Digital buyer journeys
What digital buyer journeys means for buyers and exhibitors in this sector.

Join the 5th International Conference on Renewable, Non-Renewable & Sustainable Energy Systems from May 24-25, 2027 in Berlin, Germany. Engage with global experts and explore innovative energy solutions.
Dates
24–25 May 2027
City / country
Berlin, Germany, Germany
Venue
Berlin
Event overview
The 5th International Conference on Renewable, Non-Renewable & Sustainable Energy Systems (ICRNS-2027) will be held on May 24-25, 2027 in Berlin, Germany.
This prestigious conference aims to bring together researchers, scientists, engineers, and policymakers to discuss advancements in energy systems.
The program includes keynote presentations, technical sessions, and discussions on solar energy, wind power, energy storage, and sustainable energy policies.
TL;DR
Attendees will benefit from networking opportunities with global leaders in the energy sector. The conference will provide access to cutting-edge research and the chance to present your work to an international audience. Participants can forge new collaborations and enhance their knowledge through expert-led sessions.
Exhibitors will gain visibility among key stakeholders in the energy industry. This is an opportunity to showcase innovative products and solutions, connect with potential partners, and enhance brand recognition. Exhibiting at ICRNS-2027 will position your organization as a leader in sustainable energy solutions.
Attendees, exhibitors & solutions
Visitor profile
Typical attendee groups you can expect to meet.
Exhibitor profile
Main supplier and exhibitor segments present at the show.
Product categories
Key solution areas showcased across the event.
Location & Facilities
Berlin, Germany, Germany
Berlin in Berlin, Germany typically provides on-site or adjacent visitor parking during major trade fairs; confirm daily rates, payment methods and hall access on the organiser or venue website before travel.
Food options
On-site catering
On-site diningParking: Berlin in Berlin, Germany typically provides on-site or adjacent visitor parking during major trade fairs; confirm daily rates, payment methods and hall access on the organiser or venue website before travel.
Gate: Follow organiser signage to the main visitor entrance at Berlin for badge collection; allow extra time for security screening during peak morning arrival.
Attend
Speaker
Poster
Delegate/Listener
Student Delegate/Listener
Virtual
Accompanying Person
How the last edition performed
New this edition
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The archived 2026 organiser site included a separate call-for-papers page, which formalised the abstract route for speakers and poster presenters rather than relying only on email enquiries. For 2027 applicants, that page is the template to watch for deadlines and formatting rules.
Source—
The archived site carried gallery and glimpses pages alongside the main conference pages, giving prospective delegates visual evidence of session formats and networking settings. These pages are useful when judging the scale and atmosphere of the meeting before registering.
Source—
The current registration capture lists separate virtual, student delegate, poster, speaker and accompanying-person rates. This tiering lowers the entry point for students and remote attendees while keeping in-person delegate access distinct; confirm that the 2027 cycle keeps the same structure.
Intelligence
Key market insights, trends, news and related events to help you understand the bigger picture.
Why it matters
On 2027-05-24 to 2027-05-25, 5th International Conference on Renewable, Non-Renewable & Sustainable Energy Systems in Berlin, Germany covering Solar energy technologies and photovoltaic systems, Wind energy solutions and technologies, Energy storage systems and b gives energy buyers a single calendar window to compare suppliers, validate specs on the stand, and book follow-ups before the next buying cycle - especially when your roadmap matches the published exhibitor profile.
Key trends shaping this market and its wider industry.
Digital buyer journeys
What digital buyer journeys means for buyers and exhibitors in this sector.
Sustainability in procurement
What sustainability in procurement means for buyers and exhibitors in this sector.
Automation and labour efficiency
What automation and labour efficiency means for buyers and exhibitors in this sector.
Regional supply-chain resilience
What regional supply-chain resilience means for buyers and exhibitors in this sector.
Hybrid engagement models
What hybrid engagement models means for buyers and exhibitors in this sector.
Plan your trip

Choose from the following airports, with convenient access to the event and venue.
