Tariff Notification: We inform all Mobility Service Providers (MSPs) via the Open Charge Point Interface (OCPI) daily about the next day’s hourly tariffs. This ensures everyone is prepared for the changes in charging costs.
Charging Session Calculation: Our system calculates the cost of each charging session using the provided tariff data. Charge Point Operators (CPOs) can adjust prices by adding a markup or setting a minimum price to ensure profitability.
Automated Scheduling: While we don’t currently offer scheduling capabilities, the system to do this must be an EMS or some other intelligent system or MSP solution like Deftpower. Nevertheless, our system optimizes EV charging for the lowest electricity prices. This process is fully automated, requiring no EV driver intervention.

4. Smart Charging:

Automated Charging Control: We ensure that tariffs are effectively communicated to MSPs or other relevant parties via the OCPI. This empowers MSPs to remotely initiate or terminate charging sessions based on the tariff data received. While OCPI facilitates such control actions irrespective of the tariff type, MSPs can utilize the tariff information to make informed decisions on when to commence or cease charging sessions, a functionality that aligns with the principles of smart charging. Energy Management Systems (EMS) may also leverage this tariff data for similar purposes.

Optimized Charging: Our system ensures that your car charges when electricity is cleanest and cheapest, aligning with the principles of smart charging. This automated process not only saves you money but also contributes to a greener planet by minimizing the carbon footprint associated with charging.
User Interface: CPOs can configure dynamic tariffs, set them on chargers or groups of chargers using batch operations, and review the type of tariff applicable during each session or Charge Detail Record (CDR). While managing the charging schedule is typically the task of MSPs, every CPO can access their own data. Thus, in the future, CPOs may be able to examine how a session looks and how pricing is compiled based on dynamic prices. The dashboard empowers CPOs with valuable information while leaving the control of scheduling and session management to the relevant parties.
Economic Benefits of Dynamic Pricing
Dynamic pricing provides more than just reduced electricity costs. For CPOs utilizing EVesto’s platform, it optimizes infrastructure utilization by incentivizing charging during off-peak periods, thereby balancing the load on the grid. It translates into direct savings for EV drivers, making EV ownership more economically attractive.

Dynamic Pricing Implementation at EVesto
EVesto is actively developing dynamic pricing capabilities through its advanced API technology. Ongoing development of OCPI code aims to broaden the accessibility and functionality of this feature.

The Shift Towards Flexible Charging: Dynamic vs. Static
Unlike static charging, where fees are fixed regardless of the time or energy demand, dynamic charging adjusts fees based on actual usage and grid conditions. This flexibility is key to managing energy flows more effectively, especially as the number of EVs on the road grows.

With its pioneering approach to dynamic pricing, EVesto is charting a path toward a future where electric mobility thrives economically and environmentally. This innovative strategy boosts cost efficiencies and enhances grid harmony by incentivizing charging during off-peak hours. As the electric vehicle industry evolves, adopting technologies like dynamic pricing is becoming essential. These advancements are pivotal in reaching broader energy management goals and ensuring the economic sustainability of EV charging infrastructures.

Charge Point Operators Charging costs Dynamic pricing EV charging EVesto Smart charging

EVesto Launches the Most Accurate Dynamic Pricing Model for EV Charging

EVesto Partners with Webfleet

Today, EVesto announces the launch of its innovative Dynamic Pricing feature, setting a new standard for accuracy and flexibility in EV charging. Powered by Entso-E, Europe’s leading source of electricity market data, Dynamic Pricing empowers Charge Point Operators (CPOs) to align their tariffs with actual, up-to-date electricity costs, ensuring every charging session is fair and transparent

Dynamic Pricing Key Benefits

Accurate, Actual Pricing: EVesto uses Entso-E’s data to update tariffs based on actual electricity costs, building customer trust with market-aligned pricing.
Revenue Control: Fixed Margins ensure CPOs maintain profitability, while Min/Max tariffs stabilize rates, even during volatile times.
Eco-Friendly Charging: By encouraging charging during renewable energy availability, Dynamic Pricing appeals to eco-conscious EV drivers.

In a recent study, 23% of Dutch EV drivers reported high satisfaction with dynamic pricing, and 31% are considering the switch. EVesto’s new feature responds to this demand, positioning it as the most accurate, customer-focused actual pricing model on the market.

Download the Dynamic Pricing Brochure to learn more: Download Here

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Understanding the Open Charge Point Protocol (OCPP): From 1.6 to 2.0.1

As the electric vehicle (EV) industry continues to grow, the protocols governing EV charging have evolved to meet the changing needs of the market. One such protocol is the Open Charge Point Protocol (OCPP), a network protocol that enables seamless communication between EV charging stations and a Charge Point Management System (CPMS).

OCPP 1.6: Laying the Foundation

OCPP 1.6, an earlier version of the protocol, established a solid foundation for communication between charging stations and the CPMS. It defined various types of messages for exchange, outlined error-handling procedures, and described operations that could be performed using the protocol. Importantly, it also provided for offline behaviour, allowing charging points to operate stand-alone in the event of the unavailability of communications or the CPMS.

OCPP 2.0.1: The Latest Evolution

Fast forward to OCPP 2.0.1, the latest version. The transition to 2.0.1 from 1.6 represents a major version bump, indicating that it introduces breaking changes. This version introduces several new features and improvements:

ISO 15118 Support: This allows for features like Plug and Charge (PnC), which enables the EV to authenticate and authorize a charging session upon plugging into the station.
Improved Security: Enhanced security features include using Transport Layer Security (TLS) for secure communication and introducing security events and security profiles.
Smart Charging: More advanced smart charging capabilities can help manage the load on the electrical grid by adjusting charging speed or timing.
Display Messages: The central system can send messages to be displayed on the charging station, useful for user instructions, promotional content, or other information.
More Granular Transaction Data: Detailed transaction data can be useful for billing, analysis, and troubleshooting.
Device Model and EVSE Management: New messages for managing device models and Electric Vehicle Supply Equipment (EVSE) have been introduced.

OCPP Compatibility and Backward Compatibility

OCPP compatibility refers to a charging station’s ability to communicate with a CPMS using the OCPP. A charging station is considered OCPP-compatible if it can successfully send and receive messages defined by the OCPP to and from a CPMS.

As for backward compatibility, OCPP 2.0.1 is not backwards compatible with OCPP 1.6. This means a CPMS using OCPP 2.0.1 cannot communicate with a charging station using OCPP 1.6 and vice versa.

OCPP vs OCPI

While OCPP governs communication between the charging station and the CPMS, the Open Charge Point Interface (OCPI) is another protocol that allows different CPMSs to exchange information. This can include information about charging station locations, availability, tariffs, and facilitating roaming services for EV drivers.

OCPP 1.6 vs 2.0.1

The main differences between OCPP 1.6 and 2.0.1 lie in the new features and improvements introduced in 2.0.1, as outlined above. These enhancements in security, smart charging, and other areas represent significant advancements in the protocol.

EVesto and OCPP

The core foundation of EVesto is built around standard protocols such as OCPP, OCPI, and OICP. At the heart of the EVesto platform lies the connectivity layer – the software that facilitates the connection of chargers with EVesto. Once this connection is established, a dialogue in the form of OCPP messages is initiated between the charger and EVesto. This exchange forms a crucial part of the EVesto platform and serves as the starting point for all the features it offers.

The technical protocol OCPP and the data it encompasses are enriched and modified within the platform, forming the basis for further communications with external systems, particularly in roaming. The OCPI and OICP protocols, designed to enable a seamless charging experience for EV drivers across different charging networks, function as a bridge between e-Mobility Service Providers (EMPs) and Charging Point Operators (CPOs). At its core, EVesto supports these protocols and incorporates algorithms that bridge the gap between the low-level OCPP protocol and the roaming protocols OCPI and OICP.

EVesto and OCPP 2.0.1

In an exciting development, EVesto has already implemented a subset of OCPP 2.0.1. Their initial support for OCPP 2.0.1 covers processes comparable to what OCPP 1.6 offers, marking a significant step forward in EVesto’s service offerings. EVesto is inviting its partners to begin experimenting with this new implementation. Additionally, EVesto has recently joined the Open Charge Alliance (OCA), further solidifying their commitment to advancing EV charging standards and protocols.