Berlin Brandenburg
to venue
by car
A range of accommodation options near the venue and across key areas.
Premier Inn Berlin Airport Hotel
4.1
USD 150–190 / night
Airport-area option surfaced in Google Travel hotel search for Berlin. Practical for early departures and late arrivals at BER, but it adds a rail or taxi leg to central conference sessions. Book a flexible rate until session times are confirmed.
B&B Hotel Berlin-Dreilinden
4.2
USD 95–122 / night
Budget chain hotel with parking and pet-friendly rooms, listed in the Berlin hotel search results. The southwest fringe location suits travellers arriving by car and can undercut central rates, but budget extra time for the S-Bahn or road leg into Berlin.
Garner Hotel Berlin - Charlottenburg by IHG
4.1
USD 150–190 / night
IHG-affiliated property in west Berlin with parking and pet-friendly policy. Charlottenburg gives good S-Bahn and U-Bahn access to central venues and is a reasonable base for combining the conference with city meetings.
Garner Hotel Berlin - Checkpoint Charlie
4.0
USD 150–190 / night
Central Mitte location near Checkpoint Charlie, useful for delegates who want to walk to central meeting points and use the U-Bahn from Kochstrasse or Stadtmitte. Expect a higher nightly band in late May than the outer districts.
Novotel Suites Berlin City Potsdamer Platz
4.2
USD 150–190 / night
All-suite property at Potsdamer Platz with parking and pet-friendly rooms, listed among the Berlin search results. The location is strong for evening networking and gives quick S-Bahn access to Hauptbahnhof and the airport rail corridor.
Get around the city with these convenient transport options.
S-Bahn (S9 / S45)
S9 and S45 serve the airport rail station and connect into the Berlin S-Bahn network. A zone ABC ticket covers the airport; validate it before boarding and allow extra time with luggage.
FEX airport express / regional train
The FEX and regional services offer the fastest rail run into Hauptbahnhof, typically around 30 minutes. Check the departure board because not every regional train stops at the airport station.
U-Bahn / S-Bahn / tram
Use the BVG journey planner on the day to pick between U-Bahn, S-Bahn and tram. The inner city sits in zone AB, so an AB ticket covers most hotel-to-venue trips without paying the airport zone.
24-hour ticket
A day ticket pays off with three or more journeys and covers the conference commute plus evening networking trips. Buy and validate before the first boarding; inspectors check frequently.
taxi
Taxis wait outside the terminal and are metered. The road trip can stretch well beyond 45 minutes in morning peaks, so compare against the S-Bahn or FEX before choosing a taxi for a fixed session start.
ride-hail
Uber, Bolt and FREENOW operate in Berlin. Use the designated pickup zone at BER and check the quoted fare before confirming, because surge pricing can make ride-hail more expensive than a metered taxi.
car parking
Berlin conference venues usually offer paid on-site or nearby garage parking, with hourly or daily rates. Confirm height restrictions and whether pre-booking is required; public transport is usually cheaper for a multi-day stay.
taxi
Berlin Brandenburg (BER) is the main commercial gateway serving Berlin, Germany; allow 45-60 min by road or rail to Berlin.
Weather
Late May in Berlin is late spring. Typical daytime highs sit around 18-22 C and nights around 8-12 C, with a realistic chance of showers in any week. Halls and session rooms can be air-conditioned or stuffy depending on the venue, so dress in layers. Check a short-range Berlin forecast in the final 72 hours and carry a compact umbrella; no weather capture was returned for this run, so the bands above are climatological guidance rather than a forecast.
Plan for the climate
Check temperatures and pack accordingly
Venue connectivity
Germany uses 230 V at 50 Hz with Type F (Schuko) sockets, so bring a European adapter for UK, US and Australian plugs. EU roaming applies for EU SIM holders; visitors from outside the EU should compare an eSIM or a prepaid German data plan before relying on venue Wi-Fi, which can slow down in packed session rooms. Download the BVG and DB Navigator apps and offline maps before travelling, and keep a power bank for long days at the venue.
Ride-hailing
Taxis
Public transit
Car rentals
Useful information to help you have a smooth and respectful visit.
Language
German is the everyday language in Berlin, while the conference programme and organiser site are in English. Hotel desks, airport staff and venue teams generally switch to English for international delegates, but a few polite German phrases help in smaller cafes and neighbourhood shops.
Currency and payments
Germany uses the euro (EUR). Contactless card and mobile payment are widely accepted in hotels, restaurants and transit machines, but some small kiosks and bakery counters still prefer cash. Keep a modest amount of euro cash for lockers and small purchases.
Transit etiquette
Validate BVG and S-Bahn tickets before boarding and keep them until you exit; inspectors check frequently and fines apply. Escalator etiquette is to stand on the right, and quiet zones on trains are observed.
Sunday trading
Most shops close on Sundays, including many supermarkets and pharmacies, although train stations and some convenience stores stay open. Buy essentials and transit tickets on Saturday if you arrive over a weekend.
Punctuality and meetings
Academic and business meetings in Berlin usually start on time. Arrive a few minutes early for panel sessions and confirm appointments rather than assuming a flexible start.
Tipping and dining
Service is included in restaurant bills, but rounding up or adding 5-10 percent is normal for good service. Tell the server the total you want to pay when handing over cash or a card.
Practical guides
Everything needed to arrive prepared, navigate the event, and make the visit productive.
Destination: BER
Fly into Berlin Brandenburg (BER), the commercial airport for the city. Nonstop options from London take around two hours, while New York, Dubai, Singapore and Sydney routings may involve one or two stops through hubs such as Amsterdam, Zurich, Frankfurt, Istanbul or Antalya. The flight capture for 24 May 2027 described New York fares as currently typical, London as typical and Singapore as currently high, so compare flexible and refundable fares early rather than locking in a non-refundable ticket before the programme is confirmed. Allow a buffer of at least three hours between a long-haul landing and the first session, and check whether your airline uses BER Terminal 1 or 2 before arranging the airport transfer.
Get to the venue and around the city with these options.
Airport → venue: Primary gateways: Berlin Brandenburg (BER). Allow road or rail time to Berlin; on-site parking is usually available at major exhibition venues.
Hotel → venue: Precinct hotels near Berlin: Berlin Airport (BER) area: Premier Inn Berlin Airport Hotel; Dreilinden, southwest Berlin fringe: B&B Hotel Berlin-Dreilinden; Charlottenburg: Garner Hotel Berlin - Charlottenburg by IHG.
Ride-hail: Uber, Bolt and FREENOW operate in Berlin and are commonly used for airport runs and late-evening returns from networking events. At Berlin Brandenburg, follow signs to the designated ride-hail pickup zone rather than arranging a curbside pickup at the terminal door. Compare the app quote with a metered taxi and with the S-Bahn or FEX before committing, especially during morning peak when road times from BER can stretch. Save your hotel address in German as well as English for drivers.
Public transit: Berlin's BVG network combines U-Bahn, S-Bahn, tram and bus, and it connects BER Airport with the central hotel districts of Mitte, Potsdamer Platz and Charlottenburg. The airport sits in fare zone ABC, while most inner-city hotel-to-venue trips are in zone AB. Buy a single ticket or a 24-hour ticket from machines, the BVG app or a kiosk, and validate it before boarding. S-Bahn lines S9 and S45 serve the airport, and the FEX airport express or a regional train gives the fastest run to Berlin Hauptbahnhof. Use the BVG journey planner for live connections and allow extra time on match days and public holidays.
Parking: Berlin conference and exhibition venues generally provide paid on-site or nearby garage parking, with rates that vary by operator and event. Confirm with the venue whether pre-booking is required and whether height restrictions apply to vans or high-roof vehicles. For a multi-day conference, a hotel with parking plus a BVG day ticket is usually cheaper than daily venue parking, and central Berlin traffic and parking enforcement make public transport the simpler option.
Plan and pack for the event climate.