Understanding OCPP is essential for anyone involved in the EV charging ecosystem. The evolution of the Open Charge Point Protocol (OCPP) from 1.6 to 2.0.1 marks a significant advancement in the electric vehicle (EV) industry, adapting to the changing needs of the market. Companies like EVesto are leading the way, integrating these protocols into their platforms to enhance the EV charging experience. With their recent implementation of a subset of OCPP 2.0.1 and membership in the Open Charge Alliance (OCA), EVesto underscores the importance of these protocols in driving the development of the EV charging ecosystem. As we look to the future, these protocols will continue to shape the landscape of EV charging.

Dive deeper into the world of EV charging protocols.

CPMS EV charging EVesto Interoperability OCPP OCPP 1.6 OCPP 2.0.1 Open Charge Point Protocol

Key Protocols that govern Electric vehicle (EV) charging

Protocols are crucial for effective communication in the electric vehicle (EV) charging ecosystem. They ensure interoperability, standardization, and secure communication between various components. This article explores the significance of protocols and how EVesto utilizes them to deliver seamless and efficient charging solutions.

The Importance of Protocols in EV Charging

Protocols play a vital role in the operation of EVs and their charging infrastructure. They enable interoperability, ensuring effective communication between devices, systems, and networks. Protocols also provide a framework for standardization, guaranteeing compatibility between EVs, charging stations, and management systems from various manufacturers. Additionally, they define the implementation of functions and features, such as remote control and firmware updates.

Moreover, protocols incorporate security features to protect against unauthorized access and malicious attacks, ensuring the integrity of the charging process and user data. They also enhance the user experience by enabling roaming services and simplifying EV charging.

Here are some of the most important ones:

Open Charge Point Protocol (OCPP): This is a universal protocol for communication between charging stations and a central management system. It allows for remote control, firmware updates, session information, and more. There are several versions of OCPP, with 2.0.1 being the latest.
IEC 61851 is an international standard for electric vehicle conductive charging systems. It defines the communication between the EV and the charging station for AC charging.
ISO 15118: This international standard defines the communication between the EV and the charging station. It supports advanced features like Plug and Charge (PnC) and bi-directional charging (V2G).
CHAdeMO: This is a DC charging standard that was developed in Japan. It supports both fast charging and bi-directional charging.
Combined Charging System (CCS): This is a standard for DC fast charging developed by several major automobile manufacturers. It combines the AC and DC fast charging connectors into a single port on the vehicle.
Tesla Supercharger: This is a proprietary DC fast charging protocol developed by Tesla. It is currently only compatible with Tesla vehicles.
Open Charge Point Interface (OCPI): This protocol allows roaming services between different charging station networks. It enables EV drivers to use charging stations from different operators with a single subscription.
OpenADR (Automated Demand Response): This is a standard for communication between utilities and customers to adjust power demand. It can be used in EV charging to shift charging times to periods of low electricity demand.
The Open InterCharge Protocol (OICP): is a protocol developed by Hubject, a joint venture of several major companies, including BMW, Bosch, Daimler, and others. It was created to facilitate the interoperability of charging infrastructure and services for electric vehicles (EVs).OICP is primarily used in Europe and allows for the exchange of information between different charging station operators and e-mobility service providers.
The eMobility Interoperation Protocol (eMIP): is an open protocol developed by GIREVE. It enables the transfer of data and services between an operator’s software platform and GIREVE’s platform. The protocol aims to enable roaming of charging services and provide access to a comprehensive charging point database.
The Open Smart Charging Protocol (OSCP): is an open standard for communication between EV charging stations, management systems, and smart grid components, enabling smart charging, demand response, and grid integration.
The Open Clearing House Protocol (OCHP): is an open standard for EV charging networks. It enables seamless roaming and billing between different charging operators. OCHP allows EV drivers to access stations from multiple operators using a single authentication and payment method.
SAE J3400 Standard: This is a significant new development, representing a milestone for Tesla-developed connectors used in EV charging. The SAE J3400 standard marks a step towards defining the design, construction, and technical characteristics of the connectors and inlets used in EV charging. It aims to expand charging access for current and future EV drivers by moving the North American Charging Standard (NACS) connector towards an open industry standard. This initiative is expected to enhance interoperability and streamline the charging experience for EV drivers.
NACS – North American Charging Standard: Introduced by Tesla and now adopted as NACS, this standard offers AC and DC charging capabilities in a single plug, with capacities exceeding those of the CCS standard. Major automakers, including Ford and General Motors, have announced plans to adopt NACS, indicating its significant impact on the industry. Vehicles compatible with NACS are anticipated to start rolling out in 2025, with adapters available for use in the meantime.

Protocols and standards specific to Europe for electric vehicle (EV) charging
There are a few other protocols specific to Europe that are next to the above-mentioned protocols.

IEC 62196: This is an international standard, but it’s particularly relevant in Europe. It defines the physical connectors used in EV charging. Type 2 connectors, specified in this standard, are the most common connectors used for EV charging in Europe.
IEC 61851-1: This standard is used worldwide but is very important in Europe. It defines the conductive charging system between the electric vehicle supply equipment (EVSE) and the EV, including the control functions and digital communication.
IEC 61851-23, -24: These standards define DC charging and the digital communication between the EV and the EVSE for DC charging.
EN 50604: This European standard defines safety requirements for exchangeable lithium batteries in light EVs.
EN 50498: This European standard applies to devices installed in EVs intended for driver interaction. It includes requirements for the user interface of EV charging stations.
European Directive 2014/94/EU: This directive sets out the minimum requirements for deploying alternative fuel infrastructure across Europe, including EV charging stations. It promotes the use of common standards and interoperability to facilitate the growth of EV charging infrastructure.

EVesto Leveraging Protocols for an Enhanced Charging Experience
EVesto recognizes the significance of protocols in delivering an enhanced charging experience. The platform’s core foundation is built around standard protocols such as Open Charge Point Protocol (OCPP), Open Charge Point Interface (OCPI), and Open InterCharge Protocol (OICP).

EVesto’s connectivity layer, powered by OCPP, establishes seamless communication between chargers and EVesto’s central management system. This enables remote control, firmware updates, and session information, ensuring efficient charging processes. Additionally, EVesto’s Charge Point Management System (CPMS) supports ISO 15118, allowing advanced features like Plug and Charge (PnC).

The platform also leverages OICP to facilitate interoperability and information exchange with other charging infrastructure providers, enhancing the availability and accessibility of charging stations.

Protocols are essential in the EV charging ecosystem, ensuring compatibility, standardization, and secure communication. EVesto understands the importance of protocols and utilizes them to deliver an enhanced charging experience. By implementing industry-standard protocols such as OCPP, ISO 15118, and OICP, EVesto enables effective communication, advanced features, and interoperability. As the EV industry evolves, protocols will continue to drive innovation and shape the future of electric vehicle charging.

Charging protocols CPMS Electric vehicles EV charging EVesto Interoperability OCPI OCPP

Green Bytes & Electric Sites: Green Computing in EV Charging

As the world pivots towards sustainable energy solutions, green computing has gained significant momentum, especially in sectors like electric mobility. Green computing, a term first coined in the early 1990s, represents a conscious effort to reduce environmental impact through more efficient and less wasteful use of computing resources.

History and Evolution

The journey of green computing began as an initiative to improve energy efficiency in data centres and computing ecosystems. Over the years, it has evolved to encompass a broader range of practices to minimize the environmental footprint of computing operations and data storage. This evolution mirrors the growing global emphasis on sustainability, driven by the increasing awareness of climate change and environmental degradation.

Defining Green Computing

At its core, green computing involves developing and using computer resources in an environmentally sustainable manner. This includes the design, manufacturing, and disposal of computing hardware and the algorithms, systems, software, and applications that drive them. It’s about creating systems that are not only energy-efficient but also economically viable and socially responsible. Green Computing can be dissected into several strategies.

Green Computing Strategies

Energy-Efficient Hardware:
Use of low-power consumption devices and energy-efficient servers and components.
Virtualization:
Running multiple virtual machines on a single physical machine to maximize resource utilization.
Cloud Computing:
Leveraging cloud services to reduce the need for on-premises servers, thus saving energy and reducing hardware waste.
Data Center Optimization:
Improving cooling systems, using renewable energy sources, and implementing power management techniques in data centres.
Resource Allocation Algorithms:
Employing algorithms that dynamically allocate resources only when needed, minimizing idle time.
E-Waste Management:Ensuring proper recycling and disposal of outdated or broken electronic equipment.
Remote Work and Teleconferencing:
Reducing the need for physical travel and office space decreases energy use and carbon emissions.
Green Software Engineering:
Developing software that is resource-efficient and that can run on less powerful machines.
Paperless Processes:
Digitizing workflows to reduce the need for printing and paper usage.
Sustainable IT Procurement:
Purchasing from suppliers who demonstrate environmentally responsible practices.

Green Computing in CPMS: An In-Depth Look

As we navigate the nuances of electric mobility, the spotlight often falls on Charge Point Management systems (CPMS) as the operational backbone. Yet, the green computing principles behind these systems truly propel the industry forward. EVesto’s CPMS emerges as a paragon in this domain, merging technical prowess with ecological sensitivity.

Energy-Efficient Design and Cloud Ingenuity

At the forefront of our strategy is the energy-efficient design of our software. By creating systems that demand less computational power, we significantly reduce the energy needs of our servers, exemplified by our Azure data centre operations. Our reliance on cloud-based solutions compounds this efficiency. Opting for the cloud over traditional on-premises setups cuts down energy consumption and embodies our dedication to reducing electronic waste as the need for constant hardware upgrades dissipates.

Data Optimization: A Pillar of Sustainability

Data is the lifeblood of CPMS, and its management is where green computing really shines. Through data compression and optimized storage, EVesto ensures less energy is expended in data processing, leading to a leaner, greener operation. This focus on data optimization is not just an operational choice; it’s an environmental stance, ensuring that every byte of data serves a purpose without excess cost or carbon.

Scaling Smartly: The EVesto Advantage

The true measure of our commitment to green computing is evident in how we scale. EVesto’s platform is designed to support an ever-growing charging station network without linear resource use or cost increases. This scalability is a strategic choice, reflecting our understanding that resource efficiency isn’t just about what we use and how we grow.

Quantifying Our Green Impact

As part of our ongoing mission, we are committed to quantifying the CO2 savings delivered through our platform. By providing transparent metrics, we not only showcase the efficiency of EVesto but also support our customers in their sustainability journey, making the environmental benefits of our platform clear and compelling.

Benefits of Green Computing

Minimising computational costs has become more important with a growing shift towards cloud infrastructure. We aim to continuously reduce our footprint by implementing green computing principles. To conclude, we summarise the main benefits of green computing.

Cost Efficiency: Green computing practices often result in significant cost savings. By optimizing software to use less computational power, companies can reduce energy consumption and lower operating expenses, translating into more competitive pricing for customers and higher margins.
Scalability: As demonstrated by EVesto, a focus on green computing allows for a scalable infrastructure that can support a growing number of EV chargers without significant additional costs. Efficient use of cloud resources ensures that the platform can expand its capabilities without a corresponding increase in resource consumption or expenses.
Sustainability: Green computing aligns with global sustainability goals by reducing the carbon footprint of computing operations. For EVesto, this means contributing positively to the environment by minimizing energy usage and electronic waste, which resonates with the core
Market Differentiation: Embracing green computing can differentiate companies from competitors by showcasing a commitment to innovation and environmental responsibility. This can attract customers who prioritize sustainability, thus opening up new market segments and opportunities.
Enhanced Reputation: AAs public awareness of environmental issues grows, companies that adopt green computing can enhance their brand image. For companies, this translates into an improved reputation as a forward-thinking, responsible business, which can lead to increased customer loyalty and trust.
Regulatory Compliance: With increasing regulations to reduce environmental impact, green computing practices can help ensure compliance with these laws, avoiding penalties and enabling companies like EVesto to benefit from incentives or tax breaks associated with sustainable operations.
Operational Resilience: Green computing strategies contribute to operational resilience by promoting using renewable energy sources and efficient data centres. This reduces the risk of operational disruptions due to energy shortages or fluctuating energy prices.
Innovation and Continuous Improvement: Companies focusing on green computing are often at the forefront of technological innovation. For EVesto, this can lead to continuous improvements in our CPMS, ensuring that the platform remains cutting-edge and effective.
Customer Transparency and Engagement: By quantifying and communicating the environmental benefits of our platform, EVesto can engage with customers on a deeper level, providing transparency and fostering a sense of partnership in achieving shared sustainability goals.
Attracting Talent: A commitment to green computing can help attract top talent, particularly from the growing pool of professionals seeking to work for environmentally conscious organizations.

The advancement of green computing within the electric mobility sector reflects a collective stride towards a more sustainable future. It’s a commitment that transcends individual companies and becomes a shared goal across the industry. By streamlining energy use, optimizing resources, and continuously innovating, the field addresses the immediate needs of electric vehicle charging and contributes to the global effort to mitigate environmental impact. This journey of progress, powered by initiatives across various platforms, including cloud-based solutions and data optimization, is a testament to the potential of technology as a force for ecological stewardship and operational efficiency. The road ahead is bright with the promise of cleaner energy and smarter infrastructure, driving us all towards a greener horizon.

Are you ready to revolutionize your EV charging operations with green computing? Book a demo to drive efficiency in EV charging.

E-mobility Energy efficiency EV charging EVesto Green computing Smart infrastructure Sustainability

Harmonizing Electric Vehicles and Energy Systems

EVesto Partners with Webfleet

In a world swiftly pivoting towards electric vehicles (EVs), harmonizing EVs with our existing energy systems can’t be understated. As EV adoption surges, the onus falls on innovations within Smart Grid Technologies to ensure seamless integration. Charge point management software emerges as a critical player in addressing the multifaceted challenges that the integration of EVs into the power grid presents. There are several strategies and features that can be implemented in charge point management software to help tackle these issues.

The Impact of EVs on The Grid
The ascent of electric vehicles (EVs) heralds a new era of mobility but also presents challenges for our existing power grids. The surge in electricity demand due to EV charging can strain the grid, especially during peak hours. Moreover, the localized demand spikes can affect the distribution infrastructure, potentially leading to overloads and outages if managed properly. However, with smart grid technologies, these challenges can be transformed into opportunities.

How EVs and smart grid technologies interact:

Load Management: Smart charging mitigates grid overloading risks by scheduling charging during off-peak hours or redistributing the load.
Vehicle-to-Grid (V2G) Integration: EVs act as mobile energy storage, feeding energy back into the grid during high-demand periods and charging during low demand.
Renewable Energy Integration: EVs absorb excess renewable energy, aiding in the creation of a resilient and sustainable energy ecosystem.
Infrastructure Upgrades: The growing EV adoption necessitates more charging stations and distribution network enhancements
Data Analytics and Predictive Maintenance: Predictive analytics optimize charging schedules and forecast demand, bolstering grid stability and reliability.

These interactions between EVs and smart grid technologies are vital for transitioning to a sustainable and electrified transportation ecosystem, unlocking the full potential of EVs in harmony with the grid.

At EVesto, we not only empower our clients with actionable data for load balancing, smart charging, predictive analytics, and strategic infrastructure planning but also prioritize cybersecurity. We’re deeply committed to ensuring grid stability and protecting against cyber threats.

Deep dive into strategies and features that can be incorporated:

Demand Response Management:
Load Balancing: Implementing sophisticated algorithms to distribute the charging load evenly across the grid, averting overloads during peak hours.
Dynamic Pricing: In developing stages, dynamic pricing can incentivize off-peak charging by offering lower rates during low demand.
Integration with Renewable Energy Sources:
Green Charging: Prioritize charging from renewable energy sources to reduce the carbon footprint of EV charging.
Energy Storage Integration: Integrate with energy storage systems to store renewable energy for later use in charging.
Smart Charging:
Scheduled Charging: Allowing users to schedule their charging sessions during off-peak hours significantly reduces grid strain.
V2G (Vehicle-to-Grid) Integration: V2G capabilities enable EVs to feed energy back into the grid during high demand, promoting a bidirectional energy flow.
Predictive Analytics:
Forecasting: Harnessing data analytics to forecast demand patterns, aiding in the optimization of grid operations
Predictive Maintenance: Utilizing predictive algorithms, CPOs can anticipate and pre-empt issues before they occur, ensuring a smooth operation.
Infrastructure Planning:
Optimal Site Selection: Data analytics can spotlight optimal locations for new charging stations based on demand patterns and grid capacity, ensuring the infrastructure grows intelligently with the demand
Interoperability and Standardization:
Open Standards: Although yet to be fully realized, adopting open standards can ensure interoperability between charging networks and grid systems.
API Integration: Open APIs can facilitate integration with other systems, creating a cohesive ecosystem.
Remote Monitoring and Control:
Real-Time Monitoring: Real-time monitoring of charging stations can swiftly identify and address issues.
Remote Control: Enabling remote control of charging stations can manage load and avert grid instability.

Collaborating with innovative partners is key to moving towards Grid Harmony. Our partnership with Ampcontrol is a big part of this. The technical work we do together opens up many benefits for our customers, like lower energy costs and reliable charging, thanks to Ampcontrol’s smart charging and energy management software.

Here’s how this collaboration helps in achieving Grid Harmony:

Optimized Charging: Ampcontrol’s software smartly schedules charging times, avoiding high energy use during peak hours, which lowers costs for our customers.
Peak Demand Shaving: The software helps avoid energy use during peak times, which is good for the grid and EV owners. This reduces grid stress and lowers energy bills.
Better Energy Management: Ampcontrol’s energy management aligns well with EVesto’s goal of a sustainable and reliable energy system. This helps tackle the challenges of integrating EVs into the grid.
Data-Driven Insights: Combining data from both platforms helps in planning and making sure the charging system grows well with the increasing EV market.
Benefits for Customers: This partnership offers customers a strong, cost-effective, and reliable charging solution, making EV charging easy and beneficial.

Also, as we use more data, EVesto’s strong security measures protect against cyber threats. Our blog post discusses our strong focus on EV charger security and keeping data safe.

Working with Ampcontrol and other EMS solutions brings us closer to a future where smart grid tech and electric vehicles blend well, creating a balanced, sustainable energy setup. This partnership not only tackles current challenges but also sets a solid base for the promising path ahead in EV space, making it easier for our customers to move towards grid harmony.

At EVesto, we are at the forefront of delving into and implementing smart grid technologies to weave a harmonious interaction between EVs and the power grid. Our relentless efforts in advancing charge point management software mirror our unwavering commitment to nurturing a sustainable and reliable energy ecosystem. The path towards Grid Harmony is spread with challenges and opportunities, and we at EVesto are steadfast in our resolve to navigate through them, carving out a greener future for all.

This blog highlights how EVs affect the grid and how smart grid technologies, driven by innovative strategies, play a key role in creating a smooth connection between the grid and EVs. As we move forward, combining these technologies will help overcome challenges and lay the groundwork for a more sustainable and electrified transportation future.

CPMS Electric vehicles Energy systems EV charging EVesto Renewable energy Smart grids Sustainability

EVesto Integrates with the Portuguese Roaming Hub, Mobi.E

EVesto, proudly announces a strategic integration with MobiE, the essential roaming hub for all Charge Point Operators (CPOs) and Mobility Service Providers (MSPs) in Portugal. This collaboration enhances the EV charging infrastructure and supports the growing adoption of electric vehicles across the country.

Tom Kuijsten, CT of Longship.io, states:
“We are thrilled to bring this pivotal update to our users, facilitating more effective management of their EV charging operations. Partnering with Mobi.E ensures our platform remains at the forefront of technology and compliance, prepared to meet the demands of the burgeoning Portuguese EV market.”

Key Benefits of the Integration:

Seamless Public Charging Access: Enables all connected CPOs to participate effortlessly in public charging scenarios.
Compliance with National Regulations: Ensures all operations align with Portuguese mandates, facilitating smooth market entry and expansion.
Competitive Market
Advantage: Positions EVesto as one of the few CPMS platforms tailored for the Portuguese market, enhancing our users’ operational capabilities.

Download the Dynamic Pricing Brochure to learn more: Download Here

“Our esteemed client, Atlante, is already leveraging this feature to great effect. Their successful integration and positive feedback underscore the practical benefits and operational enhancements brought about by our partnership with Mobi.E.”

We invite all interested CPOs to sign up for a demo of our updated platform and experience first-hand how EVesto can simplify your operations and enhance your market reach.

Charge Point Operators CPMS EV charging EVesto Interoperability MOBI.E Portugal Roaming hub