Month: May 2027 (conference dates listed as 24-28 May 2027)
Seasonality: Late May is late spring in Berlin, with a realistic chance of showers and some cloudy days alongside bright intervals. Rain is usually showery rather than persistent. Pack a compact umbrella and a light waterproof layer, and keep a spare pair of shoes if you plan to walk between venues and hotels.
Packing: Pack layers rather than a heavy coat: a light jacket or blazer, a fine knit or shirt for session rooms, a compact umbrella and comfortable walking shoes for long days between halls and transit stops. Bring a Type F (Schuko) plug adapter, a power bank, business cards and a reusable water bottle. If you are presenting a poster, carry the print in a protective tube and keep a PDF backup on a USB drive.
Plan your trip
Best day to visit: Day 2 (mid-show)
Mid-show days at 5th International Conference on Renewable, Non-Renewable & Sustainable Energy Systems usually combine full exhibitor attendance with scheduled B2B meetings, before early pack-down on the final day.
Confirm your registration category and payment status
Book the Berlin hotel on a flexible rate
Book flights into Berlin Brandenburg (BER)
Check Schengen entry requirements and passport validity
Arrange travel insurance
Download the BVG and DB apps and plan the airport transfer
Print or prepare your poster or presentation files
Check the programme and pre-register for side events
Sort out connectivity and payments
Pack for spring Berlin and long days on site
Reconfirm arrival time and hotel check-in window
Prepare your badge-desk folder
Registration and hall orientation at Berlin
Supplier meetings and product demos
Final negotiations and follow-up
5th International Conference on Renewable, Non-Renewable & Sustainable Energy Systems registration concourse
Berlin
Central meeting point before and between hall appointments during show days.
Organiser B2B lounge (if offered)
Berlin
Hosted matchmaking and buyer programmes when published by the organiser.
Budget

Adjust the inputs below to create a directional event budget.
This is a directional estimate. Please verify live rates before booking.
Official cost items and estimated ranges for exhibitors.
visitor_ticket
visitor · General admission
EUR 749 / per person
| Item | For | Tier | Estimated range | Status | As of |
|---|---|---|---|---|---|
| visitor_ticket | visitor | General admission | EUR 749 / per person | organiser_published |
Decision
Use this quick check to decide whether 5th International Conference on Renewable, Non-Renewable & Sustainable Energy Systems fits your visit, exhibit or skip plan.
QUESTION 1 OF 6
For 5th International Conference on Renewable, Non-Renewable & Sustainable Energy Systems, what is your primary role on the show floor?
Compare participation options side by side to choose the best fit for your objectives.
visit
Your category focus and target suppliers align with the official exhibitor profile.
Best for
Buyers, engineers, and delegates sourcing Solar energy technologies and photovoltaic systems solutions and benchmarking suppliers at 5th International Conference on Renewable, Non-Renewable & Sustainable Energy Systems in Berlin, Germany.
Min. budget
$1,390.00
Timeline
4-8 weeks before opening day for registration, hotels, and travel.
Risks
Session times and ticket tiers may change - confirm the official agenda before booking.
exhibit
You have a defined lead-generation or distributor recruitment goal for this market.
Best for
Brands and manufacturers launching Solar energy technologies and photovoltaic systems products who need qualified meetings with the event's trade audience.
Min. budget
$6,255.00
Timeline
3-6 months for stand booking, freight, staffing, and pre-show marketing.
Risks
Booth pricing and corner premiums vary by hall - confirm with the organiser sales team.
skip
Audience, geography, or commercial goals do not justify travel and stand costs this cycle.
Best for
Teams with weak category fit, budget constraints, or overlapping commitments during the Berlin, Germany show week.
Timeline
N/A
Risks
Skipping may mean missing buyer meetings if competitors exhibit or attend the same week.
FAQs & glossary
Frequently asked
Glossary
Also known as
Alternate names and search phrases for this event.
1 more alternate names hidden
Trust footer
1
References
1
Publishers
0
Date checked
ICRNS-2027
